:root {
      --ink: #15171c;
      --muted: #626a76;
      --line: #d9dee7;
      --paper: #fbfaf7;
      --panel: #ffffff;
      --accent: #0b7285;
      --accent-2: #c2410c;
      --good: #166534;
      --shadow: 0 18px 50px rgba(20, 24, 32, .1);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    * { box-sizing: border-box; }

    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
    }

    button, input, select, textarea { font: inherit; }

    button {
      border: 0;
      cursor: pointer;
      background: var(--ink);
      color: #fff;
      min-height: 42px;
      border-radius: 6px;
      padding: 0 14px;
      font-weight: 750;
    }

    button.secondary {
      background: #fff;
      color: var(--ink);
      border: 1px solid var(--line);
    }

    button.ghost {
      background: transparent;
      color: var(--ink);
      border: 1px solid transparent;
      padding: 0 10px;
    }

    button:focus, input:focus, select:focus, textarea:focus {
      outline: 3px solid rgba(11, 114, 133, .22);
      outline-offset: 1px;
    }

    .shell {
      min-height: 100vh;
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
    }

    .sidebar {
      background: #fff;
      border-right: 1px solid var(--line);
      padding: 20px;
      overflow: visible;
      max-height: none;
      position: static;
    }

    .brandmark {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 22px;
      min-width: 0;
    }

    .brandmark-symbol {
      display: block;
      width: 48px;
      height: 48px;
      flex: 0 0 48px;
      border-radius: 10px;
      box-shadow: 0 8px 20px rgba(21, 23, 28, .16);
    }

    .brandmark h1 {
      margin: 0;
      line-height: 1;
      font-size: 23px;
      letter-spacing: 0;
    }

    .brandmark p {
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 13px;
    }
    .account-brand {
      display: flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 10px;
    }

    .account-brand img {
      width: 30px;
      height: 30px;
      border-radius: 7px;
      flex: 0 0 30px;
    }

    .account-brand strong {
      display: block;
      font-size: 13px;
      line-height: 1.2;
    }

    .account-brand small {
      display: block;
      margin-top: 2px;
      color: var(--muted);
      font-size: 10px;
      font-weight: 700;
    }

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

    .form-section h2 {
      font-size: 13px;
      margin: 0 0 12px;
      text-transform: uppercase;
      letter-spacing: .08em;
      color: #3b424d;
    }

    .sidebar-disclosure > summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      min-height: 38px;
      color: #3b424d;
      font-size: 12px;
      font-weight: 900;
      text-transform: uppercase;
    }

    .sidebar-disclosure > summary::-webkit-details-marker {
      display: none;
    }

    .sidebar-disclosure > summary::after {
      content: "+";
      width: 24px;
      height: 24px;
      display: grid;
      place-items: center;
      flex: 0 0 24px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
      font-size: 16px;
      line-height: 1;
    }

    .sidebar-disclosure[open] > summary::after {
      content: "-";
    }

    .sidebar-disclosure[open] > summary {
      margin-bottom: 10px;
    }

    .inspector-disclosure + .form-section {
      margin-top: 12px;
    }

    .account-panel {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fff;
      margin-bottom: 18px;
    }

    .account-panel h2 {
      margin: 0 0 8px;
      font-size: 13px;
    }

    .account-identity {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .account-identity > span {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      flex: 0 0 38px;
      background: var(--ink);
      color: #fff;
      font-size: 12px;
      font-weight: 900;
    }

    .account-identity h2,
    .account-identity .account-message {
      margin: 0;
    }

    .account-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .account-actions #openOrderDesk {
      grid-column: 1 / -1;
    }

    .account-message {
      margin-top: 8px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.4;
    }

    .account-primary-action {
      grid-template-columns: 1fr;
    }

    .account-switch {
      display: flex;
      justify-content: space-between;
      gap: 4px;
      margin-top: 6px;
    }

    .account-switch button {
      min-height: 34px;
      padding-inline: 4px;
      font-size: 11px;
    }

    label {
      display: block;
      font-size: 13px;
      color: #39414d;
      font-weight: 750;
      margin: 12px 0 7px;
    }

    input, select, textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
      color: var(--ink);
      padding: 11px 12px;
    }

    textarea {
      min-height: 92px;
      resize: vertical;
    }

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

    .swatches {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 8px;
      margin-top: 10px;
    }

    .swatch-input {
      display: block;
      height: 38px;
      border-radius: 6px;
      border: 2px solid #fff;
      box-shadow: 0 0 0 1px var(--line);
      cursor: pointer;
    }

    .actions {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .main {
      padding: 24px;
      overflow: visible;
    }

    .topbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      min-height: 92px;
      margin-bottom: 22px;
    }

    .topbar h2 {
      margin: 0;
      font-size: 28px;
      letter-spacing: 0;
    }

    .topbar p {
      margin: 5px 0 0;
      color: var(--muted);
      max-width: 760px;
    }

    .download-strip {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 0 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .workspace {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
      gap: 18px;
      align-items: start;
    }

    .workspace > * {
      min-width: 0;
    }

    body:not([data-workspace-group="brand"]) .workspace {
      grid-template-columns: minmax(0, 1fr);
    }

    body:not([data-workspace-group="brand"]) .workspace > aside.panel {
      display: none;
    }

    .workspace .preview-stage {
      display: none;
    }

    .studio {
      display: grid;
      grid-template-columns: 190px minmax(0, 1fr);
      grid-template-areas:
        "templates canvas"
        "controls controls";
      gap: 14px;
      align-items: start;
      margin-bottom: 22px;
    }

    body[data-active-tool="identity"] .studio {
      grid-template-columns: minmax(0, 1fr);
      grid-template-areas:
        "canvas"
        "controls";
    }

    body[data-active-tool="identity"] .tool-rail {
      display: none;
    }

    body[data-active-tool="identity"] .artboard-zone {
      min-height: 420px;
    }

    body[data-active-tool="identity"] .logo-artboard {
      width: min(100%, 760px);
    }

    .tool-rail { grid-area: templates; }
    .canvas-panel { grid-area: canvas; }
    .inspector { grid-area: controls; }

    .tool-rail, .canvas-panel, .inspector {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: 0 14px 34px rgba(20, 24, 32, .07);
    }

    .tool-rail, .inspector {
      padding: 12px;
    }

    .inspector {
      padding: 16px 18px;
    }

    .inspector .control-grid {
      max-width: 760px;
    }

    .inspector .layers {
      max-width: 760px;
    }

    .tool-rail h3, .inspector h3 {
      margin: 0 0 10px;
      font-size: 14px;
    }

