:root {
  color-scheme: light;
  --accent: #087cf0;
  --accent-strong: #006bd6;
  --accent-soft: #e9f3ff;
  --success: #25a65a;
  --warning: #d97706;
  --danger: #d92d20;
  --canvas: #eef0f4;
  --panel: rgba(255, 255, 255, 0.9);
  --elevated: #fff;
  --text: #17171a;
  --secondary: #6a6a73;
  --tertiary: #96969e;
  --separator: rgba(60, 60, 67, 0.16);
  --control: #f0f1f4;
  --control-hover: #e8e9ed;
  --radius-control: 11px;
  --radius-panel: 18px;
  --radius-modal: 24px;
  --shadow-panel: 0 16px 48px rgba(28, 32, 44, 0.12);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: #f6f7f9;
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

button,
[role="button"],
select,
input[type="checkbox"],
input[type="range"],
input[type="color"] {
  cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
[role="button"]:focus-visible {
  outline: 3px solid rgba(10, 132, 255, 0.32);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-140%);
  border-radius: 9px;
  background: #111;
  color: #fff;
  text-decoration: none;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-size: 17px;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(145deg, #1595ff, #0060d0);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.36), 0 6px 16px rgba(8, 124, 240, 0.2);
}

.brand-mark svg {
  width: 23px;
  fill: none;
  stroke: #fff;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.welcome-shell {
  min-height: 100vh;
  padding: 0 5vw 42px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 0%, rgba(85, 154, 255, 0.18), transparent 35%),
    radial-gradient(circle at 7% 84%, rgba(48, 209, 88, 0.1), transparent 32%),
    #fafbfc;
}

.welcome-nav {
  display: flex;
  width: min(1280px, 100%);
  min-height: 76px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
}

.local-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--secondary);
  font-size: 13px;
  font-weight: 600;
}

.local-badge::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  content: "";
  box-shadow: 0 0 0 4px rgba(37, 166, 90, 0.1);
}

.hero-grid {
  display: grid;
  width: min(1280px, 100%);
  min-height: 670px;
  margin: 36px auto 0;
  align-items: center;
  grid-template-columns: minmax(390px, 0.85fr) minmax(520px, 1.15fr);
  gap: clamp(44px, 7vw, 104px);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: block;
  margin-bottom: 9px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-copy h1 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(48px, 5.2vw, 76px);
  font-weight: 760;
  letter-spacing: -0.058em;
  line-height: 0.99;
}

.hero-copy > p {
  max-width: 590px;
  margin: 24px 0 28px;
  color: var(--secondary);
  font-size: 19px;
  letter-spacing: -0.015em;
  line-height: 1.55;
}

.drop-zone {
  max-width: 560px;
  min-height: 224px;
  padding: 25px;
  border: 1px solid rgba(10, 132, 255, 0.28);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 54px rgba(31, 48, 74, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  text-align: center;
  backdrop-filter: blur(20px);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.drop-zone:hover,
.drop-zone.dragover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 24px 65px rgba(31, 75, 135, 0.15);
}

.upload-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  place-items: center;
  border-radius: 15px;
  background: var(--accent-soft);
  color: var(--accent);
}

.upload-icon svg {
  width: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.drop-zone strong {
  display: block;
  font-size: 17px;
}

.drop-zone > span:not(.upload-icon) {
  display: block;
  margin-top: 5px;
  color: var(--secondary);
  font-size: 13px;
}

.upload-actions {
  display: flex;
  margin-top: 20px;
  justify-content: center;
  gap: 9px;
}

.privacy-note {
  margin: 12px 0 0 !important;
  color: var(--tertiary) !important;
  font-size: 12px !important;
  text-align: center;
}

.button {
  min-height: 40px;
  padding: 0 15px;
  border: 0;
  border-radius: var(--radius-control);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform 120ms ease, background 120ms ease, box-shadow 120ms ease;
}

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

.button:active:not(:disabled) {
  transform: scale(0.98);
}

.button.primary {
  background: var(--accent);
  box-shadow: 0 7px 20px rgba(8, 124, 240, 0.21), inset 0 1px 0 rgba(255, 255, 255, 0.28);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-strong);
}

.button.quiet,
.button.subtle {
  background: var(--control);
}

.button.quiet:hover,
.button.subtle:hover {
  background: var(--control-hover);
}

.button.small {
  min-height: 36px;
  padding: 0 13px;
  border-radius: 9px;
  font-size: 13px;
}

.button.wide {
  width: 100%;
}

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

.danger-text {
  color: var(--danger);
}

.hero-visual {
  position: relative;
  min-height: 570px;
  perspective: 1200px;
}

.hero-visual::before {
  position: absolute;
  inset: 15% 4% 5% 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 132, 255, 0.2), transparent 66%);
  content: "";
  filter: blur(24px);
}

.preview-card {
  position: absolute;
  width: min(560px, 82%);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 35px 80px rgba(33, 44, 64, 0.19);
  backdrop-filter: blur(22px);
}

.preview-card > span {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 18px;
  padding: 7px 10px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.09);
  font-size: 12px;
  font-weight: 750;
  backdrop-filter: blur(12px);
}

.preview-card canvas,
.preview-card svg {
  display: block;
  width: 100%;
  height: auto;
}

.preview-source {
  top: 27px;
  left: 0;
  transform: rotateY(7deg) rotateZ(-3deg);
}

.preview-vector {
  right: 0;
  bottom: 18px;
  transform: rotateY(-5deg) rotateZ(2deg);
}

.proof-row {
  display: grid;
  width: min(1120px, 100%);
  margin: 36px auto 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--separator);
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
}

.proof-row div {
  display: grid;
  gap: 5px;
}

.proof-row strong {
  font-size: 14px;
}

.proof-row span {
  color: var(--secondary);
  font-size: 12px;
}

.examples-section {
  width: min(1120px, 100%);
  margin: 92px auto 42px;
}

.examples-heading {
  max-width: 700px;
  margin-bottom: 32px;
}

.examples-heading h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.examples-heading p {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--secondary);
  font-size: 17px;
  line-height: 1.6;
}

.signature-example {
  display: grid;
  padding: clamp(24px, 4vw, 48px);
  overflow: hidden;
  border: 1px solid rgba(60, 60, 67, 0.12);
  border-radius: 30px;
  background:
    radial-gradient(circle at 88% 0%, rgba(10, 132, 255, 0.13), transparent 42%),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 24px 70px rgba(38, 46, 62, 0.1);
  grid-template-columns: minmax(280px, 0.75fr) minmax(480px, 1.25fr);
  gap: clamp(32px, 5vw, 64px);
  backdrop-filter: blur(18px);
}

.signature-copy {
  align-self: center;
}

.example-number {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signature-copy h3,
.example-card h3 {
  margin: 0;
  letter-spacing: -0.025em;
}

.signature-copy h3 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.08;
}

.signature-copy > p {
  margin: 16px 0 22px;
  color: var(--secondary);
  font-size: 15px;
  line-height: 1.6;
}

.signature-copy > small {
  display: block;
  margin-top: 20px;
  color: var(--tertiary);
  font-size: 10px;
  line-height: 1.45;
}

.example-steps {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  gap: 13px;
}

.example-steps li {
  position: relative;
  display: grid;
  min-height: 38px;
  padding-left: 43px;
  align-content: center;
}

.example-steps li::before {
  position: absolute;
  top: 2px;
  left: 0;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  content: counter(list-item);
  font-size: 12px;
  font-weight: 800;
}

.example-steps strong,
.example-steps span {
  display: block;
}

.example-steps strong {
  font-size: 13px;
}

.example-steps span {
  margin-top: 2px;
  color: var(--secondary);
  font-size: 11px;
}

.signature-flow {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(160px, 0.85fr) 86px minmax(220px, 1.15fr);
}

.signature-flow figure {
  margin: 0;
}

.signature-source-frame,
.signature-document-card {
  position: relative;
  min-height: 310px;
  overflow: hidden;
  border: 1px solid rgba(60, 60, 67, 0.14);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(34, 42, 55, 0.12);
}

.signature-source-frame {
  transform: rotate(-2deg);
}

.signature-source-frame figcaption,
.signature-document-card figcaption {
  position: absolute;
  z-index: 2;
  top: 13px;
  left: 13px;
  padding: 5px 8px;
  border: 1px solid rgba(60, 60, 67, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--secondary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.signature-source-frame > img {
  width: 100%;
  height: 310px;
  object-fit: cover;
}

.signature-flow-arrow {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: center;
  color: var(--accent);
  gap: 6px;
}

.signature-flow-arrow span {
  padding: 5px 7px;
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 8px;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

.signature-flow-arrow b {
  font-size: 28px;
  font-weight: 500;
}

.signature-document-card {
  padding: 55px 24px 22px;
  transform: rotate(1.5deg);
}

