:root {
  --ink: #142129;
  --ink-soft: #31414b;
  --muted: #687780;
  --faint: #97a2a8;
  --paper: #f7f7f3;
  --surface: #ffffff;
  --surface-2: #f0f2ef;
  --line: #dce1df;
  --line-strong: #c9d0cd;
  --accent: #e45f35;
  --accent-dark: #be4524;
  --accent-soft: #fff0e9;
  --action: #a83d20;
  --action-hover: #8f3119;
  --teal: #207c78;
  --teal-soft: #e5f4f1;
  --warning: #d6941a;
  --warning-soft: #fff5da;
  --danger: #c73f45;
  --danger-soft: #fdecee;
  --canvas: #dfe3e0;
  --shadow-sm: 0 1px 2px rgb(20 33 41 / 7%), 0 4px 16px rgb(20 33 41 / 5%);
  --shadow-lg: 0 24px 70px rgb(8 21 28 / 22%);
  --radius-sm: 7px;
  --radius: 11px;
  --radius-lg: 18px;
  --header-height: 70px;
  --workflow-height: 66px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

html.editor-open {
  width: 100%;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
}

body.editor-open {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="checkbox"],
input[type="radio"],
input[type="range"],
label[for] {
  cursor: pointer;
}

button {
  color: inherit;
}

button:disabled,
input:disabled {
  cursor: not-allowed;
}

[hidden] {
  display: none !important;
}

svg {
  display: block;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  color: white;
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform 120ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
}

/* Invite gate */

.gate-screen {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(420px, 0.82fr) minmax(540px, 1.18fr);
  overflow: hidden;
  background: var(--ink);
}

.gate-card {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(44px, 7vw, 104px);
  background: var(--paper);
  box-shadow: 24px 0 60px rgb(5 18 24 / 14%);
}

.gate-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--accent) 0 34%, var(--teal) 34% 67%, var(--ink) 67%);
}

.gate-brand {
  width: 58px;
  height: 58px;
  margin-bottom: 34px;
}

.gate-brand svg {
  width: 100%;
  height: 100%;
}

.gate-brand rect {
  fill: var(--ink);
}

.gate-brand path {
  fill: var(--paper);
}

.gate-brand .brand-bridge {
  fill: var(--accent);
}

.gate-eyebrow,
.eyebrow {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
}

.gate-card h1 {
  max-width: 500px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.55rem, 4.5vw, 4.5rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.gate-intro {
  max-width: 470px;
  margin: 22px 0 36px;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.65;
}

.gate-form {
  width: min(100%, 450px);
}

.gate-form > label {
  display: inline-block;
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.gate-form > label:not(:first-child) {
  margin-top: 20px;
}

.invite-field {
  position: relative;
}

.invite-field svg {
  position: absolute;
  top: 50%;
  left: 15px;
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform: translateY(-50%);
  pointer-events: none;
}

.invite-field input {
  width: 100%;
  height: 52px;
  padding: 0 16px 0 46px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 1px 0 rgb(255 255 255 / 85%) inset;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.invite-field input:hover {
  border-color: #adb8b4;
}

.invite-field input:focus {
  border-color: var(--teal);
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
  box-shadow: 0 1px 0 rgb(255 255 255 / 85%) inset;
}

#invite-code-input {
  font-weight: 730;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.field-help {
  margin: 7px 1px 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

.gate-error {
  margin: 15px 0 0;
  padding: 10px 12px;
  border: 1px solid #f2c9cc;
  border-radius: 8px;
  color: #9f2931;
  background: var(--danger-soft);
  font-size: 0.78rem;
  line-height: 1.4;
}

.gate-submit {
  width: 100%;
  height: 52px;
  justify-content: space-between;
  margin-top: 25px;
  padding-inline: 20px 16px;
}

.gate-submit svg {
  width: 20px;
  height: 20px;
}

.gate-assurance {
  display: flex;
  gap: 12px;
  align-items: center;
  width: min(100%, 450px);
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.71rem;
  line-height: 1.4;
}

.gate-assurance svg {
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.gate-assurance span {
  display: flex;
  flex-direction: column;
}

.gate-assurance strong {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.gate-visual {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 7vw 5vw;
  background:
    radial-gradient(circle at 75% 18%, rgb(43 141 134 / 18%), transparent 32%),
    radial-gradient(circle at 18% 84%, rgb(228 95 53 / 13%), transparent 34%),
    #142129;
}

.gate-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgb(255 255 255 / 8%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 8%) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.gate-sheet {
  position: relative;
  width: min(100%, 780px);
  transform: perspective(1400px) rotateX(3deg) rotateY(-7deg) rotateZ(1deg);
  filter: drop-shadow(0 34px 45px rgb(2 11 15 / 50%));
}

.gate-sheet::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 3% 2% -2% 4%;
  border-radius: 8px;
  background: #071116;
  transform: translate(11px, 13px);
}

.gate-sheet > svg {
  width: 100%;
  overflow: visible;
}

.gate-sheet > svg rect {
  fill: #34434a;
  stroke: #718087;
  stroke-width: 2;
}

.gate-preview-bridge {
  fill: none;
  stroke: #34434a;
  stroke-width: 18;
  stroke-linecap: square;
}

.gate-dimension {
  position: absolute;
  z-index: 3;
  color: #9aa9ae;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(0.56rem, 0.8vw, 0.72rem);
  letter-spacing: 0.04em;
}

.gate-dimension-x {
  top: -17px;
  left: 50%;
  transform: translateX(-50%);
}

.gate-dimension-x::before,
.gate-dimension-x::after {
  content: "";
  position: absolute;
  top: 50%;
  width: clamp(70px, 11vw, 140px);
  height: 1px;
  background: #607078;
}

.gate-dimension-x::before {
  right: calc(100% + 12px);
}

.gate-dimension-x::after {
  left: calc(100% + 12px);
}

.gate-dimension-y {
  top: 50%;
  right: -37px;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
}

.gate-callout {
  position: absolute;
  display: inline-flex;
  gap: 7px;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 6px;
  color: #e8eeec;
  background: rgb(13 25 31 / 88%);
  box-shadow: 0 8px 24px rgb(0 0 0 / 28%);
  font-size: clamp(0.55rem, 0.75vw, 0.7rem);
  font-weight: 650;
  white-space: nowrap;
}

.gate-callout i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgb(228 95 53 / 19%);
}

.gate-callout-one {
  top: 29%;
  left: 55%;
}

.gate-callout-two {
  bottom: 23%;
  left: 39%;
}

.gate-caption {
  position: absolute;
  right: 5vw;
  bottom: 4vh;
  left: 5vw;
  display: flex;
  gap: 20px;
  justify-content: center;
  color: #94a4aa;
  font-size: 0.65rem;
}

.gate-caption span {
  display: inline-flex;
  gap: 7px;
  align-items: center;
}

/* Shared controls */

.button {
  display: inline-flex;
  min-height: 40px;
  gap: 9px;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 0.79rem;
  font-weight: 730;
  line-height: 1.15;
  text-decoration: none;
  transition: border-color 130ms ease, background 130ms ease, box-shadow 130ms ease, transform 100ms ease;
}

.button:not(:disabled):active {
  transform: translateY(1px);
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  color: #fff;
  background: var(--action);
  box-shadow: 0 1px 1px rgb(93 26 9 / 16%), 0 6px 14px rgb(228 95 53 / 15%);
}

.button-primary:hover:not(:disabled) {
  background: var(--action-hover);
  box-shadow: 0 5px 16px rgb(190 69 36 / 22%);
}

.button-secondary {
  border-color: var(--line-strong);
  color: var(--ink-soft);
  background: var(--surface);
  box-shadow: 0 1px 1px rgb(20 33 41 / 4%);
}

.button-secondary:hover:not(:disabled),
.button-quiet:hover:not(:disabled) {
  border-color: #afb9b6;
  background: #f8f9f7;
}

.button-quiet {
  border-color: transparent;
  color: var(--ink-soft);
  background: transparent;
}

.button-danger {
  border-color: #edc5c8;
  color: var(--danger);
  background: var(--danger-soft);
}

.button:disabled {
  color: #9ca6a9;
  background: #e8ecea;
  border-color: #e1e5e3;
  box-shadow: none;
  opacity: 0.78;
}

.button-full {
  width: 100%;
}

.icon-button {
  display: inline-grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
}

.icon-button:hover:not(:disabled) {
  border-color: var(--line);
  color: var(--ink);
  background: var(--surface-2);
}

.icon-button:disabled {
  opacity: 0.36;
}

.icon-button svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.text-button {
  padding: 2px;
  border: 0;
  color: var(--teal);
  background: transparent;
  font-size: 0.69rem;
  font-weight: 750;
}

.text-button:hover {
  color: #145e5a;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Main editor chrome */

#app-main,
.app-shell {
  height: 100dvh;
  min-height: 0;
  max-height: 100dvh;
}

#app-main {
  overflow: hidden;
}

.app-shell {
  display: grid;
  height: 100dvh;
  grid-template-rows: var(--header-height) var(--workflow-height) minmax(0, 1fr);
  overflow: hidden;
  background: var(--paper);
}

.app-header {
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(250px, 1fr) minmax(220px, 420px) minmax(250px, 1fr);
  gap: 20px;
  align-items: center;
  min-width: 0;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 96%);
}

.brand {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  width: fit-content;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
}

.brand-mark rect {
  fill: var(--ink);
}

.brand-mark path {
  fill: var(--paper);
}

.brand-mark .brand-bridge {
  fill: var(--accent);
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-copy strong {
  font-size: 0.91rem;
  letter-spacing: -0.02em;
}

.brand-copy span {
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.025em;
}

.project-identity {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
}

#project-name {
  min-width: 0;
  max-width: 245px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--ink);
  background: transparent;
  font-size: 0.8rem;
  font-weight: 680;
  text-align: right;
  text-overflow: ellipsis;
}

#project-name:hover,
#project-name:focus {
  border-color: var(--line);
  background: var(--surface-2);
}

#project-name:focus-visible {
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
}

.save-state {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  flex: 0 0 auto;
  padding-left: 8px;
  border: 0;
  color: var(--muted);
  background: transparent;
  font-size: 0.64rem;
  font-family: inherit;
  white-space: nowrap;
}

.save-state[data-state="saving"] .status-dot {
  background: var(--warning);
}

.save-state[data-state="queued"] {
  color: var(--ink-soft);
  cursor: pointer;
}

.save-state[data-state="queued"] .status-dot {
  background: var(--warning);
}

.save-state[data-state="warning"] {
  color: #8a5a00;
  cursor: pointer;
}

.save-state[data-state="warning"] .status-dot {
  background: var(--warning);
}

.save-state[data-state="offline"] {
  cursor: pointer;
}

.save-state[data-state="offline"] .status-dot {
  background: var(--muted);
}

.save-state[data-state="error"] {
  color: var(--danger);
  cursor: pointer;
}

.save-state[data-state="error"] .status-dot {
  background: var(--danger);
}

.save-state[data-state="error"]:hover {
  text-decoration: underline;
}

.save-state[data-state="draft"] {
  color: var(--ink-soft);
  cursor: pointer;
}

.save-state[data-state="draft"] .status-dot {
  background: var(--teal);
}

.save-project-button {
  margin-left: 8px;
  padding: 6px 9px;
  font-size: 0.61rem;
  white-space: nowrap;
}

.status-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--teal);
}

.header-actions {
  display: flex;
  gap: 4px;
  align-items: center;
  justify-content: flex-end;
}

.header-actions .button svg {
  width: 17px;
}

.workflow-nav {
  z-index: 10;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.workflow-nav ol {
  display: flex;
  width: min(100%, 830px);
  height: 100%;
  align-items: stretch;
  justify-content: center;
  margin: 0 auto;
  padding: 0 16px;
  list-style: none;
}

.workflow-nav li {
  position: relative;
  display: flex;
  flex: 1 1 0;
  align-items: center;
}

.workflow-nav li:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  right: -19%;
  width: 38%;
  height: 1px;
  background: var(--line-strong);
}

.stage-tab {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: 100%;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  border: 0;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.72rem;
  font-weight: 680;
}

.stage-tab::after {
  content: "";
  position: absolute;
  right: 10%;
  bottom: 0;
  left: 10%;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: transparent;
}

.stage-tab:hover {
  color: var(--ink);
}

.stage-tab.is-active,
.stage-tab[aria-selected="true"] {
  color: var(--ink);
}

.stage-tab.is-active::after,
.stage-tab[aria-selected="true"]::after {
  background: var(--accent);
}

.stage-number {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.65rem;
}

.stage-tab.is-active .stage-number,
.stage-tab[aria-selected="true"] .stage-number {
  border-color: var(--ink);
  color: white;
  background: var(--ink);
}

.stage-tab.is-complete .stage-number {
  border-color: var(--teal);
  color: white;
  background: var(--teal);
}

.stage-state {
  display: none;
}

.editor-layout {
  display: grid;
  min-width: 0;
  min-height: 0;
  grid-template-columns: 318px 64px minmax(480px, 1fr) 296px;
  overflow: hidden;
}

.tools-rail {
  position: relative;
  z-index: 6;
  display: flex;
  min-width: 0;
  min-height: 0;
  align-items: center;
  flex-direction: column;
  padding: 12px 7px;
  border-right: 1px solid var(--line);
  background: #f7f9f7;
  box-shadow: 1px 0 4px rgb(20 33 41 / 5%);
}

.tools-rail h2 {
  margin: 2px 0 12px;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tools-list {
  display: flex;
  width: 100%;
  min-height: 0;
  flex: 1;
  align-items: center;
  flex-direction: column;
  gap: 5px;
  overflow-y: auto;
  scrollbar-width: none;
}

.tools-list::-webkit-scrollbar {
  display: none;
}

.rail-tool {
  display: flex;
  width: 50px;
  min-height: 51px;
  gap: 4px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 6px 3px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  font-size: 0.52rem;
  font-weight: 700;
  line-height: 1;
}