    .template-card {
      border: 1px solid var(--line);
      background: #fff;
      border-radius: 8px;
      padding: 8px;
      margin-bottom: 8px;
      cursor: pointer;
    }

    .template-card.active {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(11, 114, 133, .12);
    }

    .template-thumb {
      height: 82px;
      border-radius: 6px;
      overflow: hidden;
      margin-bottom: 7px;
    }

    .template-card span {
      display: block;
      font-size: 12px;
      font-weight: 800;
      color: #343b46;
    }

    .canvas-panel {
      overflow: hidden;
    }

    .canvas-toolbar {
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 12px;
      border-bottom: 1px solid var(--line);
      background: #fbfcfd;
    }

    .canvas-toolbar strong {
      font-size: 14px;
    }

    .canvas-toolbar div {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .canvas-toolbar button {
      min-height: 34px;
      font-size: 12px;
    }

    .canvas-mode-bar {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      align-items: end;
      padding: 12px;
      border-bottom: 1px solid var(--line);
      background: #fff;
    }

    .canvas-mode-bar > div > strong,
    .canvas-mode-bar label {
      display: block;
      margin: 0 0 7px;
      font-size: 12px;
      color: #39414d;
    }

    .canvas-mode-bar .segmented button {
      min-height: 34px;
      font-size: 12px;
    }

    .canvas-mode-bar select {
      width: 100%;
      min-height: 38px;
    }

    .artboard-zone {
      min-height: 560px;
      display: grid;
      place-items: center;
      padding: 24px;
      background:
        linear-gradient(45deg, #eef1f5 25%, transparent 25%),
        linear-gradient(-45deg, #eef1f5 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #eef1f5 75%),
        linear-gradient(-45deg, transparent 75%, #eef1f5 75%);
      background-size: 28px 28px;
      background-position: 0 0, 0 14px, 14px -14px, -14px 0;
    }

    .artboard {
      width: min(100%, 640px);
      aspect-ratio: 1 / 1;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .22);
      border-radius: 2px;
    }

    .artboard.wide { aspect-ratio: 16 / 9; }
    .artboard.tall { aspect-ratio: 4 / 5; max-width: 510px; }
    .artboard.banner { aspect-ratio: 3 / 1; }

    .artboard svg {
      width: 100%;
      height: 100%;
      display: block;
    }

    .control-grid {
      display: grid;
      gap: 10px;
    }

    .preset-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .preset-grid button {
      min-height: 36px;
      border: 1px solid var(--line);
      background: #fff;
      color: #343b46;
      font-size: 12px;
      padding: 0 8px;
      text-align: left;
    }

    .project-list {
      display: grid;
      gap: 7px;
      margin-top: 10px;
      max-height: 154px;
      overflow: auto;
    }

    .project-row {
      width: 100%;
      min-height: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      border: 1px solid var(--line);
      border-radius: 7px;
      background: #fff;
      color: var(--ink);
      padding: 8px;
      font-size: 12px;
      text-align: left;
    }

    .project-row small {
      display: block;
      color: var(--muted);
      font-weight: 650;
      margin-top: 2px;
    }

    .empty-projects {
      border: 1px dashed var(--line);
      border-radius: 7px;
      padding: 10px;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.4;
    }

    .segmented {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      border: 1px solid var(--line);
      border-radius: 7px;
      overflow: hidden;
    }

    .segmented button {
      border-radius: 0;
      background: #fff;
      color: var(--muted);
      min-height: 36px;
      font-size: 12px;
      padding: 0 6px;
    }

    .segmented button.active {
      background: var(--ink);
      color: #fff;
    }

    .layers {
      display: grid;
      gap: 7px;
      margin-top: 12px;
    }

    .range-row {
      display: grid;
      grid-template-columns: 1fr 52px;
      gap: 10px;
      align-items: center;
    }

    input[type="range"] {
      padding: 0;
      accent-color: var(--accent);
    }

    .layer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      border: 1px solid var(--line);
      border-radius: 7px;
      padding: 8px;
      font-size: 12px;
      font-weight: 800;
    }

    .layer i {
      width: 12px;
      height: 12px;
      display: inline-block;
      border-radius: 999px;
    }

    .preview-stage {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 22px;
      box-shadow: var(--shadow);
    }

    .logo-canvas {
      min-height: 390px;
      border-radius: 8px;
      background:
        linear-gradient(90deg, rgba(21, 23, 28, .04) 1px, transparent 1px),
        linear-gradient(rgba(21, 23, 28, .04) 1px, transparent 1px);
      background-size: 28px 28px;
      display: grid;
      place-items: center;
      padding: 22px;
    }

    .generated-logo {
      width: min(100%, 620px);
      height: auto;
      display: block;
    }

    .tabs {
      display: flex;
      gap: 6px;
      margin: 18px 0;
      border-bottom: 1px solid var(--line);
      overflow-x: auto;
      scrollbar-width: none;
    }

    .tabs::-webkit-scrollbar,
    .tool-groups::-webkit-scrollbar {
      display: none;
    }

    .tool-groups {
      display: flex;
      gap: 6px;
      margin-bottom: 16px;
      padding: 6px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #f8fafc;
      overflow-x: auto;
      scrollbar-width: none;
      position: sticky;
      top: 8px;
      z-index: 30;
      box-shadow: 0 6px 18px rgba(20, 24, 32, .06);
    }

    .tool-groups button {
      background: transparent;
      color: #4b5563;
      white-space: nowrap;
      min-height: 36px;
    }

    .tool-groups button.active {
      background: var(--ink);
      color: #fff;
    }

    .mobile-tool-picker {
      display: none;
      margin-top: 10px;
    }

    .mobile-tool-picker label {
      margin-top: 0;
    }

    [hidden] {
      display: none !important;
    }

    body:not([data-active-tool="identity"]) .studio,
    body:not([data-active-tool="identity"]) .preview-stage,
    .dashboard-mode .studio,
    .dashboard-mode .preview-stage {
      display: none;
    }

    .dashboard-mode .tabs {
      display: none;
    }

    .dashboard-home {
      display: grid;
      gap: 16px;
    }

    .dashboard-welcome {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      border-bottom: 1px solid var(--line);
      padding: 18px 0 22px;
    }

    .dashboard-welcome small {
      color: var(--accent);
      font-weight: 900;
      text-transform: uppercase;
    }