.document-heading {
  display: flex;
  margin-bottom: 17px;
  align-items: center;
  gap: 8px;
}

.document-heading i {
  display: block;
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: var(--accent);
}

.document-heading span {
  font-size: 11px;
  font-weight: 800;
}

.document-lines {
  display: grid;
  margin-bottom: 22px;
  gap: 7px;
}

.document-lines i {
  display: block;
  width: 90%;
  height: 5px;
  border-radius: 999px;
  background: #e8e9ed;
}

.document-lines i:nth-child(2) {
  width: 76%;
}

.document-lines i:nth-child(3) {
  width: 58%;
}

.document-lines i:nth-child(4) {
  width: 84%;
}

.document-signature {
  padding-top: 8px;
  border-top: 1px solid #eceef2;
}

.document-signature > span {
  display: block;
  margin-bottom: -6px;
  color: var(--secondary);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.document-signature img {
  display: block;
  width: min(205px, 100%);
  height: 72px;
  margin: 0 0 -4px -6px;
  object-fit: contain;
  object-position: left center;
}

.document-signature > i {
  display: block;
  width: min(190px, 88%);
  height: 1px;
  background: #aeb4bd;
}

.document-signature small {
  display: block;
  margin-top: 5px;
  color: var(--secondary);
  font-size: 7px;
}

.example-grid {
  display: grid;
  margin-top: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.example-card {
  padding: 26px;
  border: 1px solid rgba(60, 60, 67, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 15px 42px rgba(38, 46, 62, 0.07);
}

.example-card h3 {
  font-size: 21px;
}

.example-card p {
  margin: 9px 0 0;
  color: var(--secondary);
  font-size: 13px;
  line-height: 1.55;
}

.example-visual {
  min-height: 130px;
  margin-bottom: 22px;
  border-radius: 18px;
  background: #f2f4f8;
}

.logo-example .example-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.logo-example .example-visual > b {
  color: var(--tertiary);
  font-size: 20px;
}

.pixel-logo,
.clean-logo {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  background: #17171a;
  color: #fff;
  font-size: 28px;
  font-weight: 850;
}

.pixel-logo {
  opacity: 0.45;
  filter: blur(2px);
}

.clean-logo {
  border-radius: 16px;
  box-shadow: 0 10px 22px rgba(10, 132, 255, 0.18);
}

.icon-recolor-demo {
  display: grid;
  padding: 18px;
  align-items: center;
  grid-template-columns: 1fr 24px 1.55fr;
  gap: 10px;
}

.icon-recolor-demo > b {
  color: var(--tertiary);
  text-align: center;
}

.recolor-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.recolor-stage {
  display: grid;
  min-height: 86px;
  padding: 10px 5px 7px;
  place-items: center;
  border: 1px solid rgba(60, 60, 67, .12);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(38, 46, 62, 0.08);
}

.recolor-symbol {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border: 3px solid currentColor;
  border-radius: 13px;
  color: #24262b;
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}

.recolor-stage small {
  color: var(--secondary);
  font-size: 7px;
  font-weight: 700;
  text-align: center;
}

.blue-icon .recolor-symbol {
  color: #0a84ff;
}

.coral-icon .recolor-symbol {
  color: #ff6b5f;
}

.social-post {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f6c76a, #ed7f70 54%, #805ad5);
}

.social-photo {
  position: absolute;
  right: 20px;
  bottom: -26px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(255,255,255,.85), rgba(255,255,255,.2));
}

.social-post > span,
.social-post > b {
  position: absolute;
  z-index: 2;
  left: 22px;
  color: #fff;
}

.social-post > span {
  top: 22px;
  padding: 4px 7px;
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 999px;
  font-size: 8px;
  font-style: normal;
  letter-spacing: .08em;
}

.social-post > b {
  top: 54px;
  max-width: 150px;
  font-size: 25px;
  letter-spacing: -.04em;
  line-height: .95;
}

.social-post > i {
  position: absolute;
  z-index: 3;
  right: 50px;
  bottom: 34px;
  width: 70px;
  height: 34px;
  border-top: 4px solid #17171a;
  border-right: 4px solid #17171a;
  transform: rotate(20deg);
}

.print-preview {
  display: grid;
  padding: 22px;
  align-items: end;
  grid-template-columns: auto 34px 1fr 72px;
  gap: 12px;
}

.print-preview span {
  color: var(--secondary);
  font-size: 9px;
}

.print-preview b {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
}

.print-preview b:last-child {
  border-radius: 18px;
  font-size: 36px;
}

.examples-cta {
  display: flex;
  width: fit-content;
  margin: 28px auto 0;
  text-decoration: none;
}

.workspace {
  min-width: 960px;
  height: 100vh;
  overflow: hidden;
  background: var(--canvas);
}

.command-bar {
  position: relative;
  z-index: 12;
  display: grid;
  height: 68px;
  padding: 0 16px;
  align-items: center;
  border-bottom: 1px solid var(--separator);
  background: rgba(250, 250, 252, 0.9);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
  grid-template-columns: 1fr auto 1fr;
  backdrop-filter: blur(26px) saturate(150%);
}

.command-left,
.command-center,
.command-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.command-right {
  justify-content: flex-end;
}

.project-title-block {
  display: grid;
  gap: 1px;
}

.project-name {
  width: 220px;
  padding: 2px 5px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-weight: 750;
}

.project-name:hover,
.project-name:focus {
  border-color: var(--separator);
  background: rgba(255, 255, 255, 0.8);
}

.save-status {
  padding-left: 5px;
  color: var(--tertiary);
  font-size: 10px;
}

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 11px;
  background: transparent;
}

.icon-button:hover:not(:disabled) {
  background: var(--control);
}

.icon-button:disabled {
  cursor: not-allowed;
  opacity: 0.32;
}

.icon-button svg,
.tool-button svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.home-button {
  width: auto;
  padding: 0 10px;
  display: inline-flex;
  gap: 6px;
  font-size: 11px;
  font-weight: 750;
}

.home-button svg {
  width: 17px;
}

.segmented {
  display: grid;
  padding: 3px;
  border-radius: 11px;
  background: var(--control);
  grid-auto-columns: minmax(0, 1fr);
  grid-auto-flow: column;
}

.segmented button {
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--secondary);
  font-size: 12px;
  font-weight: 680;
}

.segmented button:hover {
  color: var(--text);
}

.segmented button.active {
  background: var(--elevated);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.11);
  color: var(--text);
}

.segmented.compact button {
  min-width: 68px;
}

.editor-grid {
  --inspector-width: 350px;
  --mobile-preview-height: clamp(150px, 27dvh, 220px);
  display: grid;
  height: calc(100vh - 68px);
  grid-template-columns: minmax(320px, 1fr) 10px var(--inspector-width);
}

.tool-rail {
  display: grid;
  padding: 5px 14px 3px;
  align-items: center;
  background: transparent;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 4px;
}

.tool-button {
  display: grid;
  width: 100%;
  min-height: 42px;
  padding: 4px 4px 3px;
  place-items: center;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--secondary);
  gap: 3px;
}

.tool-button:hover {
  background: var(--control);
  color: var(--text);
}

.tool-button.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.tool-button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.tool-button:disabled:hover {
  background: transparent;
  color: var(--secondary);
}

.tool-button span {
  font-size: 10px;
  font-weight: 700;
}

.canvas-stage > .tool-rail {
  position: absolute;
  z-index: 8;
  top: 50%;
  right: auto;
  left: 10px;
  width: 44px;
  height: min(232px, calc(100% - 20px));
  padding: 4px;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(6, minmax(0, 1fr));
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 9px 28px rgba(28, 32, 44, 0.15);
  backdrop-filter: blur(20px) saturate(145%);
  transform: translateY(-50%);
}

.canvas-stage > .tool-rail .tool-button {
  min-height: 0;
  height: 100%;
  padding: 2px;
  border-radius: 9px;
}

.canvas-stage > .tool-rail .tool-button svg {
  width: 18px;
}

.canvas-stage > .tool-rail .tool-button span {
  display: none;
}

.canvas-stage > .tool-rail .tool-button:hover {
  background: rgba(240, 241, 244, 0.92);
}

.canvas-stage > .tool-rail .tool-button.active {
  background: rgba(233, 243, 255, 0.96);
}

.canvas-stage {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 32%, rgba(255, 255, 255, 0.9), transparent 48%),
    #e7e9ee;
}

.canvas-viewport {
  position: absolute;
  inset: 0;
  overflow: hidden;
  touch-action: none;
}

.artboard-transform {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: 0 0;
  will-change: transform;
}

.artboard {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  background-color: #fff;
  box-shadow: 0 18px 54px rgba(27, 31, 43, 0.21), 0 0 0 1px rgba(20, 24, 35, 0.08);
  user-select: none;
}

