/* JodNote v20.6 Canvas Core + AutoSync */
.jnc-page-head{gap:18px;align-items:flex-start}.jnc-page-head h1{margin:.35rem 0}.jnc-setup{display:grid;gap:18px;max-width:980px}.jnc-setup .card{margin:0}.jnc-step-title{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}.jnc-step-title>span{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:grid;place-items:center;color:#fff;font-weight:900;flex:0 0 auto}.jnc-step-title h2{margin:0 0 3px}.jnc-step-title p{margin:0}.jnc-preset-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.jnc-preset{border:1px solid var(--border,#dbe2ee);border-radius:16px;padding:12px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--card,#fff);min-width:0}.jnc-preset input{position:absolute;opacity:0;pointer-events:none}.jnc-preset:has(input:checked){border-color:#7c83ff;box-shadow:0 0 0 2px rgba(99,102,241,.2);background:rgba(99,102,241,.06)}.jnc-paper-demo{height:74px;width:min(100%,74px);aspect-ratio:var(--ratio);background:#fff;border:1px solid #d8dee9;border-radius:5px;box-shadow:0 6px 14px rgba(15,23,42,.09)}.jnc-preset strong{font-size:.92rem;text-align:center}.jnc-preset small{color:var(--muted,#64748b);font-size:.72rem}.jnc-storage-choice{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid rgba(34,197,94,.35);border-radius:16px;background:rgba(34,197,94,.06)}.jnc-storage-choice>span{font-size:28px}.jnc-storage-choice div{display:flex;flex-direction:column;gap:3px}.jnc-storage-choice small{color:var(--muted,#64748b)}.jnc-autosave-note{margin-top:14px;padding:13px 15px;border-radius:14px;background:rgba(99,102,241,.08);color:var(--text,#334155)}.jnc-start-btn{width:100%;min-height:54px;font-size:1rem}.jnc-project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.jnc-project-card{padding:0!important;overflow:hidden}.jnc-project-paper{height:190px;background:linear-gradient(135deg,rgba(99,102,241,.09),rgba(139,92,246,.05));display:grid;place-items:center;text-decoration:none;padding:22px}.jnc-project-paper:before{content:"";height:100%;aspect-ratio:var(--paper-ratio);max-width:75%;background:var(--paper-bg,#fff);border:1px solid rgba(100,116,139,.2);box-shadow:0 14px 28px rgba(15,23,42,.12);border-radius:5px}.jnc-project-paper span{position:absolute;font-size:30px}.jnc-project-body{padding:18px}.jnc-project-body h2{margin:0}.jnc-link-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.jnc-link-chips a{font-size:.78rem;text-decoration:none;padding:6px 9px;border-radius:999px;background:rgba(99,102,241,.08);color:#7478ff}.jnc-empty{text-align:center;padding:54px 20px!important}.jnc-empty-icon{font-size:54px;margin-bottom:10px}.jnc-linked-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.jnc-linked-card{display:flex;flex-direction:column;gap:4px;padding:12px;border:1px solid var(--border,#dbe2ee);border-radius:14px;text-decoration:none;color:inherit}.jnc-linked-card small{color:var(--muted,#64748b)}.jnc-linked-card span{color:#7478ff;font-size:.82rem;font-weight:700}