.rail-tool svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rail-tool:hover,
.rail-tool.is-selected,
.rail-tool[aria-pressed="true"] {
  border-color: #9fc6c2;
  color: var(--teal);
  background: var(--teal-soft);
}

.rail-tool:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.mobile-projects-tool,
.mobile-sync-tool,
.mobile-history-tools {
  display: none;
}

.mobile-sync-tool {
  position: relative;
}

.sync-status-dot {
  position: absolute;
  top: 5px;
  right: max(4px, calc(50% - 16px));
  width: 6px;
  height: 6px;
  border: 1px solid var(--surface);
  border-radius: 50%;
  background: var(--teal);
}

.mobile-sync-tool[data-state="saving"] .sync-status-dot {
  background: var(--warning);
}

.mobile-sync-tool[data-state="saving"] svg {
  transform-origin: center;
  animation: render-progress-spin 0.9s linear infinite;
}

.mobile-sync-tool[data-state="queued"] {
  color: var(--warning);
}

.mobile-sync-tool[data-state="queued"] .sync-status-dot {
  background: var(--warning);
}

.mobile-sync-tool[data-state="warning"] {
  color: var(--warning);
}

.mobile-sync-tool[data-state="warning"] .sync-status-dot,
.mobile-sync-tool[data-state="warning"] .sync-pending-count {
  background: var(--warning);
}

.mobile-sync-tool[data-state="offline"] {
  color: var(--muted);
}

.mobile-sync-tool[data-state="offline"] .sync-status-dot {
  background: var(--muted);
}

.sync-pending-count {
  display: inline-flex;
  min-width: 15px;
  height: 15px;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border-radius: 8px;
  color: var(--surface);
  background: var(--teal);
  font-size: 0.57rem;
  font-weight: 750;
  line-height: 1;
}

.sync-pending-count[hidden] {
  display: none;
}

.mobile-sync-tool[data-state="queued"] .sync-pending-count {
  color: var(--ink);
  background: var(--warning);
}

.mobile-sync-tool[data-state="offline"] .sync-pending-count {
  background: var(--muted);
}

.mobile-sync-tool[data-state="error"] .sync-pending-count {
  background: var(--danger);
}

.mobile-sync-tool[data-state="error"] {
  color: var(--danger);
}

.mobile-sync-tool[data-state="error"] .sync-status-dot {
  background: var(--danger);
}

.rail-tool-secondary {
  margin-top: auto;
  padding-top: 10px;
  border-top-color: var(--line);
  border-radius: 0 0 8px 8px;
}

.rail-tool-style {
  margin-bottom: 5px;
  border-bottom-color: var(--line);
  border-radius: 8px 8px 0 0;
}

.tool-options-panel {
  position: absolute;
  z-index: 18;
  top: 10px;
  left: calc(100% + 9px);
  width: min(310px, calc(100vw - 410px));
  max-height: calc(100% - 20px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: rgb(255 255 255 / 98%);
  box-shadow: 0 16px 38px rgb(20 33 41 / 20%);
  backdrop-filter: blur(14px);
}

.tool-options-header {
  display: flex;
  min-height: 62px;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 11px 10px 15px;
  border-bottom: 1px solid var(--line);
}

.tool-options-header span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.53rem;
  font-weight: 720;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.tool-options-header h3 {
  margin: 0;
  color: var(--ink);
  font-size: 0.84rem;
  letter-spacing: -0.015em;
}

.tool-options-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.tool-options-actions .text-button {
  min-height: 31px;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
}

.tool-options-content {
  max-height: calc(100dvh - var(--header-height) - var(--workflow-height) - 84px);
  padding: 15px 16px 8px;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #c8cfcc transparent;
}

.tool-options-content > .section-help:last-child {
  margin-bottom: 8px;
  padding-top: 11px;
  border-top: 1px solid var(--line);
}

.tool-options-content > .control-section,
.tool-options-content > #support-tool-settings {
  margin: 0;
}

.tool-options-content > .control-section,
.tool-options-content > #support-tool-settings > .control-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.tool-options-content > .control-section > h2 {
  display: none;
}

.tool-options-content #touchup-options {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.tool-options-content #support-tool-settings > .control-section:last-child {
  margin-bottom: 4px;
}

.tool-context-empty {
  margin: 0;
  padding: 11px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.63rem;
  line-height: 1.45;
}

.controls-pane,
.issues-pane {
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #c8cfcc transparent;
  background: var(--surface);
}

.controls-pane {
  z-index: 4;
  border-right: 1px solid var(--line);
}

.issues-pane {
  z-index: 4;
  padding: 22px 18px 18px;
  border-left: 1px solid var(--line);
}

.side-rail-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  margin-bottom: 17px;
  padding: 3px;
  border-radius: 8px;
  background: var(--surface-2);
}

.side-rail-tab {
  min-height: 31px;
  padding: 6px 8px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 0.61rem;
  font-weight: 700;
}

.side-rail-tab:hover,
.side-rail-tab.is-selected,
.side-rail-tab[aria-selected="true"] {
  color: var(--ink);
  background: white;
  box-shadow: var(--shadow-sm);
}

.issues-side-panel:not([hidden]) {
  display: contents;
}

.issues-side-panel[hidden],
.candidate-side-panel[hidden] {
  display: none;
}

.candidate-heading {
  display: flex;
  min-height: 47px;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
}

.candidate-heading .eyebrow {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.58rem;
}

.candidate-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.03rem;
  font-weight: 750;
  letter-spacing: -0.022em;
}

.candidate-total {
  display: grid;
  min-width: 28px;
  height: 25px;
  place-items: center;
  padding: 0 7px;
  border-radius: 20px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.65rem;
  font-weight: 760;
}

.candidate-intro {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 0.61rem;
  line-height: 1.45;
}

.candidate-list {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.candidate-empty {
  display: flex;
  min-height: 116px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 18px;
  border: 1px dashed var(--line-strong);
  border-radius: 9px;
  color: var(--muted);
  text-align: center;
}

.candidate-empty strong {
  color: var(--ink-soft);
  font-size: 0.67rem;
}

.candidate-empty span {
  max-width: 210px;
  margin-top: 5px;
  font-size: 0.56rem;
  line-height: 1.4;
}

.candidate-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: white;
}

.candidate-item.is-selected {
  border-color: var(--teal);
  box-shadow: 0 0 0 1px var(--teal) inset;
}

.candidate-restore {
  display: block;
  width: 100%;
  height: 104px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.candidate-restore img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.candidate-body {
  padding: 9px 10px 10px;
}

.candidate-name {
  width: 100%;
  padding: 2px 0;
  border: 0;
  border-bottom: 1px solid transparent;
  color: var(--ink);
  background: transparent;
  font-size: 0.67rem;
  font-weight: 720;
}

.candidate-name:focus {
  border-bottom-color: var(--teal);
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
}

.candidate-meta {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.54rem;
}

.candidate-actions {
  display: flex;
  gap: 9px;
  margin-top: 8px;
}

.candidate-action {
  padding: 0;
  border: 0;
  color: var(--teal);
  background: transparent;
  font-size: 0.56rem;
  font-weight: 700;
}

.candidate-action[data-candidate-action="delete"] {
  margin-left: auto;
  color: var(--danger);
}

.pane-heading,
.issues-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pane-heading {
  position: sticky;
  z-index: 5;
  top: 0;
  min-height: 76px;
  padding: 15px 20px 14px;
  border-bottom: 1px solid var(--line);
  background: rgb(255 255 255 / 95%);
  backdrop-filter: blur(12px);
}

.pane-heading .eyebrow,
.issues-heading .eyebrow {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.58rem;
}

.pane-heading h1,
.issues-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.03rem;
  font-weight: 750;
  letter-spacing: -0.022em;
}

.pane-help {
  width: 33px;
  height: 33px;
}

.pane-heading-actions {
  display: flex;
  gap: 4px;
  align-items: center;
}

.mobile-sheet-close,
.mobile-sheet-heading,
.mobile-canvas-actions,
.mobile-sheet-backdrop {
  display: none;
}

.stage-panel {
  padding: 18px 20px 26px;
}

.stage-panel:not(.is-active) {
  display: none;
}

.control-group,
.control-section {
  min-width: 0;
  margin: 0 0 20px;
  padding: 0;
  border: 0;
}

.control-section {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.control-section.first-section {
  padding-top: 0;
  border-top: 0;
}

.control-group > legend,
.control-section > h2,
.section-title-row h2,
.section-title-row h3,
.checkbox-section > legend {
  margin: 0 0 11px;
  padding: 0;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.01em;
}

.section-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 11px;
}

.section-title-row h2,
.section-title-row h3 {
  margin-bottom: 0;
}

.section-title-row h3 {
  margin-top: 0;
}

.subsection-title {
  margin: 2px 0 11px;
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 760;
}

.section-help {
  margin: -5px 0 11px;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.45;
}

.geometry-contract,
.cam-contract-note {
  border: 1px solid color-mix(in srgb, var(--teal) 34%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--teal) 7%, white);
  color: var(--muted);
  display: grid;
  gap: 5px;
  margin-top: 12px;
  padding: 12px;
  font-size: 0.72rem;
  line-height: 1.4;
}

.geometry-contract strong,
.cam-contract-note strong { color: var(--ink); }

.geometry-contract[data-mode="legacy"] {
  border-color: color-mix(in srgb, var(--warning) 48%, var(--line));
  background: color-mix(in srgb, var(--warning) 9%, white);
}

.geometry-contract .text-button {
  justify-self: start;
  margin-top: 3px;
}

.cam-contract-note { margin: 12px 0 0; }

.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
}

.segmented-control label {
  min-width: 0;
}

.segmented-control input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented-control span {
  display: flex;
  min-height: 34px;
  gap: 7px;
  align-items: center;
  justify-content: center;
  padding: 7px 8px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 680;
  text-align: center;
  transition: background 130ms ease, color 130ms ease, box-shadow 130ms ease;
}

.segmented-control input:focus-visible + span {
  outline: 3px solid #0b5e59;
}

.segmented-control input:checked + span {
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 1px 4px rgb(20 33 41 / 10%);
}

.polarity-control span {
  font-size: 0.64rem;
}

.swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
}

.swatch-dark {
  border-color: var(--ink);
  background: var(--ink);
}

.swatch-light {
  background: white;
}

.upload-zone {
  margin-bottom: 20px;
  border: 1px dashed #b9c3bf;
  border-radius: var(--radius);
  background: #fafbf9;
  transition: border-color 130ms ease, background 130ms ease;
}

.upload-zone:hover,
.upload-zone.is-dragover {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.upload-zone > label {
  display: flex;
  min-height: 92px;
  gap: 13px;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: left;
}

.upload-icon {
  display: grid;
  width: 37px;
  height: 37px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--teal);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.upload-icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.upload-zone label > span:last-child,
.source-file > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.upload-zone strong {
  font-size: 0.73rem;
}

.upload-zone small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.61rem;
  line-height: 1.3;
}

.source-file {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 32px;
  gap: 10px;
  align-items: center;
  padding: 10px;
}

.source-file img {
  width: 46px;
  height: 46px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--surface-2);
}

.range-control {
  margin-bottom: 15px;
}

.range-control > label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 610;
}

.range-control output {
  min-width: 42px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.62rem;
  font-weight: 540;
  text-align: right;
}

input[type="range"] {
  width: 100%;
  height: 4px;
  margin: 5px 0;
  border-radius: 20px;
  accent-color: var(--teal);
  background: var(--line-strong);
}

.range-ends {
  display: flex;
  justify-content: space-between;
  color: var(--faint);
  font-size: 0.57rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.tool-button {
  display: flex;
  min-height: 58px;
  gap: 5px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 7px 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.6rem;
  font-weight: 680;
}

.tool-button svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tool-button:hover,
.tool-button.is-selected,
.tool-button[aria-pressed="true"] {
  border-color: #9fc6c2;
  color: var(--teal);
  background: var(--teal-soft);
}

.touchup-options {
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.compact-fieldset {
  min-width: 0;
  margin: 2px 0 13px;
  padding: 0;
  border: 0;
}

.compact-fieldset > legend {
  margin-bottom: 7px;
  padding: 0;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 650;
}

.segmented-control.three-options {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.segmented-control.three-options span {
  padding-inline: 3px;
  font-size: 0.61rem;
}

.touchup-hint {
  margin: 8px 0 0;
}

.keyboard-hint {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.57rem;
  line-height: 1.55;
}

.keyboard-hint kbd {
  min-width: 18px;
  padding: 1px 4px;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--ink-soft);
  background: var(--surface);
  font: inherit;
  font-weight: 750;
  text-align: center;
}

.manual-edit-manager {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.manual-edit-manager h3 {
  margin: 0;
  font-size: 0.72rem;
}

.count-badge {
  display: grid;
  min-width: 23px;
  height: 23px;
  place-items: center;
  padding: 0 6px;
  border-radius: 99px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.59rem;
  font-weight: 750;
}

.manual-edit-list {
  display: grid;
  max-height: 170px;
  gap: 5px;
  margin-top: 9px;
  overflow-y: auto;
}

.manual-edit-row {
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  width: 100%;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink-soft);
  background: var(--surface);
  text-align: left;
}

.manual-edit-row:hover,
.manual-edit-row[aria-selected="true"] {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.manual-edit-row > i,
.touchup-hud > i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.manual-edit-row[data-operation="remove"] > i,
.touchup-hud[data-operation="remove"] > i {
  background: #dc5d30;
}

.manual-edit-row[data-operation="restore"] > i,
.touchup-hud[data-operation="restore"] > i {
  border: 2px solid #6c7880;
  background: transparent;
}

.manual-edit-row strong {
  overflow: hidden;
  font-size: 0.62rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manual-edit-row small {
  color: var(--muted);
  font-size: 0.55rem;
}

.manual-edit-row[data-enabled="false"] {
  opacity: 0.5;
}

.manual-edit-inspector {
  margin: 12px 0 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.manual-edit-inspector legend {
  padding: 0 5px;
  color: var(--muted);
  font-size: 0.59rem;
  font-weight: 750;
}