.checkerboard {
  background-color: #fff;
  background-image:
    linear-gradient(45deg, #e7e8eb 25%, transparent 25%),
    linear-gradient(-45deg, #e7e8eb 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e7e8eb 75%),
    linear-gradient(-45deg, transparent 75%, #e7e8eb 75%);
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  background-size: 20px 20px;
}

#original-canvas,
.vector-clip,
.vector-backing,
.vector-render,
.vector-render svg {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.vector-clip {
  overflow: hidden;
}

.vector-backing {
  background: var(--canvas-surface, #252b34);
  pointer-events: none;
}

.vector-render {
  pointer-events: none;
}

.vector-render .editable-object {
  cursor: move;
  pointer-events: all;
}

.vector-render .editable-object.selected .editable-object-shape {
  filter: drop-shadow(0 0 2px rgba(10, 132, 255, 0.55));
}

.split-handle {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 34px;
  padding: 0;
  transform: translateX(-50%);
  border: 0;
  background: transparent;
  touch-action: none;
}

.split-handle::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
  content: "";
}

.split-handle span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 52px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 7px 19px rgba(0, 0, 0, 0.2);
}

.split-handle span::before,
.split-handle span::after {
  position: absolute;
  top: 50%;
  width: 5px;
  height: 5px;
  border-bottom: 1.5px solid #505058;
  border-left: 1.5px solid #505058;
  content: "";
}

.split-handle span::before {
  left: 8px;
  transform: translateY(-50%) rotate(45deg);
}

.split-handle span::after {
  right: 8px;
  transform: translateY(-50%) rotate(225deg);
}

.selection-overlay {
  position: absolute;
  z-index: 2;
  border: 1px solid #61d4f3;
  border-radius: 0;
  background: rgba(65, 202, 238, 0.045);
  box-shadow: 0 0 0 1px rgba(3, 25, 34, 0.35);
  pointer-events: none;
  opacity: 0;
}

.region-draw-overlay {
  position: absolute;
  z-index: 4;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.region-draw-overlay > * {
  fill: rgba(8, 124, 240, 0.18);
  stroke: var(--accent);
  stroke-width: 2;
  stroke-dasharray: 6 4;
  vector-effect: non-scaling-stroke;
}

.canvas-controls {
  position: absolute;
  z-index: 5;
  bottom: 20px;
  left: 50%;
  display: flex;
  height: 44px;
  padding: 4px;
  transform: translateX(-50%);
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 9px 28px rgba(28, 32, 44, 0.15);
  backdrop-filter: blur(20px);
}

.small-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
}

.small-icon svg {
  width: 16px;
}

.zoom-value {
  min-width: 55px;
  height: 32px;
  border: 0;
  background: transparent;
  color: var(--secondary);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.job-status {
  position: absolute;
  z-index: 7;
  right: 20px;
  bottom: 20px;
  width: min(360px, calc(100% - 40px));
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(24px);
}

.job-copy {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 12px;
}

.job-copy span {
  color: var(--secondary);
}

.job-copy strong {
  font-variant-numeric: tabular-nums;
}

.progress-track {
  height: 5px;
  margin: 10px 0;
  overflow: hidden;
  border-radius: 3px;
  background: #e6e7ea;
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 180ms ease;
}

.job-status .button {
  float: right;
}

.inspector {
  position: relative;
  z-index: 4;
  overflow-y: auto;
  border-left: 1px solid var(--separator);
  background: rgba(250, 250, 252, 0.94);
  backdrop-filter: blur(30px) saturate(150%);
}

.inspector-resizer {
  position: relative;
  z-index: 6;
  width: 10px;
  padding: 0;
  border: 0;
  border-right: 1px solid var(--separator);
  border-left: 1px solid var(--separator);
  background: rgba(244, 245, 248, 0.9);
  cursor: col-resize;
  touch-action: none;
}

.inspector-resizer::before {
  position: absolute;
  inset: 0 -4px;
  content: "";
}

.inspector-resizer span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 38px;
  transform: translate(-50%, -50%);
  border-radius: 4px;
  background: #c8c9ce;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.72);
  transition: height 140ms ease, background 140ms ease;
}

.inspector-resizer:hover span,
.inspector-resizer:focus-visible span,
body.resizing-inspector .inspector-resizer span {
  height: 58px;
  background: var(--accent);
}

body.resizing-inspector {
  cursor: col-resize;
  user-select: none;
}

body.resizing-mobile-preview {
  cursor: row-resize;
  user-select: none;
}

.inspector-head {
  display: flex;
  padding: 14px 16px 9px;
  align-items: flex-start;
  justify-content: space-between;
}

.inspector-head h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.035em;
}

.quality-badge {
  padding: 6px 9px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.inspector-sticky-controls {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 250, 252, 0.94);
  box-shadow: 0 5px 12px rgba(25, 28, 36, 0.045);
  backdrop-filter: blur(24px) saturate(150%);
}

.inspector-tabs {
  display: grid;
  margin: 0;
  padding: 5px 10px 7px;
  border-top: 1px solid rgba(8, 124, 240, 0.18);
  border-bottom: 1px solid rgba(8, 124, 240, 0.28);
  border-radius: 0;
  background: linear-gradient(180deg, #e7eff9 0%, #dbe7f5 100%);
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}

.inspector-tabs button {
  min-height: 36px;
  border: 1px solid rgba(31, 74, 125, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  color: #425466;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: background 140ms ease, box-shadow 140ms ease, color 140ms ease, transform 140ms ease;
}

.inspector-tabs button:not(.active):hover {
  border-color: rgba(8, 124, 240, 0.32);
  background: #fff;
  box-shadow: 0 2px 7px rgba(31, 74, 125, 0.12);
  color: #163b64;
}

.inspector-tabs button.active,
.inspector-tabs button[aria-selected="true"] {
  border-color: var(--accent-strong);
  background: linear-gradient(145deg, var(--accent), var(--accent-strong));
  box-shadow:
    0 4px 12px rgba(0, 107, 214, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  color: #fff;
  transform: translateY(-1px);
}

.inspector-tabs .special-tab.active::after {
  background: #fff;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25);
}

.disabled-field {
  opacity: 0.5;
}

.inspector-panel {
  padding: 12px 14px 20px;
}

.field {
  display: grid;
  min-width: 0;
  margin: 0 0 12px;
  padding: 0;
  border: 0;
  gap: 6px;
}

.field > span,
.field legend,
.field-label-row label {
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}

.field select,
.field input[type="text"],
.field input[type="number"] {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--separator);
  border-radius: var(--radius-control);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  outline: 0;
}

.field select:focus,
.field input[type="text"]:focus,
.field input[type="number"]:focus {
  border-color: rgba(10, 132, 255, 0.65);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.12);
}

.field-label-row,
.range-field > span {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.field-label-row > span {
  color: var(--tertiary);
  font-size: 10px;
  font-weight: 650;
}

.field-description {
  display: block;
  color: var(--secondary);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.45;
}

.range-manual {
  display: inline-flex;
  min-width: 66px;
  height: 29px;
  padding: 0 7px;
  align-items: center;
  justify-content: flex-end;
  border: 1px solid var(--separator);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--tertiary);
  gap: 3px;
}

.range-field .range-manual input[type="number"] {
  width: 48px;
  height: 25px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text);
  font-size: 10px;
  font-weight: 720;
  text-align: right;
}

.range-field .range-manual input[type="number"]:focus {
  border: 0;
  box-shadow: none;
}

.range-manual small {
  color: var(--tertiary);
  font-size: 9px;
  font-weight: 650;
  white-space: nowrap;
}

.number-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--separator);
  border-radius: var(--radius-control);
  background: #fff;
}

.number-control input {
  min-width: 0;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.number-control span {
  padding-right: 12px;
  color: var(--tertiary);
  font-size: 10px;
  white-space: nowrap;
}

.chip-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.chip-row button {
  height: 31px;
  min-width: 0;
  border: 0;
  border-radius: 9px;
  background: var(--control);
  color: var(--secondary);
  font-size: 10px;
  font-weight: 720;
}

.chip-row button.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.range-field input {
  width: 100%;
  accent-color: var(--accent);
}

.switch-row {
  display: flex;
  min-height: 46px;
  margin-bottom: 11px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.switch-row > span {
  display: grid;
  gap: 3px;
}

.switch-row strong {
  font-size: 12px;
}

.switch-row small {
  color: var(--secondary);
  font-size: 10px;
  line-height: 1.35;
}

.switch-row input[type="checkbox"] {
  position: relative;
  width: 43px;
  height: 25px;
  margin: 0;
  flex: 0 0 auto;
  appearance: none;
  border-radius: 99px;
  background: #c8c9ce;
  transition: background 150ms ease;
}

.switch-row input[type="checkbox"]::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.22);
  content: "";
  transition: transform 150ms ease;
}

.switch-row input[type="checkbox"]:checked {
  background: var(--accent);
}

.switch-row input[type="checkbox"]:checked::after {
  transform: translateX(18px);
}