/* Editor */
.jnc-editor-shell{width:100%;max-width:none;display:flex;flex-direction:column;gap:10px;min-width:0}.jnc-editor-head{display:grid;grid-template-columns:minmax(220px,1fr) auto minmax(220px,1fr);align-items:center;gap:12px;border:1px solid var(--border,#dbe2ee);background:var(--card,#fff);border-radius:18px;padding:11px 14px;position:sticky;top:78px;z-index:22}.jnc-editor-title{display:flex;align-items:center;gap:10px;min-width:0}.jnc-editor-title>div{display:flex;flex-direction:column;min-width:0}.jnc-editor-title strong,.jnc-editor-title small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.jnc-editor-title small{color:var(--muted,#64748b)}.jnc-back{width:38px;height:38px;border-radius:12px;border:1px solid var(--border,#dbe2ee);display:grid;place-items:center;text-decoration:none;color:inherit;font-size:20px}.jnc-save-status{display:flex;align-items:center;gap:7px;font-size:.88rem;font-weight:700;white-space:nowrap}.jnc-save-status .dot{width:9px;height:9px;border-radius:50%;background:#94a3b8}.jnc-save-status[data-state=saved] .dot{background:#22c55e}.jnc-save-status[data-state=saving] .dot,.jnc-save-status[data-state=local] .dot{background:#f59e0b}.jnc-save-status[data-state=offline] .dot,.jnc-save-status[data-state=warning] .dot{background:#ef4444}.jnc-save-status[data-state=readonly] .dot{background:#64748b}.jnc-editor-actions{display:flex;justify-content:flex-end;gap:8px}.jnc-link-strip{display:flex;flex-wrap:wrap;gap:7px;padding:2px}.jnc-link-strip a{font-size:.78rem;text-decoration:none;border:1px solid var(--border,#dbe2ee);border-radius:999px;padding:6px 10px;color:inherit}.jnc-link-strip a span{color:#7c83ff;font-weight:800;margin-right:4px}.jnc-toolbar{display:flex;align-items:stretch;gap:7px;flex-wrap:wrap;border:1px solid var(--border,#dbe2ee);background:var(--card,#fff);border-radius:18px;padding:9px;position:sticky;top:145px;z-index:21}.jnc-tool{min-width:58px;height:48px;border:1px solid transparent;border-radius:12px;background:transparent;color:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;cursor:pointer;font-size:18px}.jnc-tool small{font-size:9px;color:var(--muted,#64748b)}.jnc-tool:hover,.jnc-tool.active{background:rgba(99,102,241,.11);border-color:rgba(99,102,241,.24);color:#7478ff}.jnc-tool-setting{height:48px;min-width:70px;border-left:1px solid var(--border,#dbe2ee);padding-left:10px;display:flex;flex-direction:column;justify-content:center;gap:3px}.jnc-tool-setting label{font-size:9px;color:var(--muted,#64748b)}.jnc-tool-setting input[type=color]{width:40px;height:23px;border:0;background:transparent;padding:0}.jnc-width-setting{min-width:120px}.jnc-width-setting input{width:105px}.jnc-stage-wrap{width:100%;min-height:52vh;max-height:calc(100vh - 270px);overflow:auto;overscroll-behavior:contain;border-radius:20px;background:repeating-linear-gradient(45deg,rgba(100,116,139,.055),rgba(100,116,139,.055) 12px,transparent 12px,transparent 24px);border:1px solid var(--border,#dbe2ee);padding:28px;touch-action:pan-x pan-y}.jnc-page-wrap{margin:auto;width:min(100%,900px);display:flex;justify-content:center}.jnc-canvas{display:block;max-width:100%;height:auto;background:#fff;box-shadow:0 18px 48px rgba(15,23,42,.18);border-radius:3px;touch-action:none;user-select:none;-webkit-user-select:none}.jnc-editor-foot{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;font-size:.76rem;color:var(--muted,#64748b);padding:4px}.jnc-editor-shell.is-readonly .jnc-toolbar{opacity:.55}.jnc-modal-backdrop{position:fixed;inset:0;background:rgba(2,6,23,.55);backdrop-filter:blur(3px);z-index:9996}.jnc-dialog{position:fixed;z-index:9997;left:50%;top:50%;transform:translate(-50%,-50%);width:min(540px,calc(100vw - 28px));max-height:80vh;overflow:auto;background:var(--card,#fff);border:1px solid var(--border,#dbe2ee);box-shadow:0 28px 80px rgba(2,6,23,.32);border-radius:22px;padding:20px}.jnc-dialog h2{margin:0 0 14px}.jnc-x{width:38px;height:38px;border:1px solid var(--border,#dbe2ee);background:transparent;color:inherit;border-radius:12px;font-size:24px}.jnc-emoji-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.jnc-emoji-grid button{height:54px;border:1px solid var(--border,#dbe2ee);border-radius:13px;background:transparent;font-size:25px}.jnc-emoji-grid button:hover{background:rgba(99,102,241,.08)}

/* revisions */
.jnc-revision-list{display:grid;gap:10px}.jnc-revision{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:13px;border:1px solid var(--border,#dbe2ee);border-radius:14px}.jnc-revision-no{width:44px;height:44px;border-radius:13px;background:rgba(99,102,241,.1);display:grid;place-items:center;color:#7478ff;font-weight:900}

html[data-theme=dark] .jnc-preset,html[data-theme=dark] .jnc-editor-head,html[data-theme=dark] .jnc-toolbar,html[data-theme=dark] .jnc-dialog{background:#0f172a}.dark-mode .jnc-preset,.dark-mode .jnc-editor-head,.dark-mode .jnc-toolbar,.dark-mode .jnc-dialog{background:#0f172a}.dark-mode .jnc-paper-demo{background:#fff}.dark-mode .jnc-autosave-note{color:#dbeafe}