.stage-next {
  margin-top: 4px;
  justify-content: space-between;
  padding-inline: 15px 11px;
}

.field-row,
.toggle-row {
  display: flex;
  min-height: 42px;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 650;
}

.field-row > span:first-child,
.toggle-row > span:first-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.field-row small,
.toggle-row small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 450;
  line-height: 1.3;
}

select,
.number-field {
  height: 35px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--ink-soft);
  background: var(--surface);
  font-size: 0.67rem;
}

select {
  min-width: 100px;
  padding: 0 26px 0 9px;
}

.number-field {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  overflow: hidden;
}

.number-field input {
  width: 100%;
  min-width: 0;
  height: 100%;
  padding: 0 4px 0 9px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 0.69rem;
  font-weight: 620;
  outline: 0;
}

.number-field > span {
  padding-right: 8px;
  color: var(--muted);
  font-size: 0.59rem;
}

.number-field:focus-within,
select:focus {
  border-color: var(--teal);
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
  box-shadow: none;
}

.number-field.compact {
  width: 91px;
  flex: 0 0 auto;
}

.dimension-grid {
  display: grid;
  grid-template-columns: 1fr 25px 1fr;
  gap: 6px;
  align-items: end;
}

.panel-size-preset {
  margin-bottom: 8px;
}

.panel-size-preset select {
  width: min(185px, 58%);
}

.dimension-grid > label {
  display: flex;
  gap: 7px;
  flex-direction: column;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 650;
}

.orientation-picker {
  min-width: 0;
  margin: 14px 0 0;
  padding: 0;
  border: 0;
}

.orientation-picker > legend {
  margin: 0 0 7px;
  padding: 0;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 650;
}

.artwork-transform {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.artwork-transform-heading {
  margin-bottom: 13px;
}

.artwork-transform-heading .text-button {
  font-size: 0.63rem;
}

.artwork-offset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 2px 0 12px;
}

.artwork-offset-grid > label {
  display: flex;
  gap: 7px;
  flex-direction: column;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 650;
}

.artwork-transform-help {
  margin: 9px 0 0;
}

#btn-position-artwork[aria-pressed="true"] {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-soft);
}

.link-dimensions {
  display: grid;
  width: 25px;
  height: 35px;
  place-items: center;
  padding: 0;
  border: 0;
  color: var(--muted);
  background: transparent;
}

.link-dimensions svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
}

.link-dimensions.is-linked,
.link-dimensions[aria-pressed="true"] {
  color: var(--teal);
}

.unit-select select {
  width: 58px;
  min-width: 0;
  height: 28px;
  padding-left: 8px;
}

.switch {
  position: relative;
  width: 35px;
  height: 20px;
  flex: 0 0 auto;
  appearance: none;
  border: 1px solid #b9c2bf;
  border-radius: 20px;
  background: #dfe4e2;
  transition: border-color 140ms ease, background 140ms ease;
}

.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 3px rgb(20 33 41 / 22%);
  transition: transform 140ms ease;
}

.switch:checked {
  border-color: var(--teal);
  background: var(--teal);
}

.switch:checked::after {
  transform: translateX(15px);
}

.toggle-row.standalone {
  margin: 0 0 18px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fafbf9;
}

.anchor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.anchor-grid label {
  position: relative;
  min-width: 0;
}

.anchor-grid input {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
}

.anchor-grid span {
  display: grid;
  min-height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted);
  background: var(--surface);
  font-size: 0.61rem;
  font-weight: 650;
  pointer-events: none;
}

.anchor-grid input:checked + span {
  border-color: #9fc6c2;
  color: var(--teal);
  background: var(--teal-soft);
}

.anchor-grid input:focus-visible + span {
  outline: 3px solid #0b5e59;
}

.stacked-options {
  display: grid;
  gap: 7px;
}

.radio-card {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
}

.radio-card:has(input:checked) {
  border-color: #9fc6c2;
  background: var(--teal-soft);
}

.radio-card input {
  margin: 2px 0 0;
  accent-color: var(--teal);
}

.radio-card > span {
  display: flex;
  flex-direction: column;
}

.radio-card strong {
  font-size: 0.68rem;
}

.radio-card small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.59rem;
  line-height: 1.35;
}

.radio-card em {
  margin-left: 4px;
  padding: 2px 5px;
  border-radius: 4px;
  color: var(--muted);
  background: #e6e9e7;
  font-size: 0.5rem;
  font-style: normal;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.radio-card.is-future {
  opacity: 0.63;
}

.style-picker-trigger {
  display: grid;
  width: 100%;
  min-height: 76px;
  grid-template-columns: minmax(0, 1fr) 24px;
  gap: 10px;
  align-items: center;
  margin: 0 0 18px;
  padding: 11px 12px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 2px 7px rgb(20 33 41 / 5%);
  text-align: left;
}

.style-picker-trigger:hover,
.style-picker-trigger[aria-expanded="true"] {
  border-color: #9fc6c2;
  background: var(--teal-soft);
}

.style-picker-trigger:focus-visible {
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
}

.style-picker-trigger > svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 160ms ease;
}

.style-picker-trigger[aria-expanded="true"] > svg {
  transform: rotate(180deg);
}

.style-picker-selection {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.style-picker-category {
  margin-bottom: 3px;
  color: var(--teal);
  font-size: 0.51rem;
  font-weight: 760;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.style-picker-selection strong {
  font-size: 0.75rem;
  line-height: 1.25;
}

.style-picker-selection small {
  display: -webkit-box;
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.59rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.style-picker-dialog {
  position: fixed;
  z-index: 80;
  inset: auto;
  width: min(760px, calc(100vw - 24px));
  max-width: none;
  max-height: min(720px, calc(100dvh - 24px));
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 13px;
  color: var(--ink);
  background: rgb(255 255 255 / 99%);
  box-shadow: 0 20px 55px rgb(20 33 41 / 28%);
}

.style-picker-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.style-picker-dialog::backdrop {
  background: rgb(9 20 26 / 18%);
  backdrop-filter: blur(1px);
}

.style-picker-header {
  display: flex;
  min-height: 64px;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 11px 12px 11px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.style-picker-header span {
  display: block;
  margin-bottom: 3px;
  color: var(--teal);
  font-size: 0.51rem;
  font-weight: 760;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.style-picker-header h3 {
  margin: 0;
  font-size: 0.91rem;
  letter-spacing: -0.015em;
}

.style-picker-body {
  padding: 15px 17px 19px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #c8cfcc transparent;
}

.style-picker-group + .style-picker-group {
  margin-top: 16px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.style-picker-group h4 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.55rem;
  font-weight: 780;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.style-picker-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.style-option {
  display: grid;
  min-width: 0;
  min-height: 76px;
  grid-template-columns: 18px 68px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  cursor: pointer;
}

.style-option:hover,
.style-option:has(input:checked) {
  border-color: #9fc6c2;
  background: var(--teal-soft);
}

.style-option:has(input:focus-visible) {
  outline: 3px solid #0b5e59;
  outline-offset: 1px;
}

.style-option input {
  width: 16px;
  height: 16px;
  margin: 1px 0 0;
  accent-color: var(--teal);
}

.style-option-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.style-option strong {
  font-size: 0.66rem;
  line-height: 1.25;
}

.style-option small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.57rem;
  line-height: 1.38;
}

.style-option-preview {
  position: relative;
  display: block;
  width: 68px;
  height: 50px;
  overflow: hidden;
  border: 1px solid rgb(20 33 41 / 18%);
  border-radius: 7px;
  background-color: #f7f6f1;
  box-shadow: 0 1px 3px rgb(20 33 41 / 8%) inset;
}

.style-option-preview::before,
.style-option-preview::after {
  position: absolute;
  content: "";
}

.style-option-preview[data-preview="line-art"] {
  background:
    radial-gradient(ellipse at 63% 43%, transparent 0 8%, #202a30 9% 13%, transparent 14%),
    radial-gradient(ellipse at 52% 63%, #202a30 0 17%, transparent 18%),
    linear-gradient(137deg, transparent 0 37%, #202a30 38% 45%, transparent 46% 100%),
    #f7f6f1;
}

.style-option-preview[data-preview="sablon"] {
  background:
    radial-gradient(ellipse at 58% 36%, #202a30 0 22%, transparent 23%),
    radial-gradient(ellipse at 50% 78%, #202a30 0 35%, transparent 36%),
    linear-gradient(125deg, transparent 0 18%, #202a30 19% 31%, transparent 32% 100%),
    #f7f6f1;
}

.style-option-preview[data-preview="icoana"] {
  background:
    radial-gradient(circle at 50% 46%, transparent 0 26%, #202a30 27% 33%, transparent 34%),
    conic-gradient(from 4deg at 50% 46%, transparent 0 7deg, #202a30 8deg 17deg, transparent 18deg 28deg, #202a30 29deg 39deg, transparent 40deg 360deg),
    #f7f6f1;
}

.style-option-preview[data-preview="icoana"]::after {
  inset: 15px 24px 3px;
  border-radius: 50% 50% 18% 18%;
  background: #202a30;
}

.style-option-preview[data-preview="grafic"] {
  background:
    radial-gradient(ellipse at 59% 31%, #202a30 0 19%, transparent 20%),
    linear-gradient(116deg, transparent 0 43%, #202a30 44% 51%, transparent 52%),
    linear-gradient(18deg, #202a30 0 31%, transparent 32%),
    #f7f6f1;
}

.style-option-preview[data-preview="silueta"]::after {
  inset: 5px 15px -9px 20px;
  border-radius: 48% 48% 18% 35%;
  background: #202a30;
  transform: rotate(-12deg);
}

.style-option-preview[data-preview="linii"] {
  background:
    repeating-linear-gradient(164deg, transparent 0 5px, rgb(247 246 241 / 92%) 6px 8px, transparent 9px 13px),
    #202a30;
}

.style-option-preview[data-preview="gravura"] {
  background:
    repeating-linear-gradient(152deg, transparent 0 4px, #202a30 5px 7px, transparent 8px 12px),
    radial-gradient(ellipse at 65% 45%, #202a30 0 15%, transparent 16%),
    #f7f6f1;
}

.style-option-preview[data-preview="flux"] {
  background:
    repeating-radial-gradient(ellipse at 15% 115%, transparent 0 5px, #202a30 6px 8px, transparent 9px 13px),
    #f7f6f1;
}

.style-option-preview[data-preview="contururi"] {
  background:
    repeating-radial-gradient(ellipse at 53% 54%, transparent 0 5px, #202a30 6px 7px, transparent 8px 12px),
    #f7f6f1;
}

.style-option-preview[data-preview="lamele"] {
  background:
    radial-gradient(ellipse at 59% 49%, rgb(32 42 48 / 62%) 0 26%, transparent 27%),
    repeating-linear-gradient(128deg, #202a30 0 5px, transparent 6px 12px),
    #f7f6f1;
}

.style-option-preview[data-preview="hasura"] {
  background:
    repeating-linear-gradient(29deg, transparent 0 7px, #202a30 8px 10px, transparent 11px 15px),
    repeating-linear-gradient(151deg, transparent 0 10px, rgb(32 42 48 / 62%) 11px 12px, transparent 13px 18px),
    #f7f6f1;
}

.style-option-preview[data-preview="raze"] {
  background:
    radial-gradient(circle at 34% 55%, #202a30 0 6px, transparent 7px),
    repeating-conic-gradient(from 1deg at 34% 55%, #202a30 0 5deg, transparent 6deg 13deg),
    #f7f6f1;
}

.style-option-preview[data-preview="puncte"] {
  background-color: #202a30;
  background-image:
    radial-gradient(circle, #f7f6f1 0 2px, transparent 2.5px),
    radial-gradient(circle, #f7f6f1 0 4px, transparent 4.5px);
  background-position: 0 0, 8px 8px;
  background-size: 16px 16px;
}

.style-option-preview[data-preview="ornament"] {
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0 8%, #202a30 9% 15%, transparent 16% 25%, #202a30 26% 31%, transparent 32%),
    conic-gradient(from 45deg, transparent 0 10deg, #202a30 11deg 22deg, transparent 23deg 68deg, #202a30 69deg 80deg, transparent 81deg 100deg),
    #f7f6f1;
}

.style-guidance {
  margin: -5px 0 17px;
  padding: 12px;
  border: 1px solid rgb(32 124 120 / 28%);
  border-radius: 10px;
  background: linear-gradient(135deg, rgb(226 244 241 / 72%), rgb(250 251 249 / 96%));
}

.style-guidance-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.style-guidance-heading > span {
  color: var(--teal);
  font-size: 0.51rem;
  font-weight: 780;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.style-guidance-heading strong {
  color: var(--ink);
  font-size: 0.69rem;
  line-height: 1.35;
}

.style-guidance p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 0.59rem;
  line-height: 1.45;
}

.style-guidance #style-guidance-reason {
  color: var(--muted);
}

.style-guidance .button {
  width: 100%;
  min-height: 34px;
  margin-top: 10px;
  padding: 7px 10px;
  font-size: 0.61rem;
}

.style-guidance .button:disabled {
  border-color: rgb(32 124 120 / 24%);
  color: var(--teal);
  background: rgb(255 255 255 / 64%);
  opacity: 1;
}

.constraint-adjustment-note {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: -6px 0 17px;
  padding: 10px 11px;
  border: 1px solid #d9ad59;
  border-radius: 9px;
  background: #fff8e9;
}

.constraint-adjustment-note strong {
  color: #72500b;
  font-size: 0.62rem;
}

.constraint-adjustment-note span {
  color: #6e5b34;
  font-size: 0.57rem;
  line-height: 1.42;
}

[data-profile-adjusted="true"] {
  border-color: #c99022 !important;
  box-shadow: 0 0 0 2px rgb(201 144 34 / 14%);
}

.connectivity-card,
.profile-card,
.export-readiness {
  display: flex;
  gap: 11px;
  align-items: center;
  margin-bottom: 19px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fafbf9;
}