.compact-switch {
  min-height: 42px;
  margin-bottom: 8px;
}

.analysis-card {
  display: flex;
  min-height: 54px;
  margin-bottom: 12px;
  padding: 9px 11px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(10, 132, 255, 0.17);
  border-radius: 13px;
  background: var(--accent-soft);
}

.analysis-card > div {
  display: grid;
  gap: 3px;
}

.analysis-card span {
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.analysis-card strong {
  font-size: 12px;
}

.vector-dashboard {
  display: grid;
  margin-bottom: 12px;
  padding: 10px;
  border: 1px solid rgba(10, 132, 255, 0.18);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(228, 241, 255, 0.96), rgba(246, 250, 255, 0.9));
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 11px;
}

.live-update-note {
  display: flex;
  min-height: 46px;
  padding: 8px 10px;
  align-items: center;
  border: 1px solid rgba(48, 209, 88, 0.2);
  border-radius: 13px;
  background: rgba(48, 209, 88, 0.08);
  gap: 10px;
}

.live-update-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #30d158;
  box-shadow: 0 0 0 4px rgba(48, 209, 88, 0.12);
}

.live-update-note.busy .live-update-dot {
  animation: live-update-pulse 900ms ease-in-out infinite alternate;
}

.live-update-note > div {
  display: grid;
  gap: 2px;
}

.live-update-note strong {
  font-size: 11px;
}

.live-update-note small {
  color: var(--secondary);
  font-size: 9px;
}

@keyframes live-update-pulse {
  to {
    opacity: 0.35;
    transform: scale(0.72);
  }
}

.vector-dashboard > div:first-child {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.vector-dashboard > div:first-child span {
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.vector-dashboard > div:first-child strong {
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-scores,
.dashboard-metrics {
  grid-column: 1 / -1;
}

.dashboard-scores {
  display: grid;
  padding-top: 10px;
  border-top: 1px solid rgba(10, 132, 255, 0.12);
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.dashboard-scores > div {
  display: grid;
  gap: 6px;
}

.dashboard-scores span {
  color: var(--secondary);
  font-size: 9px;
  font-weight: 700;
}

.dashboard-scores span strong {
  color: var(--text);
  font-size: 11px;
}

.dashboard-scores i {
  display: block;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(10, 132, 255, 0.12);
}

.dashboard-scores i b {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 220ms ease;
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.dashboard-metrics > div {
  display: grid;
  min-width: 0;
  padding: 8px 9px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.7);
  gap: 3px;
}

.dashboard-metrics span {
  color: var(--tertiary);
  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dashboard-metrics strong {
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text-button {
  min-height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.66);
  color: var(--accent);
  font-size: 11px;
  font-weight: 750;
}

.palette-summary {
  display: grid;
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid var(--separator);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.7);
  grid-template-columns: repeat(3, 1fr);
}

.color-processing-controls {
  margin-bottom: 11px;
  padding: 10px;
  border: 1px solid rgba(94, 92, 230, 0.15);
  border-radius: 14px;
  background: rgba(94, 92, 230, 0.055);
}

.color-processing-controls .option-section-title {
  margin: 0 0 8px;
}

.color-processing-controls .field {
  margin-bottom: 10px;
}

.color-processing-controls .field:last-child {
  margin-bottom: 2px;
}

.palette-summary div {
  display: grid;
  text-align: center;
}

.palette-summary div + div {
  border-left: 1px solid var(--separator);
}

.palette-summary strong {
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.palette-summary span {
  margin-top: 2px;
  color: var(--tertiary);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.panel-hint {
  margin: 0 0 10px;
  color: var(--secondary);
  font-size: 11px;
  line-height: 1.45;
}

.palette-list {
  display: grid;
  max-height: calc(100vh - 330px);
  margin: 0 -4px 10px;
  padding: 0 4px;
  overflow-y: auto;
  gap: 5px;
}

.palette-row {
  display: grid;
  min-height: 45px;
  padding: 4px;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.64);
  grid-template-columns: 24px 35px minmax(0, 1fr) 32px 32px;
  gap: 7px;
}

.palette-row:hover {
  border-color: var(--separator);
  background: #fff;
}

.palette-row.selected {
  border-color: rgba(10, 132, 255, 0.38);
  background: var(--accent-soft);
}

.palette-row.removed {
  opacity: 0.55;
}

.palette-row input[type="checkbox"] {
  accent-color: var(--accent);
}

.swatch-input {
  width: 34px;
  height: 34px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 10px;
  background: transparent;
}

.swatch-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.swatch-input::-webkit-color-swatch {
  border: 0;
}

.palette-meta {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.palette-meta strong {
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.palette-meta span {
  color: var(--tertiary);
  font-size: 9px;
}

.palette-visibility {
  display: grid;
  width: 32px;
  height: 32px;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
}

.palette-visibility:hover {
  background: var(--control);
}

.palette-visibility svg {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.palette-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

#panel-regions:not([hidden]) {
  display: flex;
  flex-direction: column;
}

.region-quick-actions {
  display: flex;
  order: 1;
  margin-bottom: 8px;
  min-height: 30px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.selection-count {
  color: var(--secondary);
  font-size: 10px;
  font-weight: 700;
}

.region-quick-actions .compact-danger {
  width: 30px;
  height: 30px;
  min-height: 30px;
  color: #d70015;
}

#region-empty,
#region-controls {
  order: 2;
}

.region-draw-controls {
  order: 3;
}

.region-background-controls {
  order: 4;
}

.region-global-controls {
  order: 5;
}

.region-empty {
  display: flex;
  min-height: 0;
  margin-bottom: 8px;
  padding: 9px 10px;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--control);
  text-align: left;
}

.region-global-controls {
  margin-bottom: 10px;
  padding: 10px 10px 1px;
  border: 1px solid rgba(10, 132, 255, 0.16);
  border-radius: 14px;
  background: var(--accent-soft);
}

.region-background-controls {
  margin-bottom: 10px;
  padding: 10px;
  border: 1px solid var(--separator);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.region-background-controls .option-section-title {
  margin: 0 0 7px;
}

.region-background-controls .panel-hint {
  margin-bottom: 13px;
}

.region-background-controls .field {
  margin-bottom: 12px;
}

.region-background-controls .inline-status {
  margin: 10px 0 0;
}

.region-background-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px;
}

.region-global-controls .field {
  margin-bottom: 10px;
}

.region-global-controls .panel-hint {
  margin-bottom: 12px;
  font-size: 9px;
}

.region-tool-size {
  margin-bottom: 12px;
  padding: 10px;
  border-radius: 11px;
  background: var(--control);
}

.region-empty-icon {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
}

.region-empty-icon svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.region-empty h3 {
  margin: 0 0 2px;
  font-size: 12px;
}

.region-empty p {
  margin: 0;
  color: var(--secondary);
  font-size: 10px;
  line-height: 1.35;
}

.region-card {
  display: flex;
  margin-bottom: 8px;
  padding: 9px;
  align-items: center;
  border: 1px solid rgba(10, 132, 255, 0.22);
  border-radius: 14px;
  background: var(--accent-soft);
  gap: 11px;
}

.ppt-shape-ribbon {
  display: grid;
  margin-bottom: 8px;
  overflow: hidden;
  border: 1px solid #cfd2d8;
  border-radius: 8px;
  background: #f5f6f8;
  color: #202124;
  gap: 0;
}

.region-insert-ribbon {
  margin-top: 8px;
}

.always-available-tools {
  margin: 8px 9px;
}

.region-insert-ribbon .ppt-group {
  border-top: 0;
}

.ppt-insert-strip {
  display: grid;
  order: 2;
  margin-bottom: 7px;
  padding: 4px;
  align-items: center;
  border: 1px solid #cfd2d8;
  border-radius: 7px;
  background: #f5f6f8;
  grid-template-columns: 1fr repeat(5, 30px);
  gap: 2px;
}

.ppt-insert-strip > span {
  padding-left: 4px;
  color: #595b61;
  font-size: 9px;
  font-weight: 750;
}

.ppt-insert-strip button {
  width: 30px;
  height: 28px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  background: #fff;
  color: #303136;
  font-size: 16px;
}

.ppt-insert-strip button:hover {
  border-color: #7aa7de;
  background: #edf5ff;
}

.ppt-command-row {
  display: grid;
  padding: 4px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 3px;
}

.ppt-command {
  min-width: 0;
  min-height: 27px;
  padding: 3px 5px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: #3b3c40;
  font-size: 9px;
  font-weight: 650;
  line-height: 1.05;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ppt-command:hover,
.ppt-command.active {
  border-color: #b8cce8;
  background: #e5f0ff;
  color: #174e91;
}

.new-feature-command {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.new-feature-command .new-feature-badge {
  display: inline-flex;
  padding: 2px 4px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 7px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1;
}