@media(max-width:780px){
  .jnc-page-head{display:flex!important;align-items:center!important}.jnc-page-head h1{font-size:1.65rem}.jnc-page-head .btn{flex:0 0 auto}.jnc-preset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.jnc-project-grid{grid-template-columns:1fr}.jnc-project-paper{height:145px}.jnc-linked-grid{grid-template-columns:1fr}.jnc-editor-shell{margin:-14px -10px 0;width:calc(100% + 20px)}.jnc-editor-head{grid-template-columns:1fr auto;top:72px;border-radius:0;padding:9px 10px}.jnc-save-status{grid-column:1 / -1;grid-row:2;justify-content:center;border-top:1px solid var(--border,#dbe2ee);padding-top:7px}.jnc-editor-actions .btn:first-child{display:none}.jnc-link-strip{padding:0 8px}.jnc-toolbar{top:145px;border-radius:0;padding:7px;gap:4px;justify-content:center}.jnc-tool{min-width:47px;height:43px;font-size:16px}.jnc-tool-setting{height:43px;padding-left:5px;min-width:52px}.jnc-width-setting{min-width:95px}.jnc-width-setting input{width:80px}.jnc-stage-wrap{padding:16px 8px;max-height:none;min-height:56vh;border-radius:0}.jnc-page-wrap{width:100%}.jnc-editor-foot{padding-bottom:86px}.jnc-dialog{bottom:0;top:auto;left:0;transform:none;width:100%;max-width:none;border-radius:24px 24px 0 0;max-height:82vh;padding:20px 18px calc(20px + env(safe-area-inset-bottom))}.jnc-emoji-grid{grid-template-columns:repeat(5,1fr)}
  body:has(.jnc-editor-shell) .jn-mobile-nav,body:has(.jnc-editor-shell) .jn-voice-fab,body:has(.jnc-editor-shell) .app-footer{display:none!important}
}

/* v20.6.0.1 — mobile toolbar stacking fix */
.jnc-toolbar{display:flex;flex-direction:column;align-items:stretch;gap:8px}
.jnc-toolbar-main{display:flex;align-items:stretch;gap:6px;flex-wrap:wrap}
.jnc-toolbar-context{display:flex;align-items:center;justify-content:space-between;gap:10px;min-width:0;border-top:1px solid var(--border,#dbe2ee);padding-top:8px}
.jnc-context-pen{display:flex;align-items:center;gap:8px;min-width:0}
.jnc-history-actions{display:flex;align-items:center;gap:4px;margin-left:auto;flex:0 0 auto}
.jnc-toolbar[data-active-tool="select"] .jnc-context-pen,
.jnc-toolbar[data-active-tool="eraser"] .jnc-context-pen{display:none}
.jnc-history-tool{min-width:52px}

@media(max-width:780px){
  /* Header participates in normal document flow. The toolbar alone sticks under the 72px app topbar. */
  .jnc-editor-head{position:relative!important;top:auto!important;z-index:2!important;grid-template-columns:minmax(0,1fr) auto!important;border-radius:14px!important;margin:0 8px;padding:10px 11px!important}
  .jnc-editor-title{min-width:0}
  .jnc-editor-title strong{font-size:1.05rem}
  .jnc-editor-title small{font-size:.78rem}
  .jnc-save-status{grid-column:1 / -1!important;grid-row:auto!important;justify-content:flex-start!important;border-top:1px solid var(--border,#dbe2ee);padding:8px 2px 0!important;white-space:normal!important}
  .jnc-editor-actions{align-self:start}
  .jnc-editor-actions .btn{min-height:40px;padding:8px 12px}
  .jnc-link-strip{margin:0 8px}

  .jnc-toolbar{position:sticky!important;top:72px!important;z-index:30!important;border-radius:0!important;margin:0!important;padding:7px 8px 8px!important;gap:7px!important;box-shadow:0 7px 20px rgba(2,6,23,.14);overflow:hidden!important}
  .jnc-toolbar-main{display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px!important;width:100%;flex-wrap:nowrap!important}
  .jnc-tool{width:100%;min-width:0!important;height:46px!important;padding:3px 2px!important;font-size:17px!important}
  .jnc-tool small{font-size:9px!important;line-height:1.05}
  .jnc-toolbar-context{width:100%;min-height:48px;padding-top:7px!important;gap:7px!important;overflow:hidden}
  .jnc-context-pen{flex:1 1 auto;min-width:0;gap:7px!important}
  .jnc-tool-setting{height:44px!important;border-left:0!important;padding:4px 7px!important;border:1px solid var(--border,#dbe2ee);border-radius:11px;min-width:0!important;background:rgba(100,116,139,.045)}
  .jnc-color-setting{flex:0 0 72px!important}
  .jnc-color-setting input[type=color]{width:100%!important;height:24px!important}
  .jnc-width-setting{flex:1 1 auto!important;max-width:190px!important}
  .jnc-width-setting input{width:100%!important;min-width:80px!important}
  .jnc-history-actions{gap:3px!important}
  .jnc-history-tool{width:52px!important;min-width:52px!important;height:44px!important}
  .jnc-toolbar[data-active-tool="select"] .jnc-toolbar-context,
  .jnc-toolbar[data-active-tool="eraser"] .jnc-toolbar-context{justify-content:flex-end}