.summary-icon,
.profile-icon {
  display: grid;
  width: 35px;
  height: 35px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  color: var(--teal);
  background: var(--teal-soft);
}

.summary-icon svg,
.profile-icon svg,
.export-readiness > svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.connectivity-card > span:last-child,
.export-readiness > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.connectivity-card strong,
.export-readiness strong {
  font-size: 0.72rem;
}

.connectivity-card small,
.export-readiness small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.58rem;
  line-height: 1.35;
}

.connectivity-card[data-state="error"] {
  border-color: #efc3c7;
  color: var(--danger);
  background: var(--danger-soft);
}

.connectivity-card[data-state="warn"] {
  border-color: #e5c989;
  color: #925f08;
  background: #fff9e9;
}

.support-stale {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  margin: -8px 0 19px;
  padding: 10px;
  border: 1px solid #e5c989;
  border-radius: 9px;
  color: #8a5a08;
  background: #fff8e7;
}

.support-stale[hidden] {
  display: none;
}

.support-stale svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.support-stale span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.support-stale strong {
  font-size: 0.65rem;
}

.support-stale small {
  margin-top: 2px;
  color: #8b7043;
  font-size: 0.56rem;
  line-height: 1.35;
}

.button-stack {
  display: grid;
  gap: 7px;
  margin-bottom: 20px;
}

.support-mode-help {
  margin: -7px 0 18px;
  padding: 10px 11px;
  border-left: 3px solid var(--teal);
  border-radius: 0 8px 8px 0;
  color: var(--muted);
  background: color-mix(in srgb, var(--teal) 6%, var(--surface));
  font-size: 0.59rem;
  line-height: 1.45;
}

.support-mode-help strong {
  color: var(--ink-soft);
}

.support-proposal {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--teal) 35%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--teal) 6%, var(--surface));
}

.support-proposal[hidden] {
  display: none;
}

.support-proposal-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.support-proposal-heading span {
  color: var(--teal);
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.support-proposal-heading strong {
  color: var(--ink);
  font-size: 0.68rem;
}

.support-proposal > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.58rem;
  line-height: 1.45;
}

.support-proposal-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
}

.support-proposal-metrics > div {
  min-width: 0;
  padding: 8px;
  border-radius: 7px;
  background: var(--surface);
}

.support-proposal-metrics dt {
  color: var(--muted);
  font-size: 0.48rem;
}

.support-proposal-metrics dd {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: 0.66rem;
  font-weight: 780;
}

.support-proposal-reason {
  color: var(--muted) !important;
}

.support-proposal-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 7px;
}

.section-count {
  display: inline-flex;
  min-width: 20px;
  min-height: 20px;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  padding: 2px 6px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.52rem;
}

.support-navigation {
  display: flex;
  gap: 3px;
}

.support-list {
  display: grid;
  max-height: 260px;
  gap: 6px;
  margin: 0 0 10px;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.support-list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 5px;
  align-items: stretch;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.support-list-item.is-selected {
  border-color: var(--teal);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--teal) 16%, transparent);
  background: color-mix(in srgb, var(--teal) 5%, var(--surface));
}

.support-list-select,
.support-list-action {
  min-width: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
}

.support-list-select {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 6px;
  color: var(--ink-soft);
  text-align: left;
}

.support-list-select:hover,
.support-list-select:focus-visible,
.support-list-action:hover,
.support-list-action:focus-visible {
  background: var(--surface-2);
}

.support-list-select strong {
  font-size: 0.59rem;
  line-height: 1.3;
}

.support-list-select small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.51rem;
  line-height: 1.35;
}

.support-list-select .support-list-reason {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.support-list-action {
  align-self: center;
  min-height: 34px;
  padding: 5px 7px;
  color: var(--teal);
  font-size: 0.52rem;
  font-weight: 740;
}

.support-list-action.is-danger {
  color: var(--danger);
}

.support-list-help[hidden] {
  display: none;
}

.selection-empty {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 11px;
  border-radius: 8px;
  color: var(--muted);
  background: var(--surface-2);
}

.selection-empty svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linejoin: round;
}

.selection-empty p {
  margin: 0;
  font-size: 0.62rem;
  line-height: 1.45;
}

.bridge-edit-hint {
  margin: 0 0 12px;
  padding: 10px 11px;
  border: 1px solid color-mix(in srgb, var(--teal) 24%, transparent);
  border-radius: 8px;
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--teal) 7%, var(--surface));
  font-size: 0.62rem;
  line-height: 1.45;
}

.bridge-edit-hint strong {
  color: var(--ink);
}

.bridge-keyboard-hint {
  margin: 5px 0 11px;
  color: var(--muted);
  font-size: 0.56rem;
  line-height: 1.45;
}

.profile-card {
  align-items: flex-end;
}

.cutting-profile-card {
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr) auto;
}

.profile-card label {
  display: flex;
  min-width: 0;
  flex: 1;
  gap: 5px;
  flex-direction: column;
  color: var(--muted);
  font-size: 0.59rem;
}

.profile-card select {
  width: 100%;
}

.profile-status {
  align-self: center;
  padding: 4px 7px;
  border-radius: 999px;
  color: #81570c;
  background: var(--warning-soft);
  font-size: 0.51rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.profile-status[data-status="verified"] {
  color: #17645f;
  background: var(--teal-soft);
}

.cutting-profile-summary {
  display: grid;
  gap: 3px;
  margin: -10px 0 12px;
  padding: 10px 12px;
  border-left: 3px solid var(--warning);
  border-radius: 0 8px 8px 0;
  color: var(--muted);
  background: color-mix(in srgb, var(--warning) 7%, white);
}

.cutting-profile-summary[data-status="verified"] {
  border-left-color: var(--teal);
  background: color-mix(in srgb, var(--teal) 6%, white);
}

.cutting-profile-summary strong { color: var(--ink); font-size: 0.66rem; }
.cutting-profile-summary span { font-size: 0.59rem; line-height: 1.4; }
.cutting-profile-summary small { font-size: 0.54rem; line-height: 1.4; }

.cutting-profile-details {
  margin: 0 0 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
}

.cutting-profile-details > summary {
  padding: 11px 12px;
  color: var(--teal);
  cursor: pointer;
  font-size: 0.62rem;
  font-weight: 760;
}

.cutting-profile-details[open] > summary { border-bottom: 1px solid var(--line); }

.profile-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
}

.profile-fields > label {
  display: flex;
  min-width: 0;
  gap: 5px;
  flex-direction: column;
  color: var(--muted);
  font-size: 0.57rem;
  font-weight: 650;
}

.profile-fields input,
.profile-fields select,
.profile-fields textarea { width: 100%; }
.profile-fields textarea { resize: vertical; }
.profile-field-wide { grid-column: 1 / -1; }

.profile-assumptions {
  display: grid;
  gap: 3px;
  margin: 0 12px 10px;
  padding: 10px;
  border-radius: 8px;
  background: white;
}

.profile-assumptions strong { color: var(--ink); font-size: 0.61rem; }
.profile-assumptions span { color: var(--ink-soft); font-size: 0.58rem; }
.profile-assumptions small,
.profile-verification-copy { color: var(--muted); font-size: 0.54rem; line-height: 1.4; }
.profile-verification-copy { margin: 0 12px 10px; }

.profile-actions {
  display: flex;
  gap: 7px;
  padding: 0 12px 12px;
}

.profile-actions .button { min-height: 36px; padding: 8px 10px; font-size: 0.58rem; }

.manufacturing-summary {
  display: grid;
  width: 100%;
  gap: 4px;
  margin: 0 0 20px;
  padding: 11px 36px 11px 12px;
  border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line));
  border-radius: 10px;
  color: var(--ink);
  background: color-mix(in srgb, var(--teal) 5%, white);
  text-align: left;
  cursor: pointer;
  position: relative;
}

.manufacturing-summary::after {
  position: absolute;
  top: 50%;
  right: 13px;
  color: var(--teal);
  content: "›";
  font-size: 1.2rem;
  transform: translateY(-50%);
}

.manufacturing-summary:hover {
  border-color: color-mix(in srgb, var(--teal) 58%, var(--line));
  background: color-mix(in srgb, var(--teal) 9%, white);
}

.manufacturing-summary:focus-visible {
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
}

.manufacturing-summary > span {
  color: var(--teal);
  font-size: 0.55rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.manufacturing-summary strong {
  font-size: 0.67rem;
  line-height: 1.35;
}

.manufacturing-summary small {
  color: var(--muted);
  font-size: 0.56rem;
}

.validation-note {
  margin: 13px 4px 18px;
  color: var(--muted);
  font-size: 0.61rem;
  line-height: 1.5;
}

.export-readiness {
  border-color: #ecd7a5;
  color: #8c5d08;
  background: var(--warning-soft);
}

.export-readiness[data-state="ready"] {
  border-color: #add5d1;
  color: var(--teal);
  background: var(--teal-soft);
}

.scale-card {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
  padding: 15px;
  border-radius: 9px;
  color: #dce7e5;
  background: var(--ink);
}

.scale-card span,
.scale-card small {
  color: #91a2a9;
  font-size: 0.58rem;
}

.scale-card strong {
  margin: 4px 0 3px;
  color: white;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1rem;
}

.release-precision-card {
  margin: 10px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  display: grid;
  gap: 4px;
}

.release-precision-card span,
.release-precision-card small {
  color: var(--muted);
  font-size: 0.76rem;
}

.release-precision-card strong {
  color: var(--ink);
  font-size: 0.98rem;
}

.release-record-note {
  margin: 12px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--teal);
  background: var(--teal-soft);
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.release-record-note strong,
.release-record-note span {
  display: block;
}

.release-record-note strong {
  margin-bottom: 3px;
  color: var(--ink);
}

.vector-simplification-status {
  margin: 5px 0 12px;
  padding: 9px 11px;
  border-left: 3px solid var(--line-strong);
  border-radius: 0 8px 8px 0;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.42;
}

.vector-simplification-status[data-state="guarded"],
.vector-simplification-status[data-state="simplified"] {
  border-left-color: var(--teal);
  background: var(--teal-soft);
}

.vector-simplification-status[data-state="fallback"] {
  border-left-color: var(--warning);
  background: var(--warning-soft);
}

.export-buttons {
  display: grid;
  gap: 8px;
}

.export-buttons .button {
  display: grid;
  min-height: 61px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  text-align: left;
}

.export-buttons .button > span:nth-child(2) {
  display: flex;
  flex-direction: column;
}

.export-buttons .button small {
  margin-top: 3px;
  font-size: 0.57rem;
  font-weight: 480;
  opacity: 0.76;
}

.file-badge {
  display: grid;
  width: 34px;
  height: 32px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.54rem;
  opacity: 0.82;
}

.text-button.centered {
  display: block;
  margin: 17px auto 0;
}

/* Canvas workspace */

.workspace-pane {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 0;
  /* An explicit column that may shrink. Without it the implicit column took
     the toolbar's full width, ran the viewport under the side pane, and made
     Fit centre the panel partly out of sight. */
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: 47px minmax(0, 1fr) 32px;
  overflow: hidden;
  background: var(--canvas);
}

.canvas-toolbar {
  z-index: 4;
  display: flex;
  min-width: 0;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  padding: 0 11px;
  /* The status badge gives way first; if the controls alone still do not
     fit, the bar scrolls rather than widening the workspace. */
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--line-strong);
  background: rgb(249 250 248 / 95%);
  box-shadow: 0 1px 4px rgb(20 33 41 / 5%);
}

.toolbar-group {
  display: inline-flex;
  gap: 2px;
  align-items: center;
}

.toolbar-button,
.zoom-value {
  min-height: 29px;
  padding: 5px 9px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 0.62rem;
  font-weight: 680;
}

.toolbar-button:hover,
.toolbar-button.is-selected,
.toolbar-button[aria-pressed="true"] {
  color: var(--ink);
  background: #e7ebe9;
}

.toolbar-button:disabled {
  color: var(--faint);
  background: transparent;
  cursor: not-allowed;
  opacity: 0.58;
}

.canvas-stage[data-view="backlit"] {
  border-color: #111b20;
  background: #111b20;
  box-shadow: 0 14px 42px rgb(20 33 41 / 24%), 0 0 24px rgb(255 226 140 / 14%);
}

.toolbar-separator {
  flex: 1;
}

.canvas-toolbar > * {
  flex-shrink: 0;
}

.canvas-toolbar::-webkit-scrollbar {
  display: none;
}

.canvas-toolbar > .geometry-preview-state {
  flex: 0 1 auto;
  /* Shrinks to fit the bar; its text truncates instead of spilling over the
     zoom controls. The full state is also announced through role=status. */
  overflow: hidden;
}

.geometry-preview-state {
  display: inline-flex;
  min-width: 0;
  gap: 7px;
  align-items: center;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgb(255 255 255 / 72%);
}

.geometry-preview-state > i {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #aeb7b3;
}

.geometry-preview-state > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.geometry-preview-state strong {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 0.56rem;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.geometry-preview-state small {
  max-width: 220px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.49rem;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.geometry-preview-state[data-state="provisional"] {
  border-color: #d9ad59;
  background: #fff8e9;
}

.geometry-preview-state[data-state="provisional"] > i {
  background: #d6971b;
}

.geometry-preview-state[data-state="processed"] {
  border-color: rgb(32 124 120 / 30%);
  background: var(--teal-soft);
}

.geometry-preview-state[data-state="processed"] > i {
  background: var(--teal);
}

.compact-button {
  width: 30px;
  height: 30px;
}

.compact-button svg {
  width: 16px;
  height: 16px;
}

.zoom-value {
  min-width: 47px;
  padding-inline: 5px;
  color: var(--ink-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.58rem;
}

.fit-button {
  margin-left: 3px;
}

.fit-toolbar-button {
  margin-right: 4px;
  border-color: var(--line);
  color: var(--ink-soft);
  background: white;
}

.grid-toggle {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  margin-left: 4px;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 650;
}