.ppt-group {
  border-top: 1px solid #d9dce1;
}

.ppt-group summary {
  padding: 5px 7px;
  cursor: pointer;
  list-style-position: inside;
  color: #55575d;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.02em;
  user-select: none;
}

.ppt-group[open] summary {
  border-bottom: 1px solid #e0e2e6;
  background: #eef0f3;
}

.ppt-shape-gallery {
  display: grid;
  padding: 4px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 3px;
}

.ppt-shape-gallery button {
  display: grid;
  min-width: 0;
  min-height: 38px;
  padding: 2px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 4px;
  background: #fff;
  color: #2d2e32;
  font-size: 17px;
  line-height: 1;
}

.ppt-shape-gallery button:hover {
  border-color: #7aa7de;
  background: #edf5ff;
}

.ppt-shape-gallery span {
  display: block;
  width: 100%;
  overflow: hidden;
  color: #65676c;
  font-size: 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ppt-format-grid,
.ppt-transform-grid,
.ppt-text-grid {
  display: grid;
  padding: 5px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
}

.ppt-format-grid label,
.ppt-transform-grid label,
.ppt-text-grid label,
.ppt-text-field {
  display: grid;
  min-width: 0;
  align-items: center;
  color: #686a70;
  font-size: 8px;
  font-weight: 700;
  gap: 2px;
}

.ppt-format-grid input,
.ppt-format-grid select,
.ppt-transform-grid input,
.ppt-text-grid input,
.ppt-text-grid select,
.ppt-text-field input {
  width: 100%;
  min-width: 0;
  height: 26px;
  padding: 2px 5px;
  border: 1px solid #c9ccd2;
  border-radius: 4px;
  background: #fff;
  color: #242529;
  font: inherit;
  font-size: 9px;
}

.ppt-format-grid input[type="color"],
.ppt-text-grid input[type="color"] {
  padding: 2px;
}

.ppt-input-unit {
  position: relative;
  display: block;
}

.ppt-input-unit input {
  padding-right: 20px;
}

.ppt-input-unit small {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  color: #777980;
  font-size: 8px;
  pointer-events: none;
}

.ppt-arrange-row,
.ppt-align-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ppt-align-row {
  padding-top: 0;
}

.ppt-transform-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ppt-transform-grid .ppt-rotation-field {
  grid-column: span 2;
}

.ppt-transform-grid > .button {
  min-height: 26px;
  align-self: end;
  grid-column: span 2;
  font-size: 9px;
}

.ppt-text-field {
  padding: 5px 5px 0;
}

.ppt-text-grid {
  grid-template-columns: minmax(0, 1.6fr) 58px;
}

.ppt-text-buttons {
  padding-top: 0;
  grid-template-columns: repeat(3, 34px);
}

.ppt-effect-button {
  min-height: 26px;
  align-self: end;
  border-color: #c9ccd2;
  background: #fff;
}

#region-legacy-tools[hidden] {
  display: none;
}

#panel-regions .region-section,
#panel-regions .region-new-color {
  margin-top: 8px;
}

#panel-regions .region-card,
#panel-regions .region-stats {
  margin-bottom: 7px;
}

.region-swatch {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border: 2px solid #fff;
  border-radius: 11px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.13);
}

.region-card > div {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.region-card span {
  color: var(--secondary);
  font-size: 9px;
}

.region-card strong {
  font-size: 13px;
}

.region-stats {
  display: grid;
  margin-bottom: 12px;
  padding: 8px 4px;
  border: 1px solid var(--separator);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.68);
  grid-template-columns: repeat(3, 1fr);
}

.region-stats div {
  display: grid;
  text-align: center;
  gap: 3px;
}

.region-stats div + div {
  border-left: 1px solid var(--separator);
}

.region-stats span {
  color: var(--tertiary);
  font-size: 8px;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.region-stats strong {
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.region-new-color {
  display: grid;
  margin: 10px 0 14px;
  gap: 8px;
}

.region-recolor-title {
  display: block;
  margin: 0 0 12px;
}

.region-new-color > label {
  font-size: 12px;
  font-weight: 700;
}

.region-new-color > div {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 8px;
}

.region-new-color input[type="color"] {
  width: 48px;
  height: 44px;
  padding: 3px;
  border: 1px solid var(--separator);
  border-radius: 11px;
  background: #fff;
}

.region-draw-controls {
  margin: 0 0 10px;
  padding: 10px;
  border: 1px solid rgba(10, 132, 255, 0.2);
  border-radius: 14px;
  background: var(--accent-soft);
}

.region-draw-controls .option-section-title {
  margin: 0 0 7px;
}

.region-draw-controls .panel-hint {
  margin-bottom: 13px;
}

.region-draw-controls .field {
  margin-bottom: 12px;
}

.region-draw-controls .inline-status {
  margin: 10px 0 0;
}

.region-draw-shapes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}

.region-draw-shape {
  display: grid;
  min-width: 0;
  min-height: 66px;
  padding: 8px 4px;
  place-items: center;
  border: 1px solid var(--separator);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--secondary);
  gap: 4px;
}

.region-draw-shape:hover {
  border-color: rgba(10, 132, 255, 0.32);
  color: var(--accent);
}

.region-draw-shape.active {
  border-color: var(--accent);
  background: #fff;
  color: var(--accent);
  box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.13);
}

.region-draw-shape svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.region-draw-shape span {
  overflow: hidden;
  font-size: 9px;
  font-weight: 750;
  text-overflow: ellipsis;
}

.region-section {
  display: grid;
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px solid var(--separator);
  gap: 9px;
}

.region-section-title {
  color: var(--tertiary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.region-action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.region-border-settings {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 86px;
  align-items: end;
  gap: 8px;
}

.region-border-settings .field {
  margin: 0 0 10px;
}

.region-border-color input {
  width: 100%;
  min-height: 36px;
  padding: 3px;
}

.region-action {
  display: grid;
  min-height: 56px;
  padding: 8px;
  align-content: center;
  border: 1px solid var(--separator);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
  gap: 3px;
}

.region-action:hover {
  border-color: rgba(10, 132, 255, 0.28);
  background: var(--accent-soft);
}

.region-action strong {
  font-size: 11px;
}

.region-action span {
  color: var(--secondary);
  font-size: 9px;
  line-height: 1.3;
}

.region-action-new {
  border-color: rgba(10, 132, 255, 0.32);
  background: var(--accent-soft);
}

.region-action strong .new-feature-badge {
  display: inline-flex;
  margin-left: 4px;
  padding: 2px 5px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 7px;
  font-style: normal;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
  vertical-align: 1px;
}

.background-illustration {
  position: relative;
  height: 150px;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 16px;
  background: #e8f2ff;
}

.background-illustration .checkerboard {
  position: absolute;
  inset: 0 50% 0 0;
}

.background-illustration svg {
  position: absolute;
  inset: 12px;
  width: calc(100% - 24px);
  height: calc(100% - 24px);
  fill: var(--accent);
  stroke: #0a5ba9;
  stroke-width: 1.5px;
}

.inspector-panel h3 {
  margin: 0 0 7px;
  font-size: 16px;
  letter-spacing: -0.02em;
}

.inline-status {
  padding: 8px 9px;
  border-radius: 10px;
  background: var(--control);
  color: var(--secondary);
  font-size: 10px;
  line-height: 1.4;
}

.sheet-dialog {
  width: min(940px, calc(100vw - 36px));
  height: min(760px, calc(100vh - 36px));
  max-width: none;
  max-height: calc(100vh - 36px);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-modal);
  background: rgba(251, 251, 253, 0.96);
  box-shadow: 0 36px 110px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(30px) saturate(150%);
}

.sheet-dialog::backdrop {
  background: rgba(21, 24, 31, 0.38);
  backdrop-filter: blur(7px);
}

.settings-dialog {
  width: min(680px, calc(100vw - 36px));
}

.settings-content {
  display: grid;
  gap: 12px;
  padding: 18px;
  overflow-y: auto;
}

.settings-section {
  margin: 0;
  padding: 15px;
  border: 1px solid var(--separator);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.settings-section h3 {
  margin: 0 0 6px;
}

.settings-number-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.settings-actions {
  display: flex;
  margin-top: 12px;
  gap: 8px;
}

.sheet {
  display: flex;
  height: 100%;
  margin: 0;
  flex-direction: column;
}

.sheet-head {
  display: flex;
  flex: 0 0 auto;
  min-height: 84px;
  padding: 18px 22px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--separator);
}

.sheet-head h2 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.035em;
}

.export-grid {
  display: grid;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
  grid-template-columns: 1.25fr 0.75fr;
}

.export-preview {
  display: grid;
  min-height: 0;
  padding: 38px;
  place-items: center;
  border-right: 1px solid var(--separator);
}

.export-preview > div {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
}

.export-preview svg {
  max-width: 100%;
  max-height: 430px;
  filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.16));
}