  .jnc-stage-wrap{position:relative;z-index:1;padding-top:12px!important}
}


/* JodNote v20.6.0.2 — Compact Canvas Toolbar */
.jnc-toolbar-context{min-height:44px}
.jnc-context-pen{display:flex;align-items:center;gap:8px;flex:1 1 auto;min-width:0}
.jnc-color-chip{position:relative;width:42px;height:42px;flex:0 0 42px;border:1px solid var(--border,#dbe2ee);border-radius:12px;background:rgba(100,116,139,.045);display:grid;place-items:center;cursor:pointer;overflow:hidden}
.jnc-color-chip input[type=color]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.jnc-color-preview{width:25px;height:25px;border-radius:8px;background:#111827;border:2px solid rgba(255,255,255,.88);box-shadow:0 0 0 1px rgba(100,116,139,.42),0 2px 5px rgba(15,23,42,.16);pointer-events:none}
.jnc-width-compact{height:42px;min-width:0;flex:1 1 210px;max-width:300px;border:1px solid var(--border,#dbe2ee);border-radius:12px;background:rgba(100,116,139,.045);display:grid;grid-template-columns:minmax(80px,1fr) 34px;align-items:center;gap:8px;padding:0 9px 0 11px}
.jnc-width-compact input[type=range]{width:100%;min-width:0;margin:0}
.jnc-width-value{height:28px;min-width:30px;border-radius:9px;background:rgba(99,102,241,.12);color:#7478ff;display:grid;place-items:center;font-size:.78rem;font-weight:800;font-variant-numeric:tabular-nums}
.jnc-history-actions{align-self:center}
.jnc-history-tool{border:1px solid transparent}

@media(max-width:780px){
  .jnc-toolbar-context{min-height:44px!important;padding-top:6px!important;gap:5px!important;overflow:visible!important}
  .jnc-context-pen{gap:5px!important;flex:1 1 auto!important;min-width:0!important}
  .jnc-color-chip{width:40px;height:40px;flex-basis:40px;border-radius:11px}
  .jnc-color-preview{width:23px;height:23px;border-radius:7px}
  .jnc-width-compact{height:40px;flex:1 1 auto;max-width:none;grid-template-columns:minmax(72px,1fr) 31px;gap:5px;padding:0 6px 0 8px;border-radius:11px}
  .jnc-width-value{height:25px;min-width:28px;font-size:.72rem;border-radius:8px}
  .jnc-history-actions{gap:2px!important;margin-left:0!important;flex:0 0 auto}
  .jnc-history-tool{width:40px!important;min-width:40px!important;height:40px!important;padding:2px!important}
  .jnc-history-tool small{display:none!important}
  .jnc-toolbar[data-active-tool="select"] .jnc-toolbar-context,
  .jnc-toolbar[data-active-tool="eraser"] .jnc-toolbar-context{min-height:40px!important;justify-content:flex-end!important;padding-top:5px!important}
}

@media(max-width:390px){
  .jnc-width-compact{grid-template-columns:minmax(58px,1fr) 28px;padding-left:6px}
  .jnc-history-tool{width:36px!important;min-width:36px!important}
  .jnc-color-chip{width:36px;height:40px;flex-basis:36px}
}

