/* One fixed-height toolbar; the remaining viewport belongs to the canvas. */
.library main{max-width:none;margin:0;padding:0}
.library .library-toolbar{height:64px;padding:0 20px;display:flex;align-items:center;justify-content:flex-start;gap:12px;border-bottom:1px solid var(--line);background:var(--paper);white-space:nowrap}
.library-toolbar .brand{flex:none;font-size:23px;letter-spacing:1px;display:flex;align-items:center}
.library-toolbar .brand-mark{font-size:30px;padding-left:4px}
.library-toolbar #filter{width:180px;min-width:80px;max-width:25vw;padding:8px 10px;flex:0 1 180px;height:36px}
.library-toolbar #count{margin:0 auto 0 0;font-size:12px;flex:none}
.library-actions,.view-switch{display:flex;align-items:center;gap:6px;flex:none}
.library-toolbar button{height:36px;padding:0 12px;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:5px}
.view-switch button[aria-pressed="true"]{background:var(--blue);color:white}
.tool-icon{display:none;font-size:20px;line-height:1}
.export-icon{font-size:13px;font-family:ui-monospace,monospace;font-weight:700}
.library #entries,.library #empty{width:min(900px,100%);margin:0 auto;padding:0 28px}
.library #empty{padding-top:50px}
.library #status:empty{display:none}
.library #status:not(:empty){position:fixed;top:72px;left:50%;transform:translateX(-50%);z-index:5;max-width:90vw;padding:10px 16px;background:white;border:1px solid var(--line);border-radius:8px;box-shadow:0 4px 20px #182c4920}
.library.canvas-mode{height:100vh;height:100dvh;overflow:hidden}
#canvas{position:relative;height:calc(100vh - 64px);height:calc(100dvh - 64px)}
.canvas-viewport{height:100%;min-height:0;position:relative;overflow:hidden;background-color:#edf2f9;background-image:radial-gradient(#bdcbe0 1px,transparent 1px);background-size:24px 24px;touch-action:none;cursor:grab;isolation:isolate}
.canvas-toolbar{position:absolute;left:16px;right:16px;bottom:16px;z-index:3;display:flex;justify-content:space-between;gap:12px;align-items:center;pointer-events:none}
.canvas-hint{font-size:11px;color:var(--muted);padding:7px 10px;border-radius:6px;background:rgb(246 248 252 / 90%)}
.canvas-controls{display:flex;align-items:center;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:5px;box-shadow:0 3px 14px #182c4910;pointer-events:auto;margin-left:auto}
.canvas-controls button{padding:7px 10px;font-size:12px}
.zoom-label{font-size:12px;min-width:40px;text-align:center;font-variant-numeric:tabular-nums}
.canvas-world{position:absolute;left:0;top:0;transform-origin:0 0}.canvas-card{position:absolute;width:304px;height:216px;overflow:hidden;padding:18px 20px;background:white;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:9px;box-shadow:0 4px 14px #182c490c;cursor:grab;user-select:none;touch-action:none;color:var(--ink)}.canvas-card:hover{border-color:#91adee;box-shadow:0 6px 20px #182c4919}.canvas-card h2{font-size:17px;line-height:1.45;margin:9px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.canvas-excerpt{font-size:13px;line-height:1.65;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;color:#51617b}.canvas-card-meta{font-size:10px;letter-spacing:.5px;color:var(--muted)}.canvas-card-foot{position:absolute;bottom:14px;left:20px;font-size:10px;color:var(--blue);background:white}.is-dragging,.canvas-card.is-dragging{cursor:grabbing}.canvas-card.is-dragging{z-index:2;box-shadow:0 12px 26px #182c4926}.canvas-empty{padding:30px;color:var(--muted);pointer-events:none}.canvas-detail{width:min(760px,calc(100vw - 32px))}.detail-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.detail-header button{padding:8px 14px}.canvas-detail h2{overflow-wrap:anywhere}.canvas-detail .markdown{overflow-wrap:anywhere}