    .dashboard-welcome h2 {
      margin: 6px 0;
      font-size: 28px;
    }

    .dashboard-welcome p {
      margin: 0;
      color: var(--muted);
    }

    .dashboard-welcome-actions {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .dashboard-guest .dashboard-actions {
      margin-top: 4px;
    }

    .dashboard-metrics,
    .dashboard-actions {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
    }

    .dashboard-metrics > div {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
      min-width: 0;
    }

    .dashboard-metrics small,
    .dashboard-metrics strong,
    .dashboard-metrics span {
      display: block;
    }

    .dashboard-metrics small {
      color: var(--muted);
      font-size: 10px;
      font-weight: 900;
      text-transform: uppercase;
    }

    .dashboard-metrics strong {
      margin: 7px 0 3px;
      font-size: 22px;
      overflow-wrap: anywhere;
    }

    .dashboard-metrics span,
    .dashboard-actions span,
    .dashboard-order small {
      color: var(--muted);
      font-size: 11px;
    }

    .dashboard-actions button {
      min-height: 96px;
      padding: 14px;
      text-align: left;
      display: grid;
      align-content: center;
      gap: 6px;
      background: #fff;
      color: var(--ink);
      border: 1px solid var(--line);
    }

    .dashboard-actions button:hover {
      border-color: var(--accent);
      background: #f0fdfa;
    }

    .dashboard-recent {
      border-top: 1px solid var(--line);
      padding-top: 16px;
    }

    .dashboard-order {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto auto;
      align-items: center;
      gap: 12px;
      border-bottom: 1px solid var(--line);
      padding: 12px 0;
    }

    .dashboard-order span:first-child {
      display: grid;
      gap: 3px;
    }

    .app-toast {
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 1000;
      max-width: min(360px, calc(100vw - 32px));
      padding: 12px 14px;
      border-radius: 8px;
      background: var(--ink);
      color: #fff;
      box-shadow: var(--shadow);
      opacity: 0;
      pointer-events: none;
      transform: translateY(12px);
      transition: opacity .18s ease, transform .18s ease;
    }

    .app-toast.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .app-toast.error {
      background: #991b1b;
    }

    .tab {
      background: transparent;
      color: var(--muted);
      border-radius: 6px 6px 0 0;
      min-height: 40px;
      white-space: nowrap;
    }

    .tab.active {
      color: var(--ink);
      background: #fff;
      border: 1px solid var(--line);
      border-bottom-color: #fff;
      margin-bottom: -1px;
    }

    .panel {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 18px;
    }

    .panel h3 {
      margin: 0 0 12px;
      font-size: 18px;
    }

    #tabContent {
      min-width: 0;
    }

    #tabContent .tool-surface {
      padding: 20px;
    }

    #tabContent .tool-surface > h3:first-child {
      margin-bottom: 18px;
      padding-bottom: 14px;
      border-bottom: 1px solid var(--line);
      font-size: 19px;
      line-height: 1.3;
    }

    #tabContent .tool-surface > .notice:last-child,
    #tabContent .notice + .notice {
      margin-top: 14px;
    }

    button {
      transition: background-color .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
    }

    button:hover {
      transform: translateY(-1px);
    }

    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 3px solid rgba(11, 114, 133, .2);
      outline-offset: 2px;
    }

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

    .info-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
      min-height: 88px;
    }

    .info-card small {
      display: block;
      color: var(--muted);
      font-weight: 750;
      margin-bottom: 8px;
      text-transform: uppercase;
      letter-spacing: .06em;
    }

    .palette {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 8px;
      min-height: 88px;
    }

    .palette div {
      display: flex;
      align-items: end;
      padding: 8px;
      color: #fff;
      font-size: 11px;
      font-weight: 800;
      text-shadow: 0 1px 4px rgba(0,0,0,.4);
      overflow-wrap: anywhere;
    }

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

    .logo-size-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 14px;
    }

    .size-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      padding: 12px;
      display: grid;
      gap: 9px;
      min-height: 145px;
    }

    .size-card-preview {
      height: 58px;
      display: grid;
      place-items: center;
      background: #f4f6f8;
      border-radius: 6px;
      overflow: hidden;
      padding: 8px;
    }

    .size-card-preview svg {
      max-width: 100%;
      max-height: 100%;
      display: block;
    }

    .size-card strong {
      font-size: 13px;
      line-height: 1.25;
    }

    .size-card small {
      color: var(--muted);
      line-height: 1.35;
    }

    .size-actions {
      display: flex;
      gap: 7px;
      flex-wrap: wrap;
    }

    .size-actions button {
      min-height: 31px;
      font-size: 12px;
      padding: 0 9px;
    }

    .asset {
      border: 1px solid var(--line);
      border-radius: 8px;
      overflow: hidden;
      background: #f7f8fa;
    }

    .asset-preview {
      height: 172px;
      display: grid;
      place-items: center;
      padding: 10px;
    }

    .asset svg {
      width: 100%;
      height: 100%;
      display: block;
    }

    .asset-footer {
      border-top: 1px solid var(--line);
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding: 9px 10px;
    }

    .asset-footer strong {
      font-size: 13px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .asset-footer button {
      min-height: 32px;
      padding: 0 10px;
      font-size: 12px;
    }

    .assistant-box {
      display: grid;
      gap: 10px;
      margin-top: 14px;
    }

    .notice {
      border-left: 4px solid var(--accent);
      background: #eef9fb;
      color: #173b43;
      padding: 12px 14px;
      border-radius: 6px;
      font-size: 14px;
      line-height: 1.5;
    }

    .pricing {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
    }

    .price-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .price-card strong {
      display: block;
      font-size: 18px;
      margin-bottom: 5px;
    }

    .price-card span {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.45;
    }

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

    .guideline-block {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
      min-height: 150px;
    }

    .guideline-block h4 {
      margin: 0 0 8px;
      font-size: 14px;
    }

    .guideline-block p {
      margin: 0;
      color: var(--muted);
      line-height: 1.5;
      font-size: 13px;
    }

    .usage-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 12px;
    }

    .usage-sample {
      border: 1px solid var(--line);
      border-radius: 8px;
      min-height: 112px;
      display: grid;
      place-items: center;
      padding: 12px;
      overflow: hidden;
    }

    .usage-sample svg {
      width: 100%;
      height: auto;
      max-height: 90px;
    }

    .stamp-studio {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .stamp-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .stamp-preview {
      min-height: 460px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #f6f7f9;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: hidden;
    }