.grid-toggle input {
  accent-color: var(--teal);
}

.canvas-viewport {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background-color: #dce0dd;
  background-image: radial-gradient(circle, #b9c1bd 0.7px, transparent 0.8px);
  background-position: 20px 20px;
  background-size: 20px 20px;
  outline: none;
  overscroll-behavior: contain;
  touch-action: pinch-zoom;
}

.canvas-viewport[data-active-tool="artwork"],
.canvas-viewport[data-active-tool="keep"],
.canvas-viewport[data-active-tool="remove"],
.canvas-viewport[data-active-tool="restore"],
.canvas-viewport[data-active-tool="touchup-select"],
.canvas-viewport[data-active-tool="support"] {
  touch-action: none;
}

.canvas-viewport:focus-visible {
  box-shadow: 0 0 0 3px var(--teal) inset;
}

.canvas-viewport[data-render-progress="running"]::after {
  content: "";
  position: absolute;
  z-index: 4;
  inset: 20px 0 0 24px;
  background: rgb(20 33 41 / 9%);
  pointer-events: none;
}

.render-progress {
  position: absolute;
  z-index: 6;
  top: 42px;
  left: 50%;
  display: grid;
  width: min(360px, calc(100% - 80px));
  min-height: 66px;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 11px 14px 14px;
  overflow: hidden;
  border: 1px solid rgb(32 124 120 / 32%);
  border-radius: 12px;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 12px 34px rgb(20 33 41 / 22%);
  transform: translateX(-50%);
  pointer-events: auto;
}

.render-progress[data-state="failed"] {
  border-color: rgb(196 61 61 / 42%);
}

.render-progress[data-state="failed"] .render-progress-spinner {
  border-color: rgb(196 61 61 / 18%);
  border-top-color: #c43d3d;
  animation: none;
}

.render-progress-actions {
  display: flex;
  gap: 6px;
}

.render-progress-actions button {
  min-height: 34px;
  padding: 5px 9px;
  border: 1px solid rgb(20 33 41 / 20%);
  border-radius: 7px;
  color: var(--ink);
  background: white;
  font: inherit;
  font-size: 0.63rem;
  font-weight: 700;
  cursor: pointer;
}

.render-progress-actions button:hover { border-color: var(--teal); }

.render-progress-actions button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.render-progress-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgb(32 124 120 / 20%);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: render-progress-spin 800ms linear infinite;
}

.render-progress-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
}

.render-progress-copy strong {
  color: var(--ink);
  font-size: 0.72rem;
}

.render-progress-copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.61rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.render-progress-track {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  overflow: hidden;
  background: var(--teal-soft);
}

.render-progress[data-state="failed"] .render-progress-track { display: none; }

.render-progress-track i {
  display: block;
  width: 38%;
  height: 100%;
  border-radius: 3px;
  background: var(--teal);
  animation: render-progress-slide 1.25s ease-in-out infinite;
}

.tone-inspector {
  width: 100%;
  margin: 0 0 15px;
  padding: 12px 14px;
  border: 1px solid rgb(20 33 41 / 18%);
  border-radius: 11px;
  color: var(--ink);
  background: var(--surface-2);
}

.tone-inspector > div:first-child {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tone-inspector strong { font-size: 0.68rem; }
.tone-inspector small { color: var(--muted); font-size: 0.55rem; line-height: 1.35; }

.tone-gradient {
  display: block;
  height: 8px;
  margin: 9px 0 6px;
  border: 1px solid rgb(20 33 41 / 20%);
  border-radius: 5px;
  background: linear-gradient(90deg, #111820, #7c8184, #fff);
}

.tone-inspector dl {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
}

.tone-inspector dl div { display: flex; gap: 5px; justify-content: center; }
.tone-inspector dt { color: var(--muted); font-size: 0.55rem; }
.tone-inspector dd { margin: 0; font: 700 0.56rem ui-monospace, SFMono-Regular, Menlo, monospace; }

.tone-adjustments {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
}

.tone-adjustments summary {
  color: var(--teal);
  cursor: pointer;
  font-size: 0.64rem;
  font-weight: 750;
  list-style-position: outside;
}

.tone-adjustments-heading {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
  margin: 8px 0 11px;
}

.tone-adjustments-heading small { max-width: 225px; }
.tone-adjustments-heading .text-button { flex: 0 0 auto; font-size: 0.58rem; }
.tone-adjustments .range-control { margin-bottom: 9px; }
.tone-adjustments .range-control:last-child { margin-bottom: 1px; }
.tone-adjustments .range-control > label { margin-bottom: 3px; font-size: 0.59rem; }
.tone-adjustments .range-control output { font-size: 0.56rem; }

.tone-adjustment-button {
  width: 100%;
  margin: 3px 0 8px;
}

.image-interpretation-title h3 small {
  margin-left: 5px;
  color: var(--teal);
  font-size: 0.52rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.image-interpretation-help { margin-top: -2px; }

#style-status.is-busy {
  color: var(--teal);
  font-weight: 700;
}

@keyframes render-progress-spin {
  to { transform: rotate(360deg); }
}

@keyframes render-progress-slide {
  from { transform: translateX(-110%); }
  to { transform: translateX(290%); }
}

.ruler {
  position: absolute;
  z-index: 2;
  overflow: hidden;
  color: #7a888e;
  background: rgb(226 230 227 / 88%);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.48rem;
  pointer-events: none;
}

.ruler-horizontal {
  top: 0;
  right: 0;
  left: 24px;
  height: 20px;
  border-bottom: 1px solid #c6ceca;
}

.ruler-vertical {
  top: 20px;
  bottom: 0;
  left: 0;
  width: 24px;
  border-right: 1px solid #c6ceca;
}

.ruler-unit {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  display: grid;
  width: 24px;
  height: 20px;
  place-items: center;
  border-right: 1px solid #c6ceca;
  border-bottom: 1px solid #c6ceca;
  color: #66767c;
  background: rgb(226 230 227 / 96%);
  font: 700 0.43rem ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: lowercase;
  pointer-events: none;
}

.ruler-tick {
  position: absolute;
  white-space: nowrap;
}

.ruler-horizontal .ruler-tick {
  bottom: 4px;
  transform: translateX(-50%);
}

.ruler-horizontal .ruler-tick::after {
  position: absolute;
  bottom: -4px;
  left: 50%;
  height: 3px;
  border-left: 1px solid #8d999d;
  content: "";
}

.ruler-vertical .ruler-tick {
  right: 5px;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: right center;
}

.ruler-vertical .ruler-tick::after {
  position: absolute;
  top: 50%;
  right: -5px;
  height: 3px;
  border-right: 1px solid #8d999d;
  content: "";
}

.canvas-stage {
  position: absolute;
  top: clamp(42px, 7%, 74px);
  right: clamp(42px, 7%, 78px);
  bottom: clamp(42px, 7%, 74px);
  left: clamp(45px, 7%, 81px);
  display: grid;
  min-width: 260px;
  min-height: 180px;
  place-items: center;
  overflow: hidden;
  border: 1px solid #69777d;
  background: #f3f2ed;
  box-shadow: 0 14px 40px rgb(20 33 41 / 17%), 0 2px 5px rgb(20 33 41 / 12%);
}

.canvas-stage.has-design {
  top: 0;
  right: auto;
  bottom: auto;
  left: 0;
  min-width: 0;
  min-height: 0;
  place-items: initial;
}

.canvas-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 8px solid #26343b;
  opacity: 0.12;
  pointer-events: none;
}

.touchup-hud {
  position: absolute;
  z-index: 5;
  top: 12px;
  left: 12px;
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 3px 7px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: 8px;
  color: #fff;
  background: rgb(20 33 41 / 90%);
  box-shadow: 0 7px 18px rgb(20 33 41 / 18%);
  pointer-events: none;
}

.touchup-hud strong,
.touchup-hud span {
  font-size: 0.61rem;
}

.touchup-hud span {
  color: #c9d6d7;
}

.touchup-hud small {
  grid-column: 2 / -1;
  color: #b8c5c7;
  font-size: 0.53rem;
}

#editor-canvas,
#vector-dot-layer,
#overlay-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#vector-dot-layer {
  z-index: 1;
  overflow: visible;
  pointer-events: none;
}

#overlay-canvas {
  z-index: 2;
  pointer-events: none;
}

.empty-state {
  position: relative;
  z-index: 3;
  display: flex;
  max-width: 330px;
  align-items: center;
  flex-direction: column;
  padding: 24px;
  text-align: center;
}

.empty-illustration {
  width: clamp(116px, 18vw, 176px);
  margin-bottom: 15px;
}

.empty-illustration svg {
  width: 100%;
}

.empty-illustration .sheet {
  fill: #e8e9e4;
  stroke: #aab4b0;
  stroke-width: 2;
}

.empty-illustration .cut,
.empty-illustration circle {
  fill: none;
  stroke: #6f7e84;
  stroke-width: 9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.empty-illustration .bridge {
  fill: none;
  stroke: var(--accent);
  stroke-width: 7;
  stroke-linecap: round;
}

.empty-illustration .spark {
  fill: var(--teal);
}

.empty-state h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.empty-state p {
  margin: 8px 0 15px;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.55;
}

.empty-state small {
  margin-top: 9px;
  color: var(--faint);
  font-size: 0.54rem;
}

.scale-indicator {
  position: absolute;
  z-index: 3;
  right: 18px;
  bottom: 14px;
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  color: #ef233c;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.5rem;
  font-weight: 700;
  text-shadow: 0 0 2px rgb(255 255 255 / 95%), 0 1px 2px rgb(0 0 0 / 55%);
}

.scale-indicator span {
  width: 75px;
  height: 6px;
  margin-bottom: 3px;
  border: solid #ef233c;
  border-width: 0 1px 1px;
  filter: drop-shadow(0 0 1px rgb(255 255 255 / 95%)) drop-shadow(0 1px 1px rgb(0 0 0 / 55%));
}

.canvas-statusbar {
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  background: #f4f6f3;
  font-size: 0.56rem;
}

.app-status,
.canvas-metrics {
  display: flex;
  gap: 8px;
  align-items: center;
}

.status-dot-ready {
  background: var(--teal);
  box-shadow: 0 0 0 3px rgb(32 124 120 / 11%);
}

.canvas-metrics {
  gap: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* Issue rail */

.issues-heading {
  min-height: 47px;
  padding-bottom: 14px;
}

.issue-total {
  display: grid;
  min-width: 28px;
  height: 25px;
  place-items: center;
  padding: 0 7px;
  border-radius: 20px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.65rem;
  font-weight: 760;
}

.health-summary {
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fafbf9;
}

.health-ring {
  display: grid;
  width: 41px;
  height: 41px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--muted);
  background: conic-gradient(#d5dbd8 0 100%);
}

.health-ring::before {
  content: "";
  position: absolute;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background: #fafbf9;
}

.health-ring span {
  position: relative;
  z-index: 1;
  font-size: 0.61rem;
  font-weight: 800;
}

.health-summary > div:last-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.health-summary strong {
  font-size: 0.7rem;
}

.health-summary small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.57rem;
  line-height: 1.35;
}

.health-summary[data-state="valid"] .health-ring {
  color: var(--teal);
  background: conic-gradient(var(--teal) 0 100%);
}

.health-summary[data-state="checking"] .health-ring {
  color: var(--teal);
  background: conic-gradient(var(--teal) 0 28%, #d5dbd8 28% 100%);
}

.issue-filters {
  display: flex;
  gap: 5px;
  margin: 17px 0 12px;
}

.filter-chip {
  display: inline-flex;
  min-height: 29px;
  gap: 5px;
  align-items: center;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  background: white;
  font-size: 0.57rem;
  font-weight: 670;
}

.filter-chip span {
  color: var(--faint);
}

.repair-panel {
  margin: 0 0 14px;
  padding: 13px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #fafbf9;
}

.repair-heading,
.repair-plan-heading,
.repair-exception-heading,
.repair-applied {
  display: flex;
  gap: 9px;
  align-items: center;
  justify-content: space-between;
}

.repair-heading .eyebrow {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.53rem;
}

.repair-heading h3,
.repair-fieldset,
.repair-fieldset legend,
.repair-plan-counts,
.repair-plan-counts dd {
  margin: 0;
}

.repair-heading h3 {
  color: var(--ink);
  font-size: 0.76rem;
}

.repair-count {
  display: grid;
  min-width: 27px;
  height: 25px;
  place-items: center;
  padding: 0 7px;
  border-radius: 20px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.6rem;
  font-weight: 760;
}

.repair-intro,
.repair-fieldset p,
.repair-exception p {
  color: var(--muted);
  font-size: 0.59rem;
  line-height: 1.45;
}

.repair-intro {
  margin: 8px 0 12px;
}

.repair-layer {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding: 9px;
  border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--teal) 7%, white);
}

.repair-layer[hidden] {
  display: none;
}

.repair-layer strong,
.repair-layer small {
  display: block;
}

.repair-layer strong {
  color: var(--ink);
  font-size: 0.59rem;
}

.repair-layer small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.52rem;
  line-height: 1.35;
}

.repair-layer-actions {
  display: flex;
  gap: 12px;
}

.repair-layer-actions button {
  padding: 2px 0;
  border: 0;
  color: var(--teal);
  background: transparent;
  font-size: 0.53rem;
  font-weight: 740;
}

.repair-fieldset {
  padding: 0;
  border: 0;
}

.repair-fieldset legend,
.repair-target > span {
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 0.59rem;
  font-weight: 740;
}

.repair-strategies {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 3px;
  padding: 3px;
  border-radius: 8px;
  background: var(--surface-2);
}

.repair-strategies label {
  min-width: 0;
  cursor: pointer;
}

.repair-strategies input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.repair-strategies span {
  display: grid;
  min-height: 35px;
  place-items: center;
  padding: 5px 4px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.53rem;
  font-weight: 680;
  text-align: center;
}

.repair-strategies input:checked + span {
  color: var(--ink);
  background: white;
  box-shadow: var(--shadow-sm);
}

.repair-strategies input:focus-visible + span {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
}