.export-options {
  padding: 24px;
  overflow-y: auto;
}

.dimensions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.export-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.export-facts span {
  padding: 6px 8px;
  border-radius: 7px;
  background: var(--control);
  color: var(--secondary);
  font-size: 9px;
  font-weight: 700;
}

.sheet-footer {
  display: flex;
  flex: 0 0 auto;
  min-height: 76px;
  padding: 15px 22px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--separator);
  background: rgba(248, 248, 250, 0.8);
}

.sheet-footer > span {
  color: var(--secondary);
  font-size: 11px;
}

.sheet-footer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.crop-dialog {
  width: min(1040px, calc(100vw - 36px));
}

.crop-layout {
  display: grid;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
  grid-template-columns: minmax(0, 1fr) 290px;
}

.crop-preview {
  display: grid;
  min-width: 0;
  min-height: 0;
  padding: 26px;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--separator);
  background: #20232a;
}

.crop-preview canvas {
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.28);
}

.crop-options {
  padding: 24px;
  overflow-y: auto;
}

.crop-number-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 10px;
}

.option-section-title {
  display: block;
  margin: 2px 0 12px;
  color: var(--tertiary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.option-section-title:not(:first-child) {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--separator);
}

.toast-region {
  position: fixed;
  z-index: 9999;
  right: 20px;
  bottom: 20px;
  display: grid;
  width: min(360px, calc(100vw - 40px));
  pointer-events: none;
  gap: 8px;
}

.analytics-consent {
  position: fixed;
  z-index: 1200;
  right: 16px;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 680px;
  margin-inline: auto;
  padding: 12px 14px;
  border: 1px solid rgba(17, 17, 19, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 40px rgba(17, 17, 19, 0.16);
  backdrop-filter: blur(18px);
}

.analytics-consent[hidden] {
  display: none;
}

.analytics-consent strong {
  display: block;
  margin-bottom: 3px;
  font-size: 0.88rem;
}

.analytics-consent p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.analytics-consent-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 7px;
}

.analytics-consent-actions .button {
  min-height: 36px;
  padding-inline: 13px;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .analytics-consent {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .analytics-consent-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

.toast {
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 13px;
  background: rgba(34, 35, 40, 0.92);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.23);
  color: #fff;
  font-size: 12px;
  line-height: 1.4;
  animation: toast-in 180ms ease-out;
  backdrop-filter: blur(18px);
}

.toast.error {
  background: rgba(152, 31, 26, 0.94);
}

@keyframes toast-in {
  from {
    transform: translateY(10px);
    opacity: 0;
  }
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
  }

  .hero-copy > p,
  .drop-zone {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-visual {
    width: min(760px, 100%);
    margin: 0 auto;
  }

  .workspace {
    min-width: 850px;
  }

  .editor-grid {
    grid-template-columns: minmax(300px, 1fr) 10px var(--inspector-width);
  }

  .command-center {
    display: none;
  }
}

@media (max-width: 900px) {
  .welcome-shell {
    padding: 0 20px 32px;
  }

  .local-badge {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    margin-top: 50px;
    gap: 30px;
  }

  .hero-copy h1 {
    font-size: clamp(42px, 13vw, 60px);
  }

  .hero-copy > p {
    font-size: 16px;
  }

  .upload-actions {
    flex-direction: column;
  }

  .hero-visual {
    min-height: 390px;
  }

  .preview-card {
    width: 86%;
    border-radius: 20px;
  }

  .proof-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .examples-section {
    margin-top: 68px;
  }

  .signature-example {
    grid-template-columns: 1fr;
  }

  .signature-flow {
    grid-template-columns: minmax(130px, .85fr) 56px minmax(180px, 1.15fr);
  }

  .example-grid {
    grid-template-columns: 1fr;
  }

  .workspace {
    min-width: 0;
    overflow: auto;
  }

  .command-bar {
    position: sticky;
    top: 0;
    height: 64px;
    grid-template-columns: 1fr auto;
  }

  .project-name {
    width: 145px;
  }

  .command-right .subtle {
    display: none;
  }

  .editor-grid {
    display: flex;
    height: calc(100vh - 64px);
    height: calc(100dvh - 64px);
    overflow: hidden;
    flex-direction: column;
  }

  .inspector-resizer {
    display: block;
    width: 100%;
    height: 14px;
    flex: 0 0 14px;
    border-top: 1px solid var(--separator);
    border-right: 0;
    border-bottom: 1px solid var(--separator);
    border-left: 0;
    cursor: row-resize;
  }

  .inspector-resizer::before {
    inset: -5px 0;
  }

  .inspector-resizer span {
    width: 48px;
    height: 4px;
    transition: width 140ms ease, background 140ms ease;
  }

  .inspector-resizer:hover span,
  .inspector-resizer:focus-visible span,
  body.resizing-mobile-preview .inspector-resizer span {
    width: 68px;
    height: 4px;
  }

  .tool-rail {
    padding: 7px 14px 3px;
  }

  .canvas-stage > .tool-rail {
    left: 8px;
    height: min(232px, calc(100% - 16px));
  }

  .tool-button {
    min-height: 44px;
  }

  .canvas-stage {
    min-height: 140px;
    flex: 0 0 var(--mobile-preview-height);
    flex-basis: var(--mobile-preview-height);
  }

  .canvas-controls {
    bottom: 8px;
    height: 32px;
    padding: 2px;
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(28, 32, 44, 0.13);
  }

  .canvas-controls .small-icon {
    width: 26px;
    height: 26px;
    border-radius: 7px;
  }

  .canvas-controls .small-icon svg {
    width: 13px;
  }

  .canvas-controls .zoom-value {
    min-width: 40px;
    height: 26px;
    font-size: 9px;
  }

  .inspector {
    min-height: 0;
    overflow-y: auto;
    border-top: 1px solid var(--separator);
    border-left: 0;
    flex: 1 1 auto;
    overscroll-behavior: contain;
  }

  .inspector-head {
    padding: 14px 16px 9px;
    align-items: center;
  }

  .inspector-head h2 {
    font-size: 20px;
  }

  .palette-list {
    max-height: 360px;
  }

  .export-grid,
  .crop-layout {
    display: block;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
  }

  .export-preview,
  .crop-preview {
    min-height: 320px;
    border: 0;
    border-bottom: 1px solid var(--separator);
  }

  .crop-options {
    border: 0;
  }

  .sheet-footer {
    gap: 12px;
  }
}

@media (max-width: 640px) {
  .examples-heading h2 {
    font-size: 36px;
  }

  .signature-example,
  .example-card {
    border-radius: 22px;
  }

  .signature-flow {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .signature-flow-arrow {
    padding: 2px 0;
  }

  .signature-flow-arrow b {
    transform: rotate(90deg);
  }

  .signature-source-frame,
  .signature-document-card {
    width: min(290px, 92%);
    min-height: 260px;
    margin: 0 auto;
  }

  .signature-source-frame > img {
    height: 260px;
  }

  .icon-recolor-demo {
    gap: 6px;
  }

  .recolor-symbol {
    width: 39px;
    height: 39px;
  }
}

@media (min-width: 600px) and (max-width: 900px) {
  .editor-grid {
    --mobile-preview-height: clamp(220px, 34dvh, 340px);
  }

  .welcome-shell {
    padding: 0 5vw 42px;
  }

  .local-badge {
    display: inline-flex;
  }

  .hero-copy h1 {
    font-size: clamp(48px, 8vw, 60px);
  }

  .upload-actions {
    flex-direction: row;
  }

  .hero-visual {
    min-height: 520px;
  }

  .preview-card {
    width: 82%;
    border-radius: 28px;
  }

  .proof-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .project-name {
    width: 220px;
  }

}

@media (max-width: 480px) {
  .sheet-dialog {
    width: calc(100vw - 16px);
    height: calc(100dvh - 16px);
    max-height: calc(100dvh - 16px);
    border-radius: 18px;
  }

  .sheet-head {
    min-height: 72px;
    padding: 13px 14px;
  }

  .sheet-head h2 {
    font-size: 21px;
  }

  .export-grid,
  .crop-layout {
    max-height: none;
  }

  .export-preview,
  .crop-preview {
    min-height: 250px;
    padding: 20px;
  }

  .export-preview svg {
    max-height: 250px;
  }

  .export-options,
  .crop-options {
    padding: 18px;
  }

  .sheet-footer {
    min-height: 102px;
    padding: 11px 14px;
    align-items: stretch;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
  }

  .sheet-footer > span {
    text-align: center;
  }

  .sheet-footer-actions {
    width: 100%;
  }

  .sheet-footer-actions .button {
    flex: 1 1 0;
  }

  .inspector-panel {
    padding-right: 16px;
    padding-left: 16px;
  }
}

@media (max-width: 420px) {
  .command-bar {
    padding-right: 8px;
    padding-left: 8px;
  }