/* JodNote v20.6.1 — Media Canvas */
.jnc-toolbar-main{grid-template-columns:repeat(6,minmax(0,1fr))}
.jnc-image-context{display:flex;align-items:center;gap:4px;min-width:0;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;padding-bottom:2px}
.jnc-image-context[hidden]{display:none!important}
.jnc-image-context button{flex:0 0 auto;min-width:48px;height:40px;border:1px solid var(--border,#dbe2ee);border-radius:10px;background:rgba(100,116,139,.045);color:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:15px;cursor:pointer}
.jnc-image-context button small{font-size:8px;color:var(--muted,#64748b);line-height:1}
.jnc-image-context button:hover{background:rgba(99,102,241,.09)}
.jnc-image-context button.danger{color:#ef4444;background:rgba(239,68,68,.06)}
.jnc-toolbar[data-selection-type="image"] .jnc-context-pen{display:none!important}
.jnc-toolbar[data-selection-type="image"] .jnc-image-context{flex:1 1 auto}
.jnc-toolbar[data-selection-type="image"] .jnc-toolbar-context{align-items:center}
.jnc-canvas.is-drop-target{outline:4px dashed #7c83ff;outline-offset:-8px;filter:saturate(.9)}
.jnc-media-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.jnc-upload-progress{margin-top:12px;padding:10px 12px;border-radius:12px;background:rgba(99,102,241,.08);color:#7478ff;font-weight:700;font-size:.9rem}
.jnc-crop-dialog{width:min(640px,calc(100vw - 28px))}
.jnc-crop-preview{display:block;width:100%;height:auto;max-height:300px;object-fit:contain;background:repeating-conic-gradient(#e2e8f0 0 25%,#f8fafc 0 50%) 0/22px 22px;border:1px solid var(--border,#dbe2ee);border-radius:14px;margin:10px 0 14px}
.jnc-crop-controls{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin-bottom:14px}
.jnc-crop-controls label{display:grid;grid-template-columns:42px 1fr 42px;gap:6px;align-items:center;font-size:.84rem;color:var(--muted,#64748b)}
.jnc-crop-controls input[type=range]{width:100%;min-width:0}
.jnc-crop-controls output{font-variant-numeric:tabular-nums;text-align:right;color:inherit}

@media(max-width:780px){
  .jnc-toolbar-main{grid-template-columns:repeat(6,minmax(0,1fr))!important}
  .jnc-toolbar-main .jnc-tool{font-size:16px!important}
  .jnc-toolbar-main .jnc-tool small{font-size:8px!important}
  .jnc-toolbar[data-selection-type="image"] .jnc-toolbar-context{display:grid!important;grid-template-columns:minmax(0,1fr) auto;gap:4px!important;overflow:hidden!important}
  .jnc-image-context{width:100%;gap:3px!important;overflow-x:auto!important;padding-right:2px}
  .jnc-image-context button{min-width:44px;height:38px;padding:2px 4px;border-radius:9px;font-size:14px}
  .jnc-image-context button small{font-size:7px}
  .jnc-toolbar[data-selection-type="image"] .jnc-history-actions{grid-column:2;grid-row:1}
  .jnc-media-actions{grid-template-columns:1fr}
  .jnc-crop-controls{grid-template-columns:1fr}
}
@media(max-width:390px){
  .jnc-toolbar-main .jnc-tool{font-size:15px!important}
  .jnc-toolbar-main .jnc-tool small{font-size:7px!important}
}

/* JodNote v20.6.1.1 — duplicate protection + canvas project management */
.jnc-duplicate-warning{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;max-width:980px;border-color:rgba(245,158,11,.4)!important;background:rgba(245,158,11,.07)!important}
.jnc-duplicate-icon{width:44px;height:44px;border-radius:14px;background:rgba(245,158,11,.14);display:grid;place-items:center;font-size:22px}
.jnc-duplicate-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.jnc-duplicate-copy span{color:var(--muted,#64748b);font-size:.84rem}.jnc-duplicate-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.jnc-card-title-row{align-items:flex-start;gap:10px}.jnc-card-title-row h2{min-width:0;overflow-wrap:anywhere}.jnc-card-actions{display:flex;align-items:center;gap:7px;flex:0 0 auto}.jnc-project-menu{position:relative}.jnc-project-menu>summary{list-style:none;width:34px;height:34px;border:1px solid var(--border,#dbe2ee);border-radius:10px;display:grid;place-items:center;cursor:pointer;font-size:22px;line-height:1;background:rgba(100,116,139,.05);user-select:none}.jnc-project-menu>summary::-webkit-details-marker{display:none}.jnc-project-menu[open]>summary{background:rgba(99,102,241,.1);color:#7478ff;border-color:rgba(99,102,241,.22)}
.jnc-project-menu-pop{position:absolute;right:0;top:40px;z-index:50;width:min(360px,calc(100vw - 34px));padding:12px;border:1px solid var(--border,#dbe2ee);border-radius:16px;background:var(--card,#fff);box-shadow:0 20px 54px rgba(2,6,23,.2);display:grid;gap:9px}.jnc-mini-form{display:grid;gap:5px}.jnc-mini-form label{font-size:.76rem;color:var(--muted,#64748b);font-weight:700}.jnc-mini-form .row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px}.jnc-mini-form input,.jnc-mini-form select{min-width:0;width:100%;height:38px;padding:7px 9px}.jnc-menu-action{width:100%;min-height:40px;border:0;border-radius:10px;background:rgba(100,116,139,.06);color:inherit;text-align:left;padding:9px 11px;font-weight:700;cursor:pointer}.jnc-menu-action:hover{background:rgba(99,102,241,.1)}.jnc-menu-action.danger{color:#ef4444;background:rgba(239,68,68,.07)}.jnc-project-stats{font-size:.75rem;color:var(--muted,#64748b);padding:8px 4px;border-top:1px solid var(--border,#dbe2ee);border-bottom:1px solid var(--border,#dbe2ee)}
html[data-theme=dark] .jnc-project-menu-pop,.dark-mode .jnc-project-menu-pop{background:#0f172a}
@media(max-width:780px){
  .jnc-duplicate-warning{grid-template-columns:auto 1fr;gap:10px}.jnc-duplicate-actions{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;width:100%}.jnc-duplicate-actions .btn{width:100%;text-align:center}
  .jnc-page-head>.row{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.jnc-page-head>.row .btn{padding:8px 10px;font-size:.78rem}
  .jnc-project-menu-pop{position:fixed;left:12px;right:12px;top:auto;bottom:calc(82px + env(safe-area-inset-bottom));width:auto;max-height:68vh;overflow:auto;border-radius:20px;z-index:9993}
  .jnc-project-menu[open]:before{content:"";position:fixed;inset:0;background:rgba(2,6,23,.48);z-index:9992}
  .jnc-project-menu>summary{position:relative;z-index:2}
}