.repair-fieldset p {
  min-height: 35px;
  margin: 7px 0 0;
}

.repair-categories {
  display: grid;
  gap: 7px;
  margin-bottom: 12px;
}

.repair-categories label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 7px;
  align-items: start;
  cursor: pointer;
}

.repair-categories input {
  margin-top: 2px;
  accent-color: var(--teal);
}

.repair-categories strong,
.repair-categories small {
  display: block;
}

.repair-categories strong {
  color: var(--ink-soft);
  font-size: 0.56rem;
}

.repair-categories small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.5rem;
  line-height: 1.35;
}

.repair-target {
  display: grid;
  margin: 10px 0;
}

.repair-target select {
  width: 100%;
  min-height: 37px;
  padding: 7px 28px 7px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  background: white;
  font-size: 0.57rem;
}

.repair-target > small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.5rem;
  line-height: 1.35;
}

.repair-stage {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.repair-stage-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
}

.repair-stage-heading strong,
.repair-stage-heading small {
  display: block;
}

.repair-stage-heading strong {
  color: var(--ink-soft);
  font-size: 0.59rem;
}

.repair-stage-heading strong em {
  margin-left: 4px;
  color: var(--warning);
  font-size: 0.47rem;
  font-style: normal;
  font-weight: 740;
  text-transform: uppercase;
}

.repair-stage-heading small,
.repair-warning-stage p {
  color: var(--muted);
  font-size: 0.5rem;
  line-height: 1.4;
}

.repair-stage-number {
  display: grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.53rem;
  font-weight: 780;
}

.repair-stage[data-state="complete"] .repair-stage-number,
.repair-stage[data-state="ready"] .repair-stage-number {
  border-color: color-mix(in srgb, var(--teal) 45%, var(--line));
  color: var(--teal);
  background: var(--teal-soft);
}

.repair-stage[data-state="locked"] {
  background: var(--surface-2);
}

.repair-stage[data-state="locked"] .repair-stage-number {
  opacity: 0.65;
}

.repair-warning-stage p {
  margin: 0;
}

.repair-stage .repair-categories {
  margin-bottom: 0;
}

.repair-preview {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.repair-plan-heading strong,
.repair-exception-heading strong {
  color: var(--ink-soft);
  font-size: 0.62rem;
}

.repair-plan-heading span {
  color: var(--muted);
  font-size: 0.55rem;
}

.repair-plan-status {
  margin: 8px 0 0;
  padding: 7px 8px;
  border-radius: 6px;
  color: #17695f;
  background: var(--teal-soft);
  font-size: 0.53rem;
  font-weight: 720;
  line-height: 1.4;
}

.repair-plan-status[data-state="unsafe"] {
  color: var(--danger);
  background: var(--danger-soft);
}

.repair-plan-note {
  margin: 6px 1px 0;
  color: var(--muted);
  font-size: 0.5rem;
  line-height: 1.45;
}

.repair-plan-counts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-top: 8px;
}

.repair-outcome {
  display: grid;
  gap: 5px;
  margin: 8px 0 0;
}

.repair-outcome > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.52rem;
}

.repair-outcome dt,
.repair-outcome dd {
  margin: 0;
}

.repair-outcome strong {
  color: var(--teal);
}

.repair-impact,
.repair-termination {
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-1);
}

.repair-impact > strong,
.repair-termination > strong {
  color: var(--ink-soft);
  font-size: 0.58rem;
}

.repair-impact dl {
  display: grid;
  gap: 4px;
  margin: 7px 0 0;
}

.repair-impact dl > div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.51rem;
}

.repair-impact dt,
.repair-impact dd {
  margin: 0;
}

.repair-impact dd {
  color: var(--ink);
  font-weight: 700;
  text-align: right;
}

.repair-impact p,
.repair-termination p,
.repair-termination li,
.repair-termination summary {
  color: var(--muted);
  font-size: 0.49rem;
  line-height: 1.45;
}

.repair-impact p,
.repair-termination p {
  margin: 7px 0 0;
}

.repair-termination ul {
  margin: 6px 0 0;
  padding-left: 16px;
}

.repair-termination details {
  margin-top: 8px;
}

.repair-termination summary {
  color: var(--teal);
  cursor: pointer;
  font-weight: 720;
}

.repair-plan-counts > div {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  padding: 7px;
  border-radius: 6px;
  background: var(--surface-2);
}

.repair-plan-counts dt {
  color: var(--muted);
  font-size: 0.51rem;
}

.repair-plan-counts dd {
  color: var(--ink);
  font-size: 0.62rem;
  font-weight: 760;
}

.repair-exception {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.repair-next,
.repair-applied button {
  padding: 3px 0;
  border: 0;
  color: var(--teal);
  background: transparent;
  font-size: 0.52rem;
  font-weight: 740;
}

.repair-exception p {
  margin: 6px 0 8px;
}

.repair-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px;
}

.repair-actions button {
  min-height: 34px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  background: white;
  font-size: 0.55rem;
  font-weight: 680;
}

.repair-actions button[aria-pressed="true"] {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-soft);
}

.repair-actions button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.repair-similar {
  display: flex;
  gap: 7px;
  align-items: flex-start;
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.55rem;
  line-height: 1.4;
}

.repair-similar input {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: var(--teal);
}

.repair-commit-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 12px;
}

.repair-commit-actions .button {
  min-width: 0;
  padding-inline: 8px;
  font-size: 0.56rem;
}

.repair-applied {
  margin-top: 11px;
  padding: 8px 9px;
  border-radius: 7px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 0.56rem;
}

.repair-applied[hidden] {
  display: none;
}

.repair-panel.is-complete > :not(.repair-heading, .repair-layer, .repair-applied) {
  display: none;
}

.filter-chip:hover,
.filter-chip.is-selected,
.filter-chip[aria-pressed="true"] {
  border-color: #adb8b4;
  color: var(--ink);
  background: var(--surface-2);
}

.severity-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.severity-dot.error {
  background: var(--danger);
}

.severity-dot.warning {
  background: var(--warning);
}

.issue-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.issues-empty {
  display: flex;
  min-height: 128px;
  gap: 10px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 18px;
  border: 1px dashed var(--line-strong);
  border-radius: 9px;
  color: var(--muted);
  text-align: center;
}

.issues-empty svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: #94a19f;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.issues-empty p {
  display: flex;
  margin: 0;
  flex-direction: column;
}

.issues-empty strong {
  color: var(--ink-soft);
  font-size: 0.67rem;
}

.issues-empty span {
  max-width: 190px;
  margin-top: 4px;
  font-size: 0.56rem;
  line-height: 1.4;
}

.issue-item {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr) auto;
  gap: 9px;
  align-items: start;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.issue-item:hover {
  border-color: #adb8b4;
  box-shadow: var(--shadow-sm);
}

.issue-item[data-highlightable="true"] {
  cursor: pointer;
}

.issue-item[data-highlightable="true"]:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.issue-item.is-selected {
  border-color: #f47f24;
  background: #fff7ef;
  box-shadow: 0 0 0 1px #f47f24 inset, var(--shadow-sm);
}

.issue-locate {
  align-self: center;
  color: var(--teal);
  font-size: 0.5rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.legend {
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
}

.legend h3 {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 0.65rem;
}

.legend dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.legend dl > div {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.58rem;
}

.legend dt {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--ink-soft);
}

.legend dd {
  margin: 0;
}

.legend-swatch {
  display: inline-block;
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border: 1px solid rgb(255 255 255 / 24%);
  border-radius: 2px;
}

.legend-swatch.retained {
  background: #25343b;
}

.legend-swatch.removed {
  background: #f1f0e9;
}

.legend-swatch.unsupported {
  background: var(--danger);
}

.legend-swatch.narrow {
  background: var(--warning);
}

.legend-swatch.stabilizer {
  background: #008f9c;
}

.legend-swatch.stale-support {
  background: repeating-linear-gradient(135deg, #c47e14 0 3px, #fff8e7 3px 6px);
}

.issues-validate {
  margin-top: 17px;
}

/* Dialog and notifications */

.toast-region {
  position: fixed;
  z-index: 100;
  right: 18px;
  bottom: 18px;
  display: grid;
  width: min(360px, calc(100vw - 36px));
  gap: 8px;
}

.toast {
  padding: 12px 14px;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 9px;
  color: white;
  background: var(--ink);
  box-shadow: var(--shadow-lg);
  font-size: 0.72rem;
}

.app-dialog {
  width: min(420px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 14px;
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}

.app-dialog::backdrop {
  background: rgb(9 20 26 / 48%);
  backdrop-filter: blur(2px);
}

.app-dialog form {
  padding: 23px;
}

.app-dialog h2 {
  margin: 0;
  font-size: 1rem;
}

.app-dialog p {
  margin: 10px 0 22px;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.5;
}

.dialog-field {
  display: block;
  margin: 18px 0 6px;
  font-size: 0.7rem;
  font-weight: 750;
}

.app-dialog input[type="text"] {
  width: 100%;
  margin-bottom: 22px;
  padding: 11px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
  font: inherit;
}

.dialog-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* Searchable in-app handbook */

.help-dialog {
  width: min(1100px, calc(100vw - 40px));
  max-width: none;
  height: min(820px, calc(100dvh - 40px));
  max-height: none;
  padding: 0;
  border: 0;
  border-radius: 16px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.help-dialog::backdrop {
  background: rgb(9 20 26 / 56%);
  backdrop-filter: blur(3px);
}

.help-shell {
  display: grid;
  height: 100%;
  min-height: 0;
  grid-template:
    "header header" auto
    "search search" auto
    "nav content" minmax(0, 1fr)
    "footer footer" auto
    / 250px minmax(0, 1fr);
}

.help-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--line);
}

.help-header h2 {
  margin: 3px 0 0;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.help-header .icon-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
}

.help-search-wrap {
  grid-area: search;
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.help-search {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: var(--surface);
}

.help-search:focus-within {
  border-color: var(--teal);
  box-shadow: 0 0 0 2px var(--teal-soft);
}

.help-search svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.8;
  stroke-linecap: round;
}

.help-search input {
  width: 100%;
  padding: 10px;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font: inherit;
  font-size: 0.76rem;
}

.help-search-status {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.65rem;
}

.help-nav {
  grid-area: nav;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 12px;
  border-right: 1px solid var(--line);
  background: #f7f9f7;
}

.help-nav button {
  display: grid;
  width: 100%;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  padding: 10px 11px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--ink-soft);
  background: transparent;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: left;
}

.help-nav button span {
  color: var(--muted);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.help-nav button:hover {
  color: var(--teal);
  background: var(--surface);
}

.help-nav button[aria-current="page"] {
  border-color: #9fc6c2;
  color: var(--teal);
  background: var(--teal-soft);
}

.help-content {
  grid-area: content;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding: 30px clamp(24px, 5vw, 64px) 56px;
  scroll-behavior: smooth;
}

.help-content:focus {
  outline: 0;
}

.help-section {
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.62;
}

.help-section + .help-section:not([hidden]) {
  margin-top: 46px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.help-kicker {
  color: var(--teal);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.help-section h3 {
  margin: 5px 0 16px;
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.help-section h4 {
  margin: 25px 0 6px;
  color: var(--ink);
  font-size: 0.86rem;
}

.help-section p {
  margin: 8px 0 13px;
}

.help-section ul,
.help-section ol {
  margin: 9px 0 18px;
  padding-left: 20px;
}

.help-section li + li {
  margin-top: 6px;
}

.help-steps {
  display: grid;
  gap: 8px;
  padding: 0 !important;
  list-style: none;
  counter-reset: help-step;
}

.help-steps li {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
}

.help-steps strong {
  color: var(--ink);
}

.help-callout,
.help-tip {
  margin: 22px 0;
  padding: 15px 17px;
  border: 1px solid #9fc6c2;
  border-radius: 10px;
  background: var(--teal-soft);
}

.help-callout strong,
.help-tip strong {
  color: var(--ink);
}

.help-callout p {
  margin: 4px 0 0;
}

.help-definition-grid,
.help-style-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin: 12px 0 20px;
}

.help-definition-grid > div,
.help-style-grid > div {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
}

.help-definition-grid dt,
.help-style-grid strong {
  color: var(--ink);
  font-weight: 800;
}

.help-definition-grid dd {
  margin: 3px 0 0;
}

.help-style-grid span {
  display: block;
  margin-top: 2px;
  color: var(--teal);
  font-size: 0.68rem;
  font-weight: 750;
}

.help-style-grid p {
  margin: 4px 0 0;
}

.help-shortcuts {
  width: 100%;
  margin: 14px 0 18px;
  border-collapse: collapse;
  font-size: 0.73rem;
}

.help-shortcuts th,
.help-shortcuts td {
  padding: 9px 11px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.help-shortcuts th {
  color: var(--ink);
  background: var(--surface-2);
}

.help-section kbd {
  display: inline-block;
  min-width: 22px;
  padding: 1px 5px;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--ink);
  background: var(--surface);
  font: 700 0.64rem/1.4 inherit;
  text-align: center;
  white-space: nowrap;
}

.help-section details {
  border-bottom: 1px solid var(--line);
  padding: 2px 0;
}

.help-section summary {
  padding: 12px 0;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.help-section details p {
  margin: 0 0 14px;
}

.help-no-results {
  display: flex;
  height: 100%;
  min-height: 220px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--muted);
  text-align: center;
}

.help-no-results strong {
  margin-bottom: 5px;
  color: var(--ink);
}

.help-footer {
  grid-area: footer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: var(--surface);
  font-size: 0.61rem;
}

.help-footer code {
  color: var(--ink-soft);
}

/* Local project library */

.project-library-dialog {
  width: min(1120px, calc(100vw - 40px));
  max-width: none;
  height: min(790px, calc(100dvh - 40px));
  max-height: none;
  padding: 0;
  border: 0;
  border-radius: 16px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.project-library-dialog::backdrop {
  background: rgb(9 20 26 / 52%);
  backdrop-filter: blur(3px);
}

.project-library-shell {
  display: grid;
  height: 100%;
  grid-template-rows: auto auto auto auto auto auto auto minmax(0, 1fr) auto;
}