  .command-left {
    gap: 4px;
  }

  .command-bar .icon-button {
    width: 38px;
  }

  .command-bar .home-button {
    width: auto;
    padding-right: 8px;
    padding-left: 8px;
  }

  .project-name {
    width: 140px;
  }

  .save-status {
    display: none;
  }

  .command-right .button {
    padding-right: 11px;
    padding-left: 11px;
  }

  .tool-rail {
    padding-right: 8px;
    padding-left: 8px;
    gap: 2px;
  }

  .canvas-stage > .tool-rail {
    right: auto;
    left: 6px;
  }

  .inspector-tabs {
    padding-right: 8px;
    padding-left: 8px;
    gap: 4px;
  }
}

@media (max-width: 900px) and (max-height: 520px) {
  .editor-grid {
    --mobile-preview-height: clamp(145px, 40dvh, 175px);
  }

  .inspector-head {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Compact technical workspace */
:root {
  --accent: #00a6d8;
  --accent-strong: #007fa8;
  --accent-soft: #e3f7fc;
  --canvas: #252b34;
  --panel: #f7f8fa;
  --elevated: #fff;
  --text: #17202b;
  --secondary: #5c6876;
  --tertiary: #84909d;
  --separator: #d8dde4;
  --control: #edf0f3;
  --control-hover: #e3e8ed;
  --radius-control: 5px;
  --radius-panel: 8px;
  --radius-modal: 12px;
  --shadow-panel: 0 8px 24px rgba(11, 18, 27, 0.14);
}

.welcome-shell {
  background:
    linear-gradient(rgba(0, 166, 216, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 166, 216, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 76% 18%, rgba(0, 166, 216, 0.17), transparent 28%),
    #111720;
  background-size: 32px 32px, 32px 32px, auto, auto;
  color: #edf7fb;
}

.welcome-nav {
  border-color: rgba(144, 200, 220, 0.16);
}

.welcome-shell .hero-copy p,
.welcome-shell .privacy-note,
.welcome-shell .local-badge {
  color: #9eb0be !important;
}

.welcome-shell .eyebrow {
  color: #48d3fb;
}

.welcome-shell .drop-zone {
  border: 1px solid rgba(91, 212, 246, 0.34);
  border-radius: 9px;
  background: rgba(19, 28, 39, 0.9);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.welcome-shell .drop-zone:hover,
.welcome-shell .drop-zone.dragover {
  border-color: #42d2fa;
  background: #172531;
}

.welcome-shell .button.subtle,
.welcome-shell .button.quiet {
  border-color: #c9d7df;
  background: #eef4f7;
  color: #14232d;
}

.welcome-shell .button.subtle:hover,
.welcome-shell .button.quiet:hover {
  border-color: #57c9e6;
  background: #dff6fc;
  color: #072f3b;
}

.welcome-shell .preview-card {
  border: 1px solid rgba(128, 178, 198, 0.22);
  border-radius: 9px;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.35);
}

.workspace {
  background: #252b34;
}

.command-bar {
  height: 50px;
  min-height: 50px;
  padding: 0 10px;
  border-bottom: 1px solid #303945;
  background: #151b23;
  color: #dbe5ec;
  box-shadow: none;
}

.command-bar .project-name {
  color: #f3f7fa;
  font-size: 12px;
}

.command-bar .save-status {
  color: #7f91a0;
  font-size: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.command-bar .icon-button {
  width: 30px;
  height: 30px;
  border-radius: 4px;
  color: #aebbc5;
}

.command-bar .icon-button:hover:not(:disabled) {
  background: #27313d;
  color: #fff;
}

.command-bar .home-button {
  width: auto;
  padding: 0 8px;
}

.command-bar .button {
  min-height: 30px;
  border-color: #3b4652;
  border-radius: 4px;
  background: #222a34;
  color: #dce5eb;
}

.command-bar .button.primary {
  border-color: #00a6d8;
  background: #008eb9;
  color: #fff;
}

.command-bar .segmented {
  padding: 2px;
  border: 1px solid #303a46;
  border-radius: 5px;
  background: #10151c;
}

.command-bar .segmented button {
  min-height: 26px;
  border-radius: 3px;
  color: #8f9da9;
}

.command-bar .segmented.compact button {
  min-width: 56px;
}

.command-bar .segmented button.active {
  background: #2a3541;
  color: #f4f8fa;
  box-shadow: none;
}

.editor-grid {
  height: calc(100dvh - 50px);
  background: #252b34;
}

.canvas-stage {
  --canvas-surface: #252b34;
  --ruler-step: 38px;
  --ruler-minor-step: 4px;
  background: var(--canvas-surface);
  background-size: 24px 24px;
}

.canvas-stage.show-grid {
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--canvas-surface);
  background-size: 24px 24px;
}

.canvas-stage.show-rulers::before,
.canvas-stage.show-rulers::after {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  content: "";
  background-color: rgba(20, 27, 35, 0.94);
}

.canvas-stage.show-rulers::before {
  top: 0;
  right: 0;
  left: 0;
  height: 20px;
  border-bottom: 1px solid #53606c;
  background-image:
    repeating-linear-gradient(90deg, transparent 0 calc(var(--ruler-step) - 1px), #8b98a3 calc(var(--ruler-step) - 1px) var(--ruler-step)),
    repeating-linear-gradient(90deg, transparent 0 calc(var(--ruler-minor-step) - 1px), rgba(139, 152, 163, 0.42) calc(var(--ruler-minor-step) - 1px) var(--ruler-minor-step));
}

.canvas-stage.show-rulers::after {
  top: 0;
  bottom: 0;
  left: 0;
  width: 20px;
  border-right: 1px solid #53606c;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 calc(var(--ruler-step) - 1px), #8b98a3 calc(var(--ruler-step) - 1px) var(--ruler-step)),
    repeating-linear-gradient(0deg, transparent 0 calc(var(--ruler-minor-step) - 1px), rgba(139, 152, 163, 0.42) calc(var(--ruler-minor-step) - 1px) var(--ruler-minor-step));
}

.canvas-ruler-label {
  position: absolute;
  z-index: 7;
  top: 0;
  left: 0;
  width: 31px;
  height: 20px;
  border-right: 1px solid #53606c;
  border-bottom: 1px solid #53606c;
  background: #151b23;
  color: #b9c6cf;
  font-size: 8px;
  font-weight: 750;
  line-height: 20px;
  text-align: center;
  text-transform: lowercase;
  pointer-events: none;
}

.canvas-ruler-numbers {
  position: absolute;
  z-index: 6;
  overflow: hidden;
  color: #c8d2da;
  font-size: 8px;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

.canvas-ruler-numbers span {
  position: absolute;
  display: block;
  opacity: 0.88;
}

.canvas-ruler-top {
  top: 0;
  right: 0;
  left: 0;
  height: 20px;
}

.canvas-ruler-top span {
  width: 24px;
  transform: translateX(3px);
  line-height: 12px;
}

.canvas-ruler-left {
  top: 0;
  bottom: 0;
  left: 0;
  width: 20px;
}

.canvas-ruler-left span {
  height: 18px;
  transform: translate(3px, 2px) rotate(-90deg);
  transform-origin: 0 0;
  line-height: 12px;
}

.artboard {
  overflow: visible;
  background: transparent !important;
  border-radius: 2px;
  box-shadow: none;
}

.inspector-resizer {
  background: #303944;
}

.inspector {
  border-left: 1px solid #cdd3da;
  background: #f7f8fa;
  box-shadow: -5px 0 18px rgba(9, 15, 22, 0.12);
}

.inspector-head {
  min-height: 48px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--separator);
  background: #eef1f4;
  grid-template-columns: 1fr repeat(6, 30px);
}

.inspector-head .eyebrow {
  font-size: 7px;
  letter-spacing: 0.14em;
}

.inspector-head h2 {
  font-size: 14px;
}

.quality-badge {
  padding: 4px 7px;
  border: 1px solid #b8c2cc;
  border-radius: 3px;
  background: transparent;
  color: #546270;
  font-size: 7px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.inspector-sticky-controls {
  border-bottom: 1px solid var(--separator);
  background: rgba(247, 248, 250, 0.98);
}

.tool-rail {
  display: grid;
  padding: 5px 7px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 2px;
  border-bottom: 1px solid var(--separator);
}

.tool-button {
  min-width: 0;
  height: 38px;
  min-height: 38px;
  padding: 3px 2px;
  gap: 1px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: #5c6875;
  font-size: 7px;
}

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

.tool-button:hover:not(:disabled) {
  border-color: #c6d2dc;
  background: #fff;
  color: #25313c;
}

.tool-button.active {
  border-color: #63bfd9;
  background: #daf3fa;
  color: #006c8c;
  box-shadow: inset 0 -2px 0 #00a6d8;
}

.inspector-tabs {
  display: grid;
  height: 34px;
  padding: 0 7px;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.inspector-tabs button {
  min-height: 34px;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: #687581;
  font-size: 9px;
  font-weight: 700;
}