/* JodNote v20.6.2 — Adaptive Canvas Viewport / Zoom / Pan / Fullscreen */
.jnc-stage-shell{position:relative;min-width:0;min-height:0}
.jnc-stage-wrap{height:calc(100dvh - 300px);min-height:420px;max-height:none!important;overflow:auto!important;scrollbar-gutter:stable both-edges;position:relative;z-index:1;padding-bottom:72px}
.jnc-page-wrap{width:max-content!important;min-width:100%!important;min-height:100%!important;margin:0!important;display:grid!important;place-items:center!important;box-sizing:border-box}
.jnc-canvas{max-width:none!important;width:auto;height:auto;flex:0 0 auto;transform-origin:top left}
.jnc-canvas.is-pan-mode{cursor:grab!important}
.jnc-canvas.is-panning{cursor:grabbing!important}
.jnc-viewport-controls{position:absolute;right:14px;bottom:14px;z-index:18;display:flex;align-items:center;gap:4px;padding:5px;border:1px solid var(--border,#dbe2ee);border-radius:14px;background:color-mix(in srgb,var(--card,#fff) 88%,transparent);box-shadow:0 10px 30px rgba(2,6,23,.16);backdrop-filter:blur(10px)}
.jnc-viewport-controls button,.jnc-viewport-controls output{height:38px;min-width:38px;border:1px solid transparent;border-radius:10px;background:transparent;color:inherit;display:flex;align-items:center;justify-content:center;gap:3px;padding:0 8px;font-weight:800;font-size:.92rem;font-variant-numeric:tabular-nums}
.jnc-viewport-controls button{cursor:pointer}
.jnc-viewport-controls button:hover,.jnc-viewport-controls button.active{background:rgba(99,102,241,.12);border-color:rgba(99,102,241,.2);color:#7478ff}
.jnc-viewport-controls output{min-width:54px;background:rgba(100,116,139,.07);font-size:.78rem}
.jnc-viewport-controls small{font-size:8px;font-weight:700;color:var(--muted,#64748b)}
html[data-theme=dark] .jnc-viewport-controls,.dark-mode .jnc-viewport-controls{background:rgba(15,23,42,.9)}

/* Fullscreen is a focused editing mode: toolbar + canvas only. */
.jnc-editor-shell:fullscreen,.jnc-editor-shell:-webkit-full-screen{height:100dvh;width:100vw;margin:0!important;padding:8px;background:var(--bg,#f8fafc);overflow:hidden;gap:7px}
.jnc-editor-shell:fullscreen .jnc-editor-head,.jnc-editor-shell:fullscreen .jnc-link-strip,.jnc-editor-shell:fullscreen .jnc-editor-foot,
.jnc-editor-shell:-webkit-full-screen .jnc-editor-head,.jnc-editor-shell:-webkit-full-screen .jnc-link-strip,.jnc-editor-shell:-webkit-full-screen .jnc-editor-foot{display:none!important}
.jnc-editor-shell:fullscreen .jnc-toolbar,.jnc-editor-shell:-webkit-full-screen .jnc-toolbar{position:relative!important;top:auto!important;flex:0 0 auto}
.jnc-editor-shell:fullscreen .jnc-stage-shell,.jnc-editor-shell:-webkit-full-screen .jnc-stage-shell{flex:1 1 auto;min-height:0}
.jnc-editor-shell:fullscreen .jnc-stage-wrap,.jnc-editor-shell:-webkit-full-screen .jnc-stage-wrap{height:100%!important;min-height:0!important;border-radius:14px}