.project-library-header { grid-row: 1; }
.project-library-toolbar { grid-row: 2; }
.project-library-tabs { grid-row: 3; }
.project-library-summary { grid-row: 4; }
.project-library-draft { grid-row: 5; }
.project-library-cleanup { grid-row: 6; }
.project-library-legacy { grid-row: 7; }
.project-grid { grid-row: 8; }
.project-library-footer { grid-row: 9; }

.project-library-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 27px 18px;
  border-bottom: 1px solid var(--line);
}

.project-library-header h2 {
  margin: 4px 0 0;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.project-library-header-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.project-library-header-actions .button {
  min-height: 38px;
}

.project-library-header-actions .button svg {
  width: 18px;
  fill: none;
  stroke: currentcolor;
  stroke-width: 1.7;
}

#linked-device-count:not(:empty)::before {
  content: "· ";
}

.project-library-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 190px auto;
  gap: 10px;
  padding: 18px 27px 12px;
}

.project-search {
  display: flex;
  align-items: center;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: var(--surface);
}

.project-search svg {
  width: 17px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.8;
}

.project-search input,
.project-library-toolbar select {
  min-width: 0;
  border: 0;
  color: var(--ink);
  background: transparent;
  font: inherit;
  font-size: 0.72rem;
  outline: none;
}

.project-search input {
  width: 100%;
  padding: 11px 9px;
}

.project-search:focus-within,
.project-library-toolbar select:focus-visible {
  outline: 3px solid #0b5e59;
  outline-offset: 2px;
}

.project-library-toolbar select {
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
}

.project-library-tabs {
  display: flex;
  gap: 4px;
  padding: 0 27px;
  border-bottom: 1px solid var(--line);
}

.project-library-tabs button {
  padding: 10px 13px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 0.7rem;
  font-weight: 750;
}

.project-library-tabs button[aria-selected="true"] {
  border-bottom-color: var(--accent);
  color: var(--ink);
}

.project-library-tabs span {
  margin-left: 4px;
  color: var(--muted);
}

.project-library-summary {
  display: flex;
  justify-content: space-between;
  padding: 12px 27px 4px;
  color: var(--muted);
  font-size: 0.65rem;
}

.project-library-legacy,
.project-library-draft,
.project-library-cleanup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 8px 27px 0;
  padding: 12px 14px;
  border: 1px solid #b9d9d6;
  border-radius: 10px;
  background: var(--teal-soft);
}

.project-library-legacy[hidden],
.project-library-draft[hidden],
.project-library-cleanup[hidden] {
  display: none;
}

.project-library-legacy > div,
.project-library-draft > div:first-child,
.project-library-cleanup > div {
  display: grid;
  gap: 3px;
}

.project-library-legacy strong,
.project-library-draft strong,
.project-library-cleanup strong {
  font-size: 0.72rem;
}

.project-library-legacy span,
.project-library-draft span,
.project-library-cleanup span {
  color: var(--muted);
  font-size: 0.65rem;
}

.project-library-draft {
  border-color: #e5c979;
  background: #fff8e7;
}

.project-library-cleanup {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.project-library-notice-actions {
  display: flex;
  gap: 8px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: max-content;
  align-content: start;
  align-items: start;
  gap: 14px;
  overflow-y: auto;
  padding: 12px 27px 28px;
}

.project-card {
  min-width: 0;
  align-self: start;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
  box-shadow: 0 2px 8px rgb(15 31 40 / 5%);
}

.project-card[data-current="true"] {
  border-color: var(--teal);
  box-shadow: 0 0 0 2px rgb(28 130 124 / 11%);
}

.project-card-preview {
  display: grid;
  aspect-ratio: 16 / 9;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-color: #eef1ef;
  background-image: radial-gradient(circle, #c9cfcc 0.7px, transparent 0.8px);
  background-size: 12px 12px;
}

.project-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-card-preview svg {
  width: 38px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.5;
}

.project-card-body {
  padding: 14px;
}

.project-card-title-row,
.project-card-meta,
.project-card-actions {
  display: flex;
  align-items: center;
}

.project-card-title-row {
  gap: 8px;
  justify-content: space-between;
}

.project-card-title {
  overflow: hidden;
  margin: 0;
  font-size: 0.82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-card-current {
  flex: 0 0 auto;
  color: var(--teal);
  font-size: 0.56rem;
  font-weight: 800;
  text-transform: uppercase;
}

.project-card-meta {
  flex-wrap: wrap;
  gap: 5px 10px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.61rem;
}

.project-status {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  margin-top: 11px;
  padding: 5px 7px;
  border-radius: 999px;
  color: #76520c;
  background: #fff5dd;
  font-size: 0.58rem;
  font-weight: 750;
}

.project-status[data-status="ready"] {
  color: #12615c;
  background: #e7f6f3;
}

.project-status[data-status="draft"] {
  color: var(--muted);
  background: var(--surface-2);
}

.project-card-actions {
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 13px;
}

.project-card-actions button {
  padding: 6px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink-soft);
  background: var(--surface);
  font: inherit;
  font-size: 0.59rem;
  font-weight: 700;
}

.project-card-actions button[data-primary="true"] {
  color: white;
  border-color: var(--teal);
  background: var(--teal);
}

.project-card-actions button:hover {
  border-color: var(--teal);
}

.project-card-actions button[data-project-action="trash"],
.project-card-actions button[data-project-action="delete"] {
  color: var(--danger);
}

.project-library-empty {
  display: grid;
  align-self: center;
  justify-items: center;
  padding: 42px;
  color: var(--muted);
  text-align: center;
}

.project-library-empty[hidden] {
  display: none;
}

.project-library-empty svg {
  width: 58px;
  margin-bottom: 14px;
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.6;
}

.project-library-empty strong {
  color: var(--ink);
  font-size: 0.85rem;
}

.project-library-empty span {
  margin-top: 5px;
  font-size: 0.68rem;
}

.project-library-footer {
  padding: 13px 27px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: var(--surface-2);
  font-size: 0.61rem;
  line-height: 1.45;
}

.version-dialog {
  width: min(560px, calc(100vw - 32px));
}

.share-project-dialog,
.received-share-dialog {
  width: min(620px, calc(100vw - 32px));
}

.device-manager-dialog {
  width: min(720px, calc(100vw - 32px));
}

.device-manager-dialog form {
  max-height: min(820px, calc(100dvh - 32px));
  overflow-y: auto;
}

.device-manager-dialog h2 {
  margin-top: 4px;
}

.device-manager-dialog h3 {
  margin: 0;
  font-size: 0.78rem;
}

.device-manager-dialog > form > p,
.device-invite-panel > p {
  margin-bottom: 14px;
}

.device-manager-status {
  padding: 10px 12px;
  border-radius: 8px;
  color: #12615c !important;
  background: #e7f6f3;
}

.device-manager-status[data-tone="danger"] {
  color: var(--danger) !important;
  background: var(--danger-soft);
}

.device-list,
.pending-device-invites ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.device-list > li,
.pending-device-invites li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-2);
}

.device-list-copy,
.pending-device-invite-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 3px;
}

.device-list-copy strong,
.pending-device-invite-copy strong {
  font-size: 0.7rem;
}

.device-list-copy span,
.pending-device-invite-copy span {
  color: var(--muted);
  font-size: 0.61rem;
  line-height: 1.35;
}

.device-badge {
  margin-left: 5px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #12615c;
  background: #dff2ef;
  font-size: 0.52rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.device-list-actions,
.pending-device-invite-actions,
.device-invite-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
}

.device-list-actions button,
.pending-device-invite-actions button,
.device-invite-actions button {
  padding: 7px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--ink);
  background: var(--surface);
  font: inherit;
  font-size: 0.62rem;
  font-weight: 750;
}

.device-list-actions button[data-confirm="true"] {
  border-color: var(--danger);
  color: var(--danger);
  background: var(--danger-soft);
}

.device-invite-panel,
.pending-device-invites {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.device-invite-panel .dialog-field {
  margin-top: 12px;
}

.device-invite-create {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.app-dialog .device-invite-create input[type="text"],
.app-dialog .device-invite-details input[type="text"] {
  margin: 0;
}

.device-invite-progress {
  margin: 10px 0 0 !important;
  color: var(--muted);
}

.device-invite-progress[data-tone="danger"] {
  color: var(--danger);
}

.device-invite-result {
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr);
  gap: 16px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid #acd9d4;
  border-radius: 10px;
  background: #eff9f7;
}

.device-invite-result[hidden] {
  display: none;
}

.device-invite-qr-wrap {
  display: grid;
  place-items: center;
  padding: 8px;
  border-radius: 8px;
  background: white;
}

.device-invite-qr-wrap img {
  display: block;
  width: 100%;
  height: auto;
}

.device-invite-details {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
}

.device-invite-details strong {
  font-size: 0.75rem;
}

.device-invite-details span {
  color: var(--muted);
  font-size: 0.62rem;
}

.device-invite-details code {
  align-self: flex-start;
  padding: 5px 7px;
  border-radius: 6px;
  color: var(--ink);
  background: white;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.device-invite-details input {
  min-width: 0;
  font-size: 0.62rem !important;
}

.device-invite-warning {
  margin: 11px 0 0 !important;
  color: #6b5418 !important;
  font-size: 0.62rem !important;
}

.device-manager-dialog .dialog-actions {
  margin-top: 18px;
}

@media (max-width: 620px) {
  .device-manager-dialog {
    width: 100vw;
    height: 100dvh;
    max-width: none;
    max-height: none;
    margin: 0;
    border-radius: 0;
  }

  .device-manager-dialog form {
    max-height: 100dvh;
    padding: max(20px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
  }

  .device-invite-result {
    grid-template-columns: 1fr;
  }

  .device-invite-qr-wrap {
    width: min(220px, 100%);
    justify-self: center;
  }

  .device-list > li,
  .pending-device-invites li {
    align-items: stretch;
    flex-direction: column;
  }

  .device-list-actions button,
  .pending-device-invite-actions button {
    flex: 1;
  }
}

.share-project-dialog form,
.received-share-dialog form {
  max-height: min(760px, calc(100dvh - 40px));
  overflow-y: auto;
}

.share-project-dialog h2,
.received-share-dialog h2 {
  margin-bottom: 6px;
}

.share-project-dialog select {
  width: 100%;
  margin-bottom: 14px;
  padding: 10px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  font: inherit;
}

.share-contents {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.share-contents li {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.share-contents strong,
.share-history strong,
.share-result > strong {
  font-size: 0.68rem;
}

.share-contents span,
.share-history span,
.share-result > span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.6rem;
  line-height: 1.4;
}

.app-dialog .share-privacy,
.app-dialog .share-progress,
.app-dialog .share-result {
  padding: 10px 11px;
  border-radius: 8px;
  font-size: 0.63rem;
  line-height: 1.45;
}

.share-privacy {
  color: #5e4a18;
  background: #fff5dd;
}

.share-progress,
.share-result {
  color: #12615c;
  background: #e7f6f3;
}

.share-result {
  display: flex;
  flex-direction: column;
  margin: 12px 0;
}

.share-result[hidden],
.share-progress[hidden] {
  display: none;
}

.share-result > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  margin-top: 8px;
}

.share-result input[type="text"] {
  min-width: 0;
  margin: 0;
  padding: 8px;
  border: 1px solid #add8d2;
  border-radius: 6px;
  font-size: 0.62rem;
}

@media (max-width: 520px) {
  .share-contents {
    grid-template-columns: 1fr;
  }

  .share-result > div {
    grid-template-columns: 1fr;
  }
}

.share-result button,
.share-history button {
  padding: 7px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--teal);
  background: white;
  font: inherit;
  font-size: 0.6rem;
  font-weight: 750;
}

.share-history-section {
  margin: 16px 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.share-history-section h3 {
  margin: 0 0 8px;
  font-size: 0.72rem;
}

.share-history-section > p {
  color: var(--muted);
  font-size: 0.62rem;
}

.share-history {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.share-history li {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
}

.share-history li > div:first-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.share-history li > div:last-child {
  display: flex;
  gap: 5px;
}

.received-share-preview {
  width: 100%;
  max-height: 280px;
  margin: 10px 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  object-fit: contain;
  background: var(--surface-2);
}

.version-list {
  display: grid;
  max-height: 360px;
  gap: 7px;
  overflow-y: auto;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.version-list li {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.version-list li div {
  display: grid;
  gap: 3px;
}

.version-list strong {
  font-size: 0.68rem;
}

.version-list span {
  color: var(--muted);
  font-size: 0.59rem;
}

.version-list button {
  padding: 6px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--teal);
  background: white;
  font: inherit;
  font-size: 0.6rem;
  font-weight: 750;
}

/* Responsive layouts */

@media (max-width: 1180px) {
  .editor-layout {
    grid-template-columns: 306px 58px minmax(400px, 1fr) 250px;
  }

  .issues-pane {
    padding-inline: 14px;
  }

  .canvas-stage {
    right: 42px;
    left: 48px;
  }
}

@media (max-width: 1020px) {
  .app-header {
    grid-template-columns: 1fr auto;
  }

  .project-identity {
    display: none;
  }

  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editor-layout {
    min-height: 0;
    grid-template-columns: minmax(220px, 286px) 54px minmax(240px, 1fr) minmax(180px, 220px);
    grid-template-rows: minmax(0, 1fr);
    overflow: hidden;
  }

  .controls-pane {
    height: auto;
    position: relative;
  }

  .tools-rail {
    position: relative;
    height: auto;
  }

  .workspace-pane {
    min-height: 0;
  }

  .issues-pane {
    display: block;
    min-height: 0;
    padding: 18px 13px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .candidate-list {
    grid-template-columns: 1fr;
  }

  .issue-filters {
    margin: 17px 0 12px;
  }

  .repair-panel {
    margin-top: 15px;
  }

  .legend {
    margin-top: 20px;
    padding-top: 17px;
    border-top: 1px solid var(--line);
  }