    .stamp-preview svg {
      width: min(100%, 520px);
      height: auto;
      display: block;
    }

    .stamp-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 14px;
    }

    .stamp-option {
      min-height: 38px;
      background: #fff;
      color: var(--ink);
      border: 1px solid var(--line);
      font-size: 12px;
    }

    .stamp-option.active {
      background: var(--ink);
      color: #fff;
    }

    .letterhead-studio {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .letterhead-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .paper-options {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .paper-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
    }

    .paper-option.active {
      background: var(--ink);
      color: #fff;
    }

    .letterhead-preview {
      min-height: 680px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .letterhead-page {
      width: min(100%, 520px);
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .18);
    }

    .letterhead-page svg {
      width: 100%;
      height: auto;
      display: block;
    }

    .document-studio {
      display: grid;
      grid-template-columns: 300px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .document-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .doc-type-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .doc-type {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .doc-type.active {
      background: var(--ink);
      color: #fff;
    }

    .doc-preview {
      min-height: 720px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .doc-page {
      width: min(100%, 560px);
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .18);
    }

    .doc-page svg {
      width: 100%;
      height: auto;
      display: block;
    }

    .text-doc-studio {
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .text-doc-preview {
      min-height: 620px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .12);
      padding: 28px;
      white-space: pre-wrap;
      color: var(--ink);
      line-height: 1.62;
      font-size: 14px;
      overflow: auto;
    }

    .text-doc-preview h4 {
      margin: 0 0 12px;
      font-size: 20px;
      color: var(--ink);
    }

    .agency-pro-studio {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 14px;
      align-items: start;
      width: 100%;
      min-width: 0;
    }

    .agency-pro-studio > * {
      min-width: 0;
    }

    .agency-tool-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 8px;
      margin: 12px 0 16px;
    }

    .agency-tool {
      min-height: 48px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      line-height: 1.25;
      padding: 8px;
    }

    .agency-tool.active {
      background: var(--ink);
      color: #fff;
      border-color: var(--ink);
    }

    .agency-output {
      min-height: 680px;
      width: 100%;
      min-width: 0;
      max-width: 100%;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #f4f6f8;
      padding: 18px;
      overflow: hidden;
    }

    .agency-report {
      min-width: 0;
      max-width: 100%;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, .1);
      border-radius: 8px;
      padding: 26px;
      white-space: pre-wrap;
      overflow-wrap: anywhere;
      line-height: 1.62;
      font-size: 14px;
      box-shadow: 0 20px 48px rgba(15, 23, 42, .09);
    }

    .agency-visual {
      margin-bottom: 14px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      overflow: hidden;
    }

    .agency-visual svg {
      width: 100%;
      height: auto;
      display: block;
    }

    .premium-label {
      display: inline-flex;
      align-items: center;
      min-height: 24px;
      padding: 0 8px;
      border-radius: 999px;
      background: #111827;
      color: #fff;
      font-size: 10px;
      font-weight: 900;
      text-transform: uppercase;
    }

    .art-scan-studio {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .art-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .art-style-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .art-style {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .art-style.active {
      background: var(--ink);
      color: #fff;
    }

    .art-preview {
      min-height: 620px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .art-preview canvas {
      width: min(100%, 760px);
      height: auto;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .16);
    }

    .upload-drop {
      border: 1px dashed var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fbfcfd;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.45;
    }

    .mockup-studio {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .mockup-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .mockup-type-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .mockup-type {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .mockup-type.active {
      background: var(--ink);
      color: #fff;
    }

    .mockup-preview {
      min-height: 680px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .mockup-preview svg {
      width: min(100%, 760px);
      height: auto;
      display: block;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .14);
      border-radius: 8px;
    }

    .print-lab {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .print-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .print-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .print-option {
      min-height: 40px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .print-option.active {
      background: var(--ink);
      color: #fff;
    }

    .print-preview {
      min-height: 690px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .print-preview canvas {
      width: min(100%, 840px);
      height: auto;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .16);
    }

    .slider-list {
      display: grid;
      gap: 8px;
      margin-top: 10px;
    }

    .print-effects-section {
      margin-top: 22px;
      padding-top: 20px;
      border-top: 1px solid var(--line);
    }

    .print-effects-section .history-heading {
      margin-bottom: 14px;
    }

    .status-pill.warning {
      background: #fff1f2;
      color: #9f1239;
      border-color: #fecdd3;
    }

    .print-effects-studio {
      display: grid;
      grid-template-columns: 360px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .print-effects-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .print-effects-controls > select {
      width: 100%;
      min-height: 44px;
    }

    .stamp-controls > select,
    .letterhead-controls > select,
    .document-controls > select,
    .print-controls > select,
    .id-controls > select,
    .cert-controls > select,
    .cv-controls > select,
    .flyer-controls > select {
      width: 100%;
      min-height: 42px;
    }

    .flyer-content-editor {
      margin-top: 14px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #f8fafc;
    }

    .flyer-content-editor summary {
      padding: 11px 12px;
      cursor: pointer;
      font-size: 12px;
      font-weight: 900;
      color: var(--ink);
    }

    .flyer-content-fields {
      display: grid;
      gap: 8px;
      padding: 0 12px 12px;
    }

    .flyer-content-fields label {
      margin: 2px 0 0;
      font-size: 11px;
    }

    .flyer-content-fields input,
    .flyer-content-fields textarea {
      width: 100%;
      min-width: 0;
    }

    .flyer-content-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
    }

    .flyer-image-upload {
      display: grid;
      gap: 7px;
      padding: 10px;
      border: 1px dashed #b9c1cc;
      border-radius: 6px;
      background: #fff;
    }

    .flyer-image-upload small {
      color: var(--muted);
      font-size: 11px;
    }

    @media (max-width: 520px) {
      .flyer-content-row { grid-template-columns: 1fr; }
    }

    .print-method-grid,
    .print-material-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 7px;
      margin-top: 8px;
    }

    .print-method,
    .print-material {
      min-height: 42px;
      padding: 7px 8px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 11px;
      line-height: 1.25;
    }

    .print-method.active,
    .print-material.active {
      border-color: var(--ink);
      background: var(--ink);
      color: #fff;
    }

    .print-production-facts {
      display: grid;
      gap: 8px;
      margin: 14px 0;
    }

    .print-production-facts > div {
      padding: 10px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #f8fafc;
    }

    .print-production-facts small,
    .print-production-facts strong {
      display: block;
    }