@media(max-width:780px){
  .jnc-stage-wrap{height:clamp(390px,62dvh,720px)!important;min-height:390px!important;padding:12px 8px 62px!important}
  .jnc-viewport-controls{position:absolute;right:8px;bottom:8px;gap:2px;padding:4px;border-radius:13px;max-width:calc(100% - 16px)}
  .jnc-viewport-controls button,.jnc-viewport-controls output{height:36px;min-width:34px;padding:0 6px;border-radius:9px}
  .jnc-viewport-controls output{min-width:48px;font-size:.72rem}
  .jnc-viewport-controls small{display:none}
}
@media(max-width:390px){
  .jnc-viewport-controls button,.jnc-viewport-controls output{min-width:32px;padding:0 5px}
  .jnc-viewport-controls output{min-width:45px}
}
@media(max-width:900px) and (orientation:landscape) and (max-height:600px){
  .jnc-editor-head{position:relative!important;top:auto!important;grid-template-columns:1fr auto!important}
  .jnc-save-status{display:none!important}
  .jnc-toolbar{position:relative!important;top:auto!important}
  .jnc-stage-wrap{height:calc(100dvh - 172px)!important;min-height:210px!important;padding-bottom:58px!important}
  .jnc-editor-foot{display:none!important}
  .jnc-viewport-controls{bottom:7px}
}

/* JodNote v20.6.3 — Advanced Canvas UX: multi-select / grouping / layers / guides */
.jnc-selection-context{display:flex;align-items:center;gap:4px;min-width:0;overflow-x:auto;scrollbar-width:thin;overscroll-behavior-x:contain;padding-bottom:2px}
.jnc-selection-context[hidden]{display:none!important}
.jnc-selection-context button{flex:0 0 auto;min-width:48px;height:40px;border:1px solid var(--border,#dbe2ee);border-radius:10px;background:rgba(100,116,139,.045);color:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:14px;cursor:pointer}
.jnc-selection-context button small{font-size:8px;color:var(--muted,#64748b);line-height:1}.jnc-selection-context button:hover{background:rgba(99,102,241,.1)}.jnc-selection-context button.danger{color:#ef4444;background:rgba(239,68,68,.06)}.jnc-selection-context button:disabled{opacity:.35;cursor:not-allowed}
.jnc-selection-count{flex:0 0 auto;height:34px;padding:0 10px;border-radius:999px;background:rgba(245,158,11,.12);color:#d97706;font-size:.76rem;font-weight:800;display:flex;align-items:center;white-space:nowrap}
.jnc-toolbar[data-selection-type="image"] .jnc-selection-context{display:none!important}
.jnc-toolbar[data-selection-type="multi"] .jnc-context-pen{display:none!important}
.jnc-toolbar[data-selection-type="multi"] .jnc-selection-context{flex:1 1 auto}
.jnc-toolbar [data-multi-toggle].active{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.35);color:#d97706}

.jnc-layer-dialog{width:min(620px,calc(100vw - 28px))}.jnc-layer-dialog h2{margin-bottom:3px}.jnc-layer-list{display:grid;gap:7px;margin:14px 0;max-height:52vh;overflow:auto;padding-right:2px}.jnc-layer-empty{text-align:center;padding:28px 12px;border:1px dashed var(--border,#dbe2ee);border-radius:14px;color:var(--muted,#64748b)}
.jnc-layer-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;border:1px solid var(--border,#dbe2ee);border-radius:12px;padding:5px;background:rgba(100,116,139,.035)}.jnc-layer-row.is-selected{border-color:rgba(99,102,241,.5);background:rgba(99,102,241,.08)}
.jnc-layer-select{min-width:0;border:0;background:transparent;color:inherit;display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:8px;text-align:left;padding:5px;cursor:pointer}.jnc-layer-select>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.jnc-layer-kind{width:32px;height:32px;border-radius:9px;background:rgba(99,102,241,.1);display:grid;place-items:center}.jnc-layer-select em{font-size:.68rem;font-style:normal;color:#d97706;background:rgba(245,158,11,.11);border-radius:999px;padding:3px 7px}
.jnc-layer-buttons{display:flex;gap:4px}.jnc-layer-buttons button{width:34px;height:34px;border:1px solid var(--border,#dbe2ee);border-radius:9px;background:transparent;color:inherit;cursor:pointer}.jnc-layer-buttons button:hover{background:rgba(99,102,241,.1)}