.inspector-tabs button.active,
.inspector-tabs button[aria-selected="true"] {
  border-bottom-color: #00a6d8;
  background: transparent;
  color: #17202b;
  box-shadow: none;
}

.inspector-panel {
  padding: 10px;
}

.inspector[data-active-panel="trace"],
#panel-trace {
  background: #edf6fc;
}

.inspector[data-active-panel="regions"],
#panel-regions {
  background: #edf8f0;
}

#tab-trace[aria-selected="true"] {
  border-bottom-color: #1998cf;
  background: #dceff9;
  color: #075c84;
}

#tab-regions[aria-selected="true"] {
  border-bottom-color: #38a768;
  background: #def2e5;
  color: #17623a;
}

#panel-trace .field select,
#panel-trace .field input,
#panel-trace .number-control,
#panel-regions .field select,
#panel-regions .field input,
#panel-regions .number-control {
  background: #fff;
}

.field {
  margin-bottom: 9px;
  gap: 4px;
}

.field > span,
.field legend,
.field-label-row label,
.region-section-title,
.option-section-title {
  color: #3f4b57;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.field select,
.field input[type="number"],
.field input[type="text"],
.number-control {
  min-height: 30px;
  border-color: #cdd4dc;
  border-radius: 4px;
  background: #fff;
  font-size: 10px;
}

.field-description,
.panel-hint {
  font-size: 8px;
  line-height: 1.35;
}

.switch-row {
  min-height: 42px;
  margin-bottom: 6px;
  padding: 6px 7px;
  border: 1px solid #d9dee4;
  border-radius: 5px;
  background: #fff;
}

.switch-row strong {
  font-size: 9px;
}

.switch-row small {
  font-size: 8px;
}

.segmented button,
.chip-row button {
  min-height: 27px;
  border-radius: 3px;
  font-size: 9px;
}

.button {
  min-height: 30px;
  padding: 5px 9px;
  border-radius: 4px;
  font-size: 10px;
}

.button.primary {
  background: #008fba;
}

.advanced-settings {
  margin: 8px 0 10px;
  overflow: hidden;
  border: 1px solid #cdd5dd;
  border-radius: 5px;
  background: #f1f3f5;
}

.advanced-settings > summary {
  position: relative;
  display: grid;
  min-height: 42px;
  padding: 7px 28px 7px 9px;
  align-content: center;
  list-style: none;
  cursor: pointer;
}

.advanced-settings > summary::-webkit-details-marker {
  display: none;
}

.advanced-settings > summary::after {
  position: absolute;
  top: 50%;
  right: 10px;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid #667581;
  border-bottom: 1.5px solid #667581;
  content: "";
  transform: translateY(-65%) rotate(45deg);
}

.advanced-settings[open] > summary::after {
  transform: translateY(-25%) rotate(225deg);
}

.advanced-settings > summary span {
  color: #33404c;
  font-size: 9px;
  font-weight: 750;
}

.advanced-settings > summary small {
  margin-top: 2px;
  color: #76828e;
  font-size: 7px;
}

.advanced-settings-body {
  padding: 9px;
  border-top: 1px solid #d8dde3;
  background: #fff;
}

.trace-source-card {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
  padding: 9px;
  border: 1px solid #8dcddd;
  border-left: 3px solid #00a6d8;
  border-radius: 5px;
  background: #eefafd;
}

.inspector-sticky-controls > .trace-source-card {
  margin: 6px 7px;
}

.shape-shadow-switch {
  grid-column: 1 / -1;
  margin: 0;
}

.trace-source-card > div:first-child {
  display: grid;
  gap: 3px;
}

.trace-source-card strong {
  color: #16323d;
  font-size: 10px;
}

.trace-source-card small {
  color: #63747e;
  font-size: 8px;
  line-height: 1.4;
}

.trace-selection-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.trace-selection-actions .button {
  padding-inline: 4px;
}

.trace-selection-actions .button.active {
  border-color: #00a6d8;
  background: #d6f4fb;
  color: #006d8d;
}

.region-draw-overlay > .trace-area-outline {
  fill: rgba(60, 211, 247, 0.035);
  stroke: #4ed7f7;
  stroke-width: 1.15;
  stroke-dasharray: 5 3;
  vector-effect: non-scaling-stroke;
  pointer-events: none;
}

.trace-source-card.needs-attention {
  border-color: #e8a14b;
  border-left-color: #ec8218;
  background: #fff3e2;
}

.trace-source-card.needs-attention .option-section-title {
  color: #a64e08;
}

.trace-source-card.needs-attention > .button.primary {
  border-color: #dc7111;
  background: #e77b18;
}

.empty-canvas-insert {
  position: absolute;
  z-index: 8;
  top: 50%;
  left: 50%;
  display: flex;
  min-width: 190px;
  min-height: 64px;
  padding: 10px 14px;
  align-items: center;
  gap: 10px;
  transform: translate(-50%, -50%);
  border: 1px dashed #61cde8;
  border-radius: 6px;
  background: rgba(16, 27, 35, 0.92);
  color: #ecf8fb;
}

.empty-canvas-insert:hover {
  background: #183642;
}

.empty-canvas-insert svg {
  width: 24px;
  fill: none;
  stroke: #52d7f4;
  stroke-width: 1.7;
}

.empty-canvas-insert span {
  display: grid;
  text-align: left;
}

.empty-canvas-insert strong {
  font-size: 11px;
}

.empty-canvas-insert small {
  color: #91aab5;
  font-size: 8px;
}

.shape-image-controls {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  padding: 6px;
  border: 1px solid #c9d3dc;
  border-radius: 4px;
  background: #eaf1f5;
}

.shape-image-controls > label:first-child {
  grid-column: 1 / -1;
}

.image-crop-frame {
  fill: rgba(255, 159, 10, 0.07);
  stroke: #ff9f0a;
  stroke-width: 2;
  stroke-dasharray: 7 4;
  cursor: move;
}

.image-crop-handle {
  fill: #fff;
  stroke: #ff9f0a;
  stroke-width: 2;
}

.image-crop-label {
  fill: #ff9f0a;
  font-family: Inter, Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
}


.canvas-appearance-grid {
  align-items: end;
}

.settings-dialog button,
.inspector button {
  text-shadow: none;
}

.vector-dashboard,
.color-processing-controls,
.region-empty,
.ppt-shape-ribbon,
.settings-section,
.region-card,
.region-section {
  border-radius: 6px;
  box-shadow: none;
}

.vector-dashboard {
  margin-top: 8px;
  border-color: #cbd5de;
  background: #f4f7f9;
}

.live-update-note,
.palette-summary,
.palette-item {
  border-radius: 4px;
}

.region-quick-actions {
  position: sticky;
  z-index: 3;
  top: 0;
  padding: 5px 7px;
  border: 1px solid #cfd6dd;
  border-radius: 5px;
  background: rgba(248, 249, 251, 0.96);
}

.ppt-insert-strip {
  border: 1px solid #cfd6dd;
  border-radius: 5px;
  background: #eef1f4;
}

.ppt-shape-ribbon {
  gap: 5px;
  border-color: #cbd3db;
  background: #f3f5f7;
}

.ppt-group,
.ppt-command {
  border-radius: 3px;
}

.canvas-controls {
  height: 36px;
  padding: 3px;
  border: 1px solid #44505d;
  border-radius: 6px;
  background: rgba(20, 27, 35, 0.9);
  color: #dce6ec;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.26);
}

.canvas-controls .icon-button,
.canvas-controls .zoom-value {
  color: #dce6ec;
}

.canvas-stage > .tool-rail {
  width: 40px;
  height: min(224px, calc(100% - 20px));
  border: 1px solid #465360;
  border-radius: 6px;
  background: rgba(19, 26, 34, 0.92);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.3);
}

.canvas-stage > .tool-rail .tool-button {
  border-radius: 3px;
  color: #aebac4;
}

.canvas-stage > .tool-rail .tool-button:hover:not(:disabled) {
  border-color: #455765;
  background: #2a3540;
  color: #eef7fb;
}

.canvas-stage > .tool-rail .tool-button.active {
  border-color: #35bddd;
  background: #103e4b;
  color: #51d1ef;
  box-shadow: inset 2px 0 0 #00b9e8;
}

.sheet-dialog {
  border: 1px solid #aeb8c2;
  border-radius: 10px;
  background: #f5f7f9;
}

.sheet-head {
  min-height: 58px;
  padding: 10px 14px;
  background: #edf0f3;
}

.sheet-head h2 {
  font-size: 17px;
}

@media (max-width: 900px) {
  .command-bar {
    min-height: 48px;
  }

  .editor-grid {
    height: calc(100dvh - 48px);
  }

  .tool-rail {
    grid-template-columns: repeat(6, minmax(44px, 1fr));
  }
}