.portable{padding:0;height:100vh;height:100dvh;overflow:hidden}
.portable-header{height:64px;padding:0 20px;border-bottom:1px solid var(--line);gap:16px}
.portable-header>div{display:flex;gap:20px;align-items:center;min-width:0}
.portable-header h1{font-size:20px;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#offline-canvas{position:relative;height:calc(100vh - 64px);height:calc(100dvh - 64px)}
@media(max-width:900px){.library .library-toolbar{gap:8px;padding:0 12px}.library-toolbar .tool-label{display:none}.library-toolbar .tool-icon{display:inline}.library-toolbar button{width:36px;padding:0}.library-toolbar #filter{max-width:30vw}.canvas-hint{display:none}}
@media(max-width:480px){.library .library-toolbar{height:56px;gap:5px;padding:0 8px}.library-toolbar .brand{font-size:20px}.library-toolbar .brand-mark{display:none}.library-toolbar #filter{width:90px;min-width:64px;padding:6px;flex-basis:90px}.library-toolbar #count{font-size:10px}.library-toolbar button{width:30px;height:32px}.view-switch,.library-actions{gap:3px}#canvas{height:calc(100vh - 56px);height:calc(100dvh - 56px)}.canvas-toolbar{bottom:10px;left:10px;right:10px}.library #entries,.library #empty{padding-left:16px;padding-right:16px}.portable-header .muted{display:none}}
.star-button{background:transparent;color:var(--muted);border:0;border-radius:6px;padding:4px 8px;font-size:22px;line-height:1;cursor:pointer}
.entry-actions .star-button{font-size:22px;padding:3px 7px}
.star-button[aria-pressed="true"]{color:#b77708;background:#fff5d6}
.canvas-star{position:absolute;right:10px;top:9px;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center}
.canvas-card-meta{padding-right:24px}
#star-filter[aria-pressed="true"]{color:#986300;background:#fff5d6;border-color:#e5c977}
.library-toolbar #search{width:200px;min-width:110px;flex:1 1 200px;height:36px;padding:8px 10px;font-size:12px}
.library-toolbar #sort{width:170px;min-width:130px;flex:0 1 170px;height:36px;padding:8px;font-size:12px}
.library .library-toolbar{gap:8px;overflow-x:auto;overflow-y:hidden}
.library-toolbar #filter{flex-basis:140px;width:140px}
@media(max-width:1250px){.library-toolbar .tool-label{display:none}.library-toolbar .tool-icon{display:inline}.library-toolbar button{width:36px;padding:0}.library-toolbar .brand-mark{display:none}.library-toolbar #sort{min-width:125px;width:145px}.library-toolbar #search{flex-basis:160px}}
@media(max-width:700px){.library-toolbar #search{flex:0 0 130px}.library-toolbar #filter{flex:0 0 85px}.library-toolbar #sort{flex:0 0 145px}.library-toolbar #count{font-size:11px}.library-toolbar .brand{font-size:20px}}
.sticky-note{--note-paper:#fff1ad;--note-edge:#e3c867;background:var(--note-paper);border-color:var(--note-edge);border-top-width:1px;border-radius:3px;box-shadow:2px 5px 12px #55451b18}
.sticky-note[data-color="pink"]{--note-paper:#ffdee6;--note-edge:#e6aabb}.sticky-note[data-color="green"]{--note-paper:#e0efc5;--note-edge:#b3cf8d}.sticky-note[data-color="blue"]{--note-paper:#dcedff;--note-edge:#9ec4e8}.sticky-note[data-color="purple"]{--note-paper:#eae0fa;--note-edge:#c4ace2}
.sticky-note .canvas-card-foot{background:var(--note-paper);color:#625d4f}.sticky-note .canvas-card-meta{color:#625d4f}
.note-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;margin:12px 0}
.note-full{white-space:pre-wrap;overflow-wrap:anywhere;font-size:16px;line-height:1.8}
#note-editor{width:min(480px,calc(100vw - 32px))}#note-text{height:200px}#note-color{width:100%}#note-status{font-size:13px;color:#b13b42}