    .print-production-facts small {
      margin-bottom: 4px;
      color: var(--muted);
      font-size: 10px;
      font-weight: 850;
      text-transform: uppercase;
    }

    .print-production-facts strong {
      font-size: 12px;
      line-height: 1.45;
    }

    .print-effect-preview {
      min-height: 620px;
      display: grid;
      place-items: center;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      overflow: auto;
    }

    .print-effect-preview svg {
      width: min(100%, 840px);
      height: auto;
      display: block;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .15);
    }

    .email-studio {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .email-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .email-style-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .email-style {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .email-style.active {
      background: var(--ink);
      color: #fff;
    }

    .email-preview {
      min-height: 430px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .email-preview-inner {
      width: min(100%, 760px);
      background: #fff;
      box-shadow: 0 20px 60px rgba(20, 24, 32, .14);
      border-radius: 8px;
      padding: 28px;
    }

    .id-studio {
      display: grid;
      grid-template-columns: 300px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .id-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .id-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .id-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .id-option.active {
      background: var(--ink);
      color: #fff;
    }

    .id-preview {
      min-height: 620px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .id-preview svg {
      width: min(100%, 760px);
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .18));
    }

    .qr-studio {
      display: grid;
      grid-template-columns: 300px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .qr-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .qr-type-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .qr-type {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .qr-type.active {
      background: var(--ink);
      color: #fff;
    }

    .qr-preview {
      min-height: 620px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .qr-preview svg {
      width: min(100%, 640px);
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .16));
    }

    .cert-studio {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .cert-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .cert-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .cert-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .cert-option.active {
      background: var(--ink);
      color: #fff;
    }

    .cert-preview {
      min-height: 690px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .cert-preview svg {
      width: min(100%, 860px);
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .18));
    }

    .cv-studio {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .cv-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .cv-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .cv-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .cv-option.active {
      background: var(--ink);
      color: #fff;
    }

    .cv-preview {
      min-height: 740px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .cv-preview svg {
      width: min(100%, 620px);
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .18));
    }

    .photo-studio {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .photo-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .photo-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .photo-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .photo-option.active {
      background: var(--ink);
      color: #fff;
    }

    .photo-preview {
      min-height: 690px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .photo-preview canvas {
      width: min(100%, 820px);
      height: auto;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .16);
    }

    .picture-lab {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .picture-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .picture-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .picture-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .picture-option.active {
      background: var(--ink);
      color: #fff;
    }

    .picture-preview {
      min-height: 720px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .picture-preview canvas {
      width: min(100%, 760px);
      height: auto;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .16);
    }

    .pdf-hub {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .pdf-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .pdf-tool-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .pdf-tool {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .pdf-tool.active {
      background: var(--ink);
      color: #fff;
    }

    .pdf-preview {
      min-height: 680px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .pdf-sheet {
      width: min(100%, 560px);
      aspect-ratio: 794 / 1123;
      background: #fff;
      box-shadow: 0 24px 70px rgba(20, 24, 32, .16);
      padding: 36px;
      position: relative;
      overflow: hidden;
    }

    .pdf-sheet h4 {
      margin: 0 0 16px;
      font-size: 24px;
    }

    .pdf-file-list {
      display: grid;
      gap: 8px;
      margin-top: 12px;
    }

    .pdf-file-row {
      border: 1px solid var(--line);
      border-radius: 7px;
      padding: 9px;
      font-size: 12px;
      color: #374151;
      background: #fff;
    }

    .flyer-studio {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .flyer-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .flyer-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .flyer-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .flyer-option.active {
      background: var(--ink);
      color: #fff;
    }

    .flyer-preview {
      min-height: 760px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .flyer-preview svg {
      width: min(100%, 640px);
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .18));
    }

    .content-studio {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .content-controls {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .content-option-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .content-option {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .content-option.active {
      background: var(--ink);
      color: #fff;
    }

    .content-preview {
      min-height: 620px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      padding: 18px;
      overflow: auto;
    }

    .copy-output {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 20px;
      white-space: pre-wrap;
      line-height: 1.65;
      box-shadow: 0 20px 60px rgba(20, 24, 32, .1);
      min-height: 460px;
    }

    .marketplace-studio {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .marketplace-controls,
    .asset-library {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .marketplace-controls {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .marketplace-controls > .notice {
      grid-column: 1 / -1;
    }

    .premium-panel > summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
    }

    .premium-panel > summary::-webkit-details-marker { display: none; }

    .premium-panel > summary::after {
      content: "+";
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
    }

    .premium-panel[open] > summary::after { content: "-"; }

    .market-chip-grid,
    .market-plan-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .market-chip,
    .market-plan {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .market-chip.active,
    .market-plan.active {
      background: var(--ink);
      color: #fff;
    }

    .marketplace-main {
      display: grid;
      gap: 14px;
    }

    .market-toolbar {
      display: flex;
      gap: 10px;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
    }

    .market-search {
      min-width: min(100%, 320px);
    }

    .template-market-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-height: 1180px;
      overflow-y: auto;
      align-content: start;
      padding-right: 6px;
    }

    .market-template-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      overflow: hidden;
      display: grid;
      min-height: 300px;
    }

    .market-template-preview {
      min-height: 154px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 12px;
      overflow: hidden;
    }

    .market-template-preview svg {
      width: 100%;
      max-height: 150px;
      display: block;
      filter: drop-shadow(0 16px 24px rgba(20, 24, 32, .14));
    }

    .market-template-body {
      padding: 12px;
      display: grid;
      gap: 8px;
    }

    .market-template-body strong {
      font-size: 14px;
    }

    .market-template-body small {
      color: var(--muted);
      line-height: 1.45;
    }

    .market-card-actions {
      display: flex;
      gap: 8px;
      align-items: center;
      justify-content: space-between;
      margin-top: 4px;
    }

    .market-badges {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .market-badge {
      border: 1px solid var(--line);
      border-radius: 999px;
      color: #374151;
      font-size: 11px;
      font-weight: 850;
      padding: 4px 8px;
      background: #f8fafc;
    }

    .market-badge.pro {
      background: #111827;
      color: #fff;
      border-color: #111827;
    }

    .market-badge.premium {
      background: #f59e0b;
      color: #111827;
      border-color: #f59e0b;
    }

    .favorite-btn {
      min-width: 38px;
      padding: 0 10px;
    }

    .asset-library-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      margin-top: 12px;
    }