  .issues-validate {
    margin-top: 17px;
  }
}

@media (max-width: 880px) {
  .gate-screen {
    display: block;
    min-height: 100dvh;
    overflow: auto;
    background:
      linear-gradient(rgb(20 33 41 / 91%), rgb(20 33 41 / 96%)),
      linear-gradient(135deg, #21343e, #142129);
  }

  .gate-card {
    width: min(100%, 560px);
    min-height: 100dvh;
    margin: 0 auto;
    padding: max(42px, env(safe-area-inset-top)) clamp(26px, 8vw, 62px) max(38px, env(safe-area-inset-bottom));
    box-shadow: 0 0 80px rgb(0 0 0 / 35%);
  }

  .gate-visual {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 62px;
    --workflow-height: 58px;
    --mobile-tools-height: 64px;
  }

  .app-shell {
    height: 100dvh;
    min-height: 0;
    max-height: 100dvh;
    display: grid;
    grid-template-rows: var(--header-height) var(--workflow-height) minmax(0, 1fr);
    padding-bottom: calc(var(--mobile-tools-height) + env(safe-area-inset-bottom));
    overflow: hidden;
  }

  body.editor-open {
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
    overscroll-behavior: none;
  }

  body.editor-open #app-main {
    height: 100dvh;
    min-height: 0;
    max-height: 100dvh;
    overflow: hidden;
  }

  .app-header {
    position: relative;
    grid-template-columns: minmax(0, 1fr) auto;
    height: var(--header-height);
    padding: 0 12px;
  }

  .brand-copy span {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .new-project-label span {
    display: none;
  }

  .new-project-label {
    width: 38px;
    padding: 0;
  }

  .projects-label span {
    display: none;
  }

  .projects-label {
    width: 38px;
    padding: 0;
  }

  .help-label span {
    display: none;
  }

  .help-label {
    width: 38px;
    padding: 0;
  }

  .help-dialog {
    width: 100vw;
    height: 100dvh;
    margin: 0;
    border-radius: 0;
  }

  .help-shell {
    grid-template:
      "header" auto
      "search" auto
      "nav" auto
      "content" minmax(0, 1fr)
      "footer" auto
      / minmax(0, 1fr);
  }

  .help-header {
    padding: max(15px, env(safe-area-inset-top)) 18px 13px;
  }

  .help-header h2 {
    font-size: 1rem;
  }

  .help-search-wrap {
    padding: 10px 14px;
  }

  .help-search-status {
    display: none;
  }

  .help-nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 8px 12px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    scrollbar-width: none;
  }

  .help-nav::-webkit-scrollbar {
    display: none;
  }

  .help-nav button {
    display: block;
    width: auto;
    flex: 0 0 auto;
    padding: 8px 11px;
    white-space: nowrap;
  }

  .help-nav button span {
    display: none;
  }

  .help-content {
    padding: 22px 18px 42px;
  }

  .help-section {
    font-size: 0.83rem;
  }

  .help-definition-grid,
  .help-style-grid {
    grid-template-columns: 1fr;
  }

  .help-steps li {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .help-footer {
    padding: 9px 12px max(9px, env(safe-area-inset-bottom));
  }

  .help-footer span {
    display: none;
  }

  .project-library-dialog {
    width: 100vw;
    height: 100dvh;
    margin: 0;
    border-radius: 0;
  }

  .project-library-header {
    padding: max(18px, env(safe-area-inset-top)) 18px 14px;
  }

  .project-library-toolbar {
    grid-template-columns: minmax(0, 1fr) 145px;
    padding: 14px 18px 10px;
  }

  #btn-library-new-project {
    grid-column: 1 / -1;
  }

  .project-library-tabs,
  .project-library-summary {
    padding-inline: 18px;
  }

  .project-library-legacy,
  .project-library-draft,
  .project-library-cleanup {
    align-items: stretch;
    flex-direction: column;
    margin-inline: 18px;
  }

  .project-library-notice-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .project-library-summary {
    gap: 8px;
    flex-direction: column;
  }

  .project-grid {
    grid-template-columns: 1fr;
    padding: 10px 18px 24px;
  }

  .project-card-preview {
    aspect-ratio: 16 / 9;
  }

  .project-library-footer {
    padding: 11px 18px max(11px, env(safe-area-inset-bottom));
  }

  .workflow-nav {
    position: relative;
    z-index: 15;
    top: auto;
    height: var(--workflow-height);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .workflow-nav::-webkit-scrollbar {
    display: none;
  }

  .workflow-nav ol {
    width: max-content;
    min-width: 100%;
    padding: 0 7px;
  }

  .workflow-nav li {
    width: 82px;
    flex: 0 0 82px;
  }

  .workflow-nav li:not(:last-child)::after {
    right: -9px;
    width: 18px;
  }

  .stage-tab {
    gap: 5px;
    padding-inline: 4px;
    font-size: 0.61rem;
  }

  .stage-number {
    width: 21px;
    height: 21px;
    font-size: 0.56rem;
  }

  .editor-layout {
    position: relative;
    display: block;
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  .tools-rail {
    position: fixed;
    z-index: 40;
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    height: calc(var(--mobile-tools-height) + env(safe-area-inset-bottom));
    min-height: 0;
    flex-direction: row;
    padding: 5px 5px max(5px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--line-strong);
    border-right: 0;
    background: rgb(250 251 249 / 98%);
    box-shadow: 0 -5px 18px rgb(20 33 41 / 12%);
  }

  .tools-rail h2 {
    display: none;
  }

  .tools-list {
    flex: 1;
    flex-direction: row;
    gap: 2px;
    justify-content: flex-start;
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .tools-list::-webkit-scrollbar {
    display: none;
  }

  .rail-tool {
    width: 54px;
    min-width: 54px;
    min-height: 52px;
    flex: 0 0 54px;
    padding: 5px 2px;
    font-size: 0.68rem;
  }

  .mobile-projects-tool {
    display: flex;
  }

  .mobile-sync-tool {
    display: flex;
  }

  .mobile-history-tools {
    display: flex;
    height: 52px;
    flex: 0 0 76px;
    gap: 0;
    align-items: center;
    justify-content: center;
  }

  .mobile-history-tools .icon-button {
    width: 38px;
    height: 52px;
  }

  .rail-tool-secondary {
    margin-top: 0;
    padding-top: 5px;
    border-top-color: transparent;
    border-radius: 8px;
  }

  .rail-tool-style {
    margin-bottom: 0;
    border-bottom-color: transparent;
    border-radius: 8px;
  }

  .tool-options-panel {
    position: fixed;
    top: auto;
    right: 10px;
    bottom: calc(var(--mobile-tools-height) + 8px + env(safe-area-inset-bottom));
    left: 10px;
    width: auto;
    max-height: min(68dvh, 620px);
    border-radius: 14px;
  }

  .tool-options-content {
    max-height: calc(min(68dvh, 620px) - 63px);
    padding: 16px 17px 9px;
  }

  .tool-options-actions .text-button {
    display: inline-flex;
  }

  .controls-pane {
    position: fixed;
    z-index: 52;
    top: auto;
    right: 0;
    bottom: calc(var(--mobile-tools-height) + env(safe-area-inset-bottom));
    left: 0;
    width: auto;
    height: auto;
    max-height: min(74dvh, 720px);
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid var(--line-strong);
    border-width: 1px 0 0;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -18px 48px rgb(20 33 41 / 22%);
    transform: translateY(calc(100% + 20px));
    visibility: hidden;
    pointer-events: none;
    transition: transform 180ms ease, visibility 180ms ease;
  }

  .pane-heading {
    position: sticky;
    min-height: 67px;
    padding-inline: 16px;
  }

  .mobile-sheet-close {
    display: inline-grid;
    width: 44px;
    height: 44px;
  }

  .stage-panel {
    padding: 16px 16px 22px;
  }

  .workspace-pane {
    width: 100%;
    height: 100%;
    min-height: 0;
    grid-template-rows: 82px minmax(0, 1fr) 32px;
    border-top: 1px solid var(--line);
  }

  .canvas-toolbar {
    display: grid;
    height: 82px;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 41px 40px;
    gap: 0 6px;
    overflow: hidden;
    padding: 0 8px;
  }

  .grid-toggle,
  .toolbar-separator {
    display: none;
  }

  .geometry-preview-state small {
    display: none;
  }

  .geometry-preview-state {
    min-width: 0;
    grid-row: 2;
    grid-column: 1;
    justify-self: start;
    padding-inline: 7px;
  }

  .view-modes {
    width: 100%;
    min-width: 0;
    grid-row: 1;
    grid-column: 1 / -1;
    margin-right: 0;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .view-modes::-webkit-scrollbar {
    display: none;
  }

  .view-modes .toolbar-button {
    min-height: 36px;
    flex: 0 0 auto;
    font-size: 0.7rem;
  }

  .canvas-toolbar > .toolbar-group[aria-label="Zoom controls"] {
    grid-row: 2;
    grid-column: 2;
  }

  .canvas-toolbar > .toolbar-group[aria-label="Zoom controls"] .icon-button,
  .canvas-toolbar > .toolbar-group[aria-label="Zoom controls"] .zoom-value {
    display: none;
  }

  .fit-toolbar-button {
    min-width: 48px;
    min-height: 36px;
    margin-right: 0;
  }

  .canvas-stage {
    top: 42px;
    right: 22px;
    bottom: 42px;
    left: 35px;
    min-width: 0;
  }

  .ruler-horizontal {
    left: 20px;
  }

  .ruler-vertical {
    width: 20px;
  }

  .ruler-unit {
    width: 20px;
  }

  .empty-state {
    padding: 17px;
  }

  .empty-illustration {
    width: 105px;
  }

  .scale-indicator {
    right: 8px;
    bottom: 7px;
  }

  .canvas-statusbar {
    padding-inline: 8px;
  }

  .canvas-metrics span:first-child {
    display: none;
  }

  .mobile-canvas-actions {
    position: absolute;
    z-index: 9;
    right: 10px;
    bottom: 40px;
    left: 10px;
    display: flex;
    gap: 7px;
    justify-content: flex-end;
    pointer-events: none;
  }

  .mobile-canvas-actions .button {
    min-height: 44px;
    padding: 9px 13px;
    pointer-events: auto;
  }

  .issues-pane {
    position: fixed;
    z-index: 52;
    top: auto;
    right: 0;
    bottom: calc(var(--mobile-tools-height) + env(safe-area-inset-bottom));
    left: 0;
    display: block;
    width: auto;
    height: auto;
    max-height: min(74dvh, 720px);
    padding: 0 16px 24px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid var(--line-strong);
    border-width: 1px 0 0;
    border-radius: 18px 18px 0 0;
    background: var(--surface);
    box-shadow: 0 -18px 48px rgb(20 33 41 / 22%);
    transform: translateY(calc(100% + 20px));
    visibility: hidden;
    pointer-events: none;
    transition: transform 180ms ease, visibility 180ms ease;
  }

  .controls-pane.is-mobile-open,
  .issues-pane.is-mobile-open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-sheet-heading {
    position: sticky;
    z-index: 6;
    top: 0;
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    margin: 0 -16px 10px;
    padding: 7px 12px 7px 18px;
    border-bottom: 1px solid var(--line);
    background: rgb(255 255 255 / 96%);
    backdrop-filter: blur(12px);
  }

  .mobile-sheet-backdrop:not([hidden]) {
    position: fixed;
    z-index: 50;
    inset: calc(var(--header-height) + var(--workflow-height)) 0 calc(var(--mobile-tools-height) + env(safe-area-inset-bottom));
    display: block;
    border: 0;
    background: rgb(9 20 26 / 38%);
    backdrop-filter: blur(1px);
  }

  .candidate-list {
    grid-template-columns: 1fr;
  }

  .issue-filters {
    margin: 17px 0 12px;
  }

  .legend {
    margin-top: 20px;
    padding-top: 17px;
    border-top: 1px solid var(--line);
  }

  .issues-validate {
    margin-top: 17px;
  }

  .style-picker-dialog {
    inset: auto 0 0;
    width: 100%;
    max-height: min(82dvh, 760px);
    border-width: 1px 0 0;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -16px 44px rgb(20 33 41 / 28%);
  }

  .style-picker-dialog::backdrop {
    background: rgb(9 20 26 / 42%);
    backdrop-filter: blur(2px);
  }

  .style-picker-header {
    padding-top: 13px;
    padding-left: 17px;
  }

  .style-picker-body {
    padding: 14px 15px max(22px, env(safe-area-inset-bottom));
  }

  .style-picker-grid {
    grid-template-columns: 1fr;
  }

  .style-option {
    min-height: 65px;
  }
}

@media (max-width: 420px) {
  .gate-brand {
    width: 50px;
    height: 50px;
    margin-bottom: 25px;
  }

  .gate-card h1 {
    font-size: 2.45rem;
  }

  .gate-intro {
    margin: 17px 0 27px;
    font-size: 0.94rem;
  }

  .brand-copy strong {
    font-size: 0.82rem;
  }

  .header-actions {
    gap: 0;
  }

  .polarity-control span {
    padding-inline: 4px;
    font-size: 0.58rem;
  }

  .canvas-stage {
    top: 37px;
    right: 15px;
    bottom: 38px;
    left: 29px;
  }
}

@media (max-width: 720px) and (orientation: landscape) {
  :root {
    --header-height: 52px;
    --workflow-height: 48px;
    --mobile-tools-height: 58px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .workflow-nav li {
    width: 76px;
    flex-basis: 76px;
  }

  .stage-tab {
    min-height: 44px;
  }

  .controls-pane,
  .issues-pane {
    max-height: calc(100dvh - var(--mobile-tools-height) - env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .app-header,
  .workflow-nav,
  .controls-pane,
  .tools-rail,
  .issues-pane,
  .canvas-toolbar,
  .canvas-statusbar,
  .gate-screen {
    display: none !important;
  }

  #app-main,
  .app-shell,
  .editor-layout,
  .workspace-pane,
  .canvas-viewport {
    display: block !important;
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: visible;
  }
}