.jnc-viewport-controls{overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}.jnc-viewport-controls::-webkit-scrollbar{display:none}

@media(max-width:780px){
  .jnc-toolbar-main{display:flex!important;grid-template-columns:none!important;justify-content:flex-start!important;overflow-x:auto!important;overscroll-behavior-x:contain;scrollbar-width:none;padding-bottom:1px}.jnc-toolbar-main::-webkit-scrollbar{display:none}
  .jnc-toolbar-main .jnc-tool{flex:0 0 50px!important;width:50px!important}
  .jnc-toolbar[data-selection-type="multi"] .jnc-toolbar-context{display:grid!important;grid-template-columns:minmax(0,1fr) auto;gap:4px!important;overflow:hidden!important}.jnc-toolbar[data-selection-type="multi"] .jnc-selection-context{width:100%;gap:3px!important;overflow-x:auto!important}.jnc-toolbar[data-selection-type="multi"] .jnc-history-actions{grid-column:2;grid-row:1}
  .jnc-selection-context button{min-width:44px;height:38px;padding:2px 4px;font-size:13px}.jnc-selection-context button small{font-size:7px}.jnc-selection-count{height:32px;padding:0 8px;font-size:.7rem}
  .jnc-viewport-controls{left:8px;right:8px;max-width:none!important;justify-content:flex-start}
  .jnc-layer-dialog{width:100%;max-width:none}
}

/* JodNote v20.7 — Smart Canvas */
.jnc-smart-dialog{width:min(720px,calc(100vw - 28px))}
.jnc-smart-selection{margin:10px 0 14px;padding:10px 12px;border:1px solid var(--border,#dbe2ee);border-radius:12px;background:rgba(99,102,241,.06);font-size:.86rem;font-weight:700;color:var(--muted,#64748b)}
.jnc-smart-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.jnc-smart-grid>button{min-height:92px;border:1px solid var(--border,#dbe2ee);border-radius:14px;background:rgba(100,116,139,.04);color:inherit;display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto auto;align-items:center;column-gap:8px;text-align:left;padding:12px;cursor:pointer;font-size:22px}
.jnc-smart-grid>button strong{font-size:.94rem}.jnc-smart-grid>button small{grid-column:2;color:var(--muted,#64748b);font-size:.76rem}.jnc-smart-grid>button:hover{background:rgba(99,102,241,.1);border-color:rgba(99,102,241,.25)}.jnc-smart-grid>button:disabled{opacity:.38;cursor:not-allowed}
.jnc-smart-result{margin-top:14px;padding-top:12px;border-top:1px solid var(--border,#dbe2ee)}.jnc-smart-result textarea{width:100%;resize:vertical}.jnc-smart-status{margin-top:10px;min-height:20px}.jnc-smart-status a{font-weight:800}
@media(max-width:620px){.jnc-smart-grid{grid-template-columns:1fr}.jnc-smart-grid>button{min-height:76px}}

/* v20.7.2 — Smart Canvas workflow */
.jnc-smart-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:0 0 12px}.jnc-smart-flow span{padding:7px 8px;border-radius:999px;background:rgba(99,102,241,.07);border:1px solid rgba(99,102,241,.13);color:var(--muted,#64748b);font-size:.72rem;font-weight:800;text-align:center;white-space:nowrap}.jnc-smart-result-head{gap:10px;align-items:flex-end}.jnc-smart-result textarea{min-height:150px;line-height:1.55}.jnc-smart-ai-tools{display:flex;gap:8px;flex-wrap:wrap;margin:9px 0}.jnc-smart-ai-tools .btn{padding:8px 11px;font-size:.78rem}.jnc-smart-output-actions{margin-top:8px}.jnc-smart-dialog button[disabled]{pointer-events:none}.jnc-smart-status{padding-top:2px}
@media(max-width:620px){.jnc-smart-flow{grid-template-columns:1fr 1fr}.jnc-smart-result-head{display:block}.jnc-smart-result-head small{display:block;margin-top:2px}.jnc-smart-ai-tools{display:grid;grid-template-columns:1fr 1fr}.jnc-smart-ai-tools .btn:last-child{grid-column:1/-1}.jnc-smart-output-actions{display:grid;grid-template-columns:1fr 1fr}.jnc-smart-output-actions .btn:last-child{grid-column:1/-1}}