    .asset-library-item {
      border: 1px solid var(--line);
      border-radius: 8px;
      min-height: 92px;
      padding: 10px;
      background: #fbfcfd;
      display: grid;
      align-content: space-between;
      gap: 8px;
    }

    .asset-library-item strong {
      font-size: 13px;
    }

    .asset-library-item small {
      color: var(--muted);
      line-height: 1.35;
    }

    .asset-color-strip {
      display: flex;
      height: 18px;
      border-radius: 999px;
      overflow: hidden;
      border: 1px solid var(--line);
    }

    .asset-color-strip span {
      flex: 1;
    }

    .order-desk {
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .order-controls,
    .order-summary,
    .order-proof,
    .order-checklist,
    .payment-center {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .order-controls {
      display: grid;
      gap: 10px;
    }

    .order-stage-heading {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 4px;
    }

    .order-stage-number {
      width: 28px;
      height: 28px;
      display: inline-grid;
      place-items: center;
      border-radius: 50%;
      background: var(--ink);
      color: #fff;
      font-size: 13px;
      font-weight: 900;
      flex: 0 0 28px;
    }

    .order-stage-heading h4 {
      margin: 0;
      font-size: 15px;
    }

    .order-save-button,
    .payment-primary {
      width: 100%;
      min-height: 46px;
    }

    .payment-center {
      display: grid;
      gap: 14px;
      border-top: 4px solid var(--accent);
    }

    .payment-status-line {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .payment-status {
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 5px 9px;
      background: #f8fafc;
      color: #374151;
      font-size: 11px;
      font-weight: 900;
      text-transform: uppercase;
    }

    .payment-status.paid {
      background: #dcfce7;
      border-color: #86efac;
      color: #166534;
    }

    .payment-amounts {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 8px;
    }

    .payment-amount {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fbfcfd;
      min-width: 0;
    }

    .payment-amount small {
      display: block;
      color: var(--muted);
      font-size: 10px;
      font-weight: 850;
      text-transform: uppercase;
    }

    .payment-amount strong {
      display: block;
      margin-top: 6px;
      font-size: 17px;
      overflow-wrap: anywhere;
    }

    .payment-actions {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 8px;
    }

    .payment-receipt {
      border-top: 1px solid var(--line);
      padding-top: 12px;
      display: grid;
      gap: 8px;
      font-size: 13px;
    }

    .payment-receipt-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
    }

    .order-history {
      margin-top: 18px;
      border-top: 1px solid var(--line);
      padding-top: 18px;
    }

    .history-heading {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 12px;
    }

    .history-heading h3,
    .history-heading p {
      margin: 0;
    }

    .history-heading p {
      margin-top: 4px;
      color: var(--muted);
      font-size: 12px;
    }

    .order-history-grid,
    .admin-order-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .order-history-card,
    .admin-order-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fff;
      display: grid;
      gap: 10px;
      min-width: 0;
    }

    .order-history-card.active {
      border-color: var(--accent);
      box-shadow: 0 0 0 2px rgba(11, 114, 133, .12);
    }

    .history-card-head,
    .history-amounts,
    .history-card-actions,
    .admin-order-details,
    .admin-status-control {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
    }

    .history-card-head small {
      display: block;
      margin-top: 3px;
      color: var(--muted);
    }

    .history-package,
    .admin-order-details {
      color: var(--muted);
      font-size: 12px;
    }

    .history-amounts span {
      display: grid;
      gap: 3px;
      font-size: 11px;
      color: var(--muted);
    }

    .history-amounts strong {
      color: var(--ink);
      font-size: 14px;
    }

    .history-card-actions button {
      flex: 1;
    }

    .admin-console {
      display: grid;
      gap: 16px;
    }

    .admin-metrics {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
    }

    .admin-metrics > div {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fbfcfd;
      min-width: 0;
    }

    .admin-metrics small,
    .admin-metrics strong {
      display: block;
    }

    .admin-metrics small {
      color: var(--muted);
      font-size: 10px;
      text-transform: uppercase;
      font-weight: 850;
    }

    .admin-metrics strong {
      margin-top: 7px;
      font-size: 18px;
      overflow-wrap: anywhere;
    }

    .admin-order-details {
      flex-wrap: wrap;
      justify-content: flex-start;
    }

    .admin-status-control select {
      flex: 1;
      min-width: 0;
    }

    .integration-center {
      border-top: 1px solid var(--line);
      padding-top: 16px;
      display: grid;
      gap: 12px;
    }

    .integration-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
    }

    .integration-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fff;
      display: grid;
      gap: 9px;
      min-width: 0;
    }

    .readiness-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 8px;
      margin-bottom: 18px;
    }

    .readiness-check {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 10px;
      display: grid;
      gap: 9px;
      align-content: space-between;
      min-width: 0;
      background: #fbfcfd;
    }

    .readiness-check strong,
    .readiness-check small {
      display: block;
      overflow-wrap: anywhere;
    }

    .readiness-check small {
      margin-top: 5px;
      color: var(--muted);
      font-size: 10px;
      line-height: 1.35;
    }

    .integration-card small {
      color: var(--muted);
      line-height: 1.45;
    }

    .integration-state {
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 4px 8px;
      color: #6b7280;
      background: #f8fafc;
      font-size: 10px;
      font-weight: 900;
      text-transform: uppercase;
    }

    .integration-state.connected {
      background: #dcfce7;
      border-color: #86efac;
      color: #166534;
    }

    .integration-account {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      font-size: 12px;
    }

    .integration-account button {
      min-height: 34px;
      padding: 0 9px;
      font-size: 11px;
    }

    .integration-form {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
      gap: 8px;
      align-items: end;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fbfcfd;
    }

    .integration-form label {
      margin-top: 0;
    }

    .fulfillment-center {
      margin-top: 18px;
      border-top: 1px solid var(--line);
      padding-top: 18px;
    }

    .fulfillment-grid,
    .admin-file-tools {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .fulfillment-column {
      display: grid;
      align-content: start;
      gap: 9px;
    }

    .fulfillment-column h4 {
      margin: 0;
      font-size: 14px;
    }

    .file-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fff;
      display: grid;
      gap: 9px;
      min-width: 0;
    }

    .file-card small {
      color: var(--muted);
      overflow-wrap: anywhere;
    }

    .file-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .admin-file-tools {
      border-top: 1px solid var(--line);
      padding-top: 10px;
    }

    .admin-file-tools > div {
      display: grid;
      gap: 8px;
      min-width: 0;
    }

    .admin-file-tools label {
      margin: 0;
    }

    @media (max-width: 640px) {
      .payment-amounts,
      .payment-actions,
      .order-history-grid,
      .admin-order-list,
      .admin-metrics {
        grid-template-columns: 1fr;
      }

      .integration-grid,
      .readiness-grid,
      .integration-form,
      .fulfillment-grid,
      .admin-file-tools,
      .file-actions {
        grid-template-columns: 1fr;
      }

      .account-actions,
      .history-card-actions,
      .admin-status-control {
        grid-template-columns: 1fr;
        display: grid;
      }

      .history-heading {
        align-items: stretch;
        flex-direction: column;
      }

      .history-heading button,
      .admin-status-control button {
        width: 100%;
      }

      .order-ticket-row,
      .payment-receipt-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
      }

      .dashboard-mode .main {
        padding: 14px;
      }

      .dashboard-mode .topbar {
        align-items: stretch;
        flex-direction: column;
      }

      .dashboard-mode .download-strip {
        display: none;
      }

      .dashboard-welcome {
        align-items: stretch;
        flex-direction: column;
      }

      .dashboard-welcome-actions,
      .dashboard-welcome-actions button {
        width: 100%;
      }

      .dashboard-welcome h2 {
        font-size: 22px;
      }

      .dashboard-metrics,
      .dashboard-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .dashboard-order {
        grid-template-columns: minmax(0, 1fr) auto;
      }

      .dashboard-order > strong {
        grid-column: 1 / -1;
      }

      .dashboard-order {
        align-items: start;
      }

      .tool-groups {
        margin-inline: -2px;
      }

      .app-toast {
        right: 16px;
        bottom: 16px;
        left: 16px;
      }
    }

    @media (max-width: 420px) {
      .dashboard-metrics,
      .dashboard-actions,
      .dashboard-order {
        grid-template-columns: 1fr;
      }

      .dashboard-order > strong {
        grid-column: auto;
      }
    }

    .order-option-grid,
    .order-status-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 8px;
    }

    .order-option,
    .order-status {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .order-option.active,
    .order-status.active {
      background: var(--ink);
      color: #fff;
    }

    .order-summary-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
    }

    .order-metric {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fbfcfd;
      min-height: 90px;
    }

    .order-metric small {
      color: var(--muted);
      font-weight: 850;
      text-transform: uppercase;
      letter-spacing: .05em;
    }

    .order-metric strong {
      display: block;
      margin-top: 8px;
      font-size: 18px;
      line-height: 1.2;
    }

    .order-flow {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 8px;
      margin-top: 14px;
    }

    .order-journey {
      grid-template-columns: repeat(4, minmax(0, 1fr));
      margin: 4px 0 14px;
    }

    .order-step {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 10px;
      background: #f8fafc;
      min-height: 72px;
      font-size: 12px;
      color: var(--muted);
    }

    .order-step.active {
      background: #111827;
      color: #fff;
      border-color: #111827;
    }

    .order-step.complete {
      border-color: #86efac;
      background: #f0fdf4;
      color: #166534;
    }

    @media (max-width: 680px) {
      .order-journey {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    .order-step strong {
      display: block;
      color: inherit;
      margin-bottom: 5px;
    }

    .order-checklist-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
      margin-top: 10px;
    }

    .order-check {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 10px;
      display: flex;
      gap: 8px;
      align-items: flex-start;
      background: #fbfcfd;
      font-size: 13px;
      line-height: 1.35;
    }

    .order-check span {
      width: 20px;
      height: 20px;
      border-radius: 999px;
      background: #166534;
      color: #fff;
      display: inline-grid;
      place-items: center;
      flex: 0 0 20px;
      font-size: 12px;
      font-weight: 950;
    }

    .order-ticket {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      overflow: hidden;
      box-shadow: 0 20px 60px rgba(20, 24, 32, .11);
    }

    .order-ticket-head {
      padding: 18px;
      color: #fff;
      background: var(--ink);
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: flex-start;
    }

    .order-ticket-body {
      padding: 18px;
      display: grid;
      gap: 12px;
    }

    .order-ticket-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      border-bottom: 1px solid var(--line);
      padding-bottom: 10px;
      color: #374151;
    }

    .order-ticket-row strong {
      color: var(--ink);
    }

    .proof-room {
      display: grid;
      grid-template-columns: 320px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .proof-controls,
    .proof-canvas-wrap,
    .proof-comments,
    .proof-actions {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .proof-controls {
      display: grid;
      gap: 10px;
    }

    .proof-option-grid,
    .proof-status-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 8px;
    }

    .proof-option,
    .proof-status {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .proof-option.active,
    .proof-status.active {
      background: var(--ink);
      color: #fff;
    }

    .proof-stage {
      min-height: 620px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 18px;
      overflow: auto;
    }

    .proof-stage svg {
      width: min(100%, 760px);
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .16));
    }

    .proof-comment-list {
      display: grid;
      gap: 8px;
      margin-top: 10px;
    }

    .proof-comment {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 10px;
      background: #fbfcfd;
      display: grid;
      gap: 5px;
      font-size: 13px;
      line-height: 1.4;
    }

    .proof-comment strong {
      font-size: 12px;
      color: var(--ink);
      text-transform: uppercase;
      letter-spacing: .04em;
    }

    .proof-marker {
      display: inline-grid;
      place-items: center;
      width: 24px;
      height: 24px;
      border-radius: 999px;
      background: #f59e0b;
      color: #111827;
      font-weight: 950;
      font-size: 12px;
      margin-right: 6px;
    }

    .proof-action-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 10px;
    }

    .proof-action-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fbfcfd;
      min-height: 96px;
    }

    .proof-action-card strong {
      display: block;
      margin-bottom: 7px;
    }

    .proof-action-card small {
      color: var(--muted);
      line-height: 1.4;
    }

    .calendar-studio {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .calendar-controls,
    .calendar-board,
    .calendar-caption,
    .calendar-insights {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .calendar-controls {
      display: grid;
      gap: 10px;
    }

    .calendar-board {
      overflow-x: auto;
    }

    .calendar-option-grid,
    .calendar-platform-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 8px;
    }

    .calendar-option,
    .calendar-platform {
      min-height: 38px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--ink);
      font-size: 12px;
      padding: 0 8px;
    }

    .calendar-option.active,
    .calendar-platform.active {
      background: var(--ink);
      color: #fff;
    }

    .week-calendar {
      display: grid;
      grid-template-columns: repeat(7, minmax(0, 1fr));
      gap: 8px;
    }

    .calendar-day {
      min-height: 180px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fbfcfd;
      padding: 10px;
      display: grid;
      align-content: start;
      gap: 8px;
    }

    .calendar-day strong {
      font-size: 13px;
    }

    .calendar-post-card {
      border-radius: 7px;
      padding: 8px;
      background: #fff;
      border: 1px solid var(--line);
      display: grid;
      gap: 5px;
      font-size: 12px;
      line-height: 1.35;
    }

    .calendar-post-card span {
      color: var(--muted);
      font-weight: 750;
    }

    .calendar-metrics {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      margin-top: 12px;
    }

    .calendar-metric {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 12px;
      background: #fbfcfd;
    }

    .calendar-metric small {
      color: var(--muted);
      text-transform: uppercase;
      font-weight: 850;
      letter-spacing: .05em;
    }

    .calendar-metric strong {
      display: block;
      margin-top: 8px;
      font-size: 18px;
    }

    .caption-box {
      white-space: pre-wrap;
      line-height: 1.6;
      background: #fbfcfd;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
    }

    .backend-studio,
    .editor-studio {
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
    }

    .backend-controls,
    .backend-preview,
    .editor-controls,
    .editor-preview {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 14px;
      background: #fff;
    }

    .backend-controls,
    .editor-controls {
      display: grid;
      gap: 10px;
    }

    .backend-grid,
    .editor-tool-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .backend-card {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fbfcfd;
      padding: 12px;
      min-height: 108px;
    }

    .backend-card strong {
      display: block;
      margin-bottom: 7px;
    }

    .backend-card small {
      color: var(--muted);
      line-height: 1.4;
    }

    .editor-artboard {
      min-height: 420px;
      aspect-ratio: 5 / 3;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #eef1f5;
      display: grid;
      place-items: center;
      padding: 10px;
      overflow: auto;
    }

    .editor-artboard svg {
      width: 100%;
      max-width: 1040px;
      height: auto;
      display: block;
      filter: drop-shadow(0 24px 42px rgba(20, 24, 32, .15));
    }

    .editor-item-list {
      display: grid;
      gap: 8px;
    }

    .editor-item {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 9px;
      background: #fff;
      color: var(--ink);
      text-align: left;
      min-height: 42px;
      font-size: 12px;
    }

    .editor-item.active {
      background: var(--ink);
      color: #fff;
    }

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

    @media (max-width: 1050px) {
      .shell {
        display: flex;
        flex-direction: column;
      }
      .main { order: 1; }
      .sidebar {
        order: 2;
        position: static;
        max-height: none;
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }
      .workspace { grid-template-columns: minmax(0, 1fr); }
      .studio {
        grid-template-columns: 1fr;
        grid-template-areas:
          "templates"
          "canvas"
          "controls";
      }
      .canvas-mode-bar { grid-template-columns: 1fr; }
      .tool-rail {
        display: grid;
        grid-template-columns: repeat(4, minmax(130px, 1fr));
        gap: 10px;
        overflow-x: auto;
      }
      .tool-rail h3 { grid-column: 1 / -1; }
      .topbar { align-items: flex-start; flex-direction: column; min-height: 0; }
      .download-strip { justify-content: flex-start; }
      .print-effects-studio { grid-template-columns: minmax(0, 1fr); }
      .print-effect-preview { min-height: 420px; }
    }

    @media (max-width: 680px) {
      .main, .sidebar { padding: 16px; }
      .tabs { display: none; }
      .mobile-tool-picker {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
        align-items: center;
        gap: 10px;
      }
      .mobile-tool-picker label { margin: 0; }
      .account-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .account-actions #openOrderDesk {
        grid-column: 1 / -1;
      }
      .tool-groups {
        top: 6px;
      }
      #tabContent .tool-surface { padding: 14px; }
      .row, .identity-grid, .asset-grid, .logo-size-grid, .pricing, .guideline-grid, .usage-row, .stamp-studio, .stamp-grid, .letterhead-studio, .paper-options, .document-studio, .doc-type-grid, .text-doc-studio, .agency-pro-studio, .agency-tool-grid, .art-scan-studio, .art-style-grid, .mockup-studio, .mockup-type-grid, .print-lab, .print-option-grid, .email-studio, .email-style-grid, .id-studio, .id-option-grid, .qr-studio, .qr-type-grid, .cert-studio, .cert-option-grid, .cv-studio, .cv-option-grid, .photo-studio, .photo-option-grid, .picture-lab, .picture-option-grid, .pdf-hub, .pdf-tool-grid, .flyer-studio, .flyer-option-grid, .content-studio, .content-option-grid, .marketplace-studio, .template-market-grid, .asset-library-grid, .order-desk, .order-summary-grid, .order-flow, .order-checklist-grid, .proof-room, .proof-option-grid, .proof-status-grid, .proof-action-grid, .calendar-studio, .calendar-option-grid, .calendar-platform-grid, .week-calendar, .calendar-metrics, .backend-studio, .backend-grid, .editor-studio, .editor-tool-grid { grid-template-columns: 1fr; }
      .marketplace-controls { grid-template-columns: 1fr; }
      .marketplace-controls > .notice { grid-column: auto; }
      .topbar h2 { font-size: 23px; }
      .logo-canvas { min-height: 280px; }
      .canvas-mode-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
        padding: 9px;
      }
      .canvas-mode-bar .logo-lockup-control,
      .canvas-mode-bar .logo-depth-control {
        grid-column: 1 / -1;
      }
      .canvas-mode-bar .segmented {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
      .canvas-mode-bar .segmented button {
        min-width: 0;
        padding-inline: 6px;
        font-size: 11px;
      }
      .canvas-mode-bar select {
        min-width: 0;
        font-size: 12px;
      }
      .agency-pro-studio, .agency-tool-grid { grid-template-columns: minmax(0, 1fr); width: 100%; min-width: 0; }
      .agency-output { min-height: 520px; padding: 10px; }
      .agency-report { padding: 18px; }
      .editor-preview {
        order: -1;
        padding: 7px;
      }
      .editor-artboard {
        width: 100%;
        min-height: 0;
        padding: 5px;
        overflow: hidden;
      }
      .editor-artboard svg {
        filter: drop-shadow(0 10px 20px rgba(20, 24, 32, .14));
      }
      .editor-controls {
        padding: 11px;
      }
    }