/* MosAIc — base aesthetic. Calm, lean, hairline-driven. Theme via the vars below. */ /* Palette "smalti & stone" — drawn from the mosaic's own materials: a warm stone ground, deep verdigris glass (the accent), and one touch of gold leaf (--gilt, spent on the logo's single gilded tessera). Display face: Marcellus — Roman inscriptional letterforms, the lettering carved beside the floors these surfaces are named for. */ :root { --bg: #f2f1ec; /* stone ground */ --panel: #fbfaf8; --ink: #23262b; --ink-soft: #565b60; --ink-faint: #8d9196; --line: #e2e0d8; --line-soft: #eceae3; --accent: #136a5e; /* verdigris — oxidized-copper glass */ --accent-soft:#e3efeb; --gilt: #a57e2f; /* gold leaf — one tessera only */ --warn: #9a5b16; --warn-soft: #f6ebda; --ok: #2f7d4f; --ok-soft: #e6f2e9; --code-bg: #20262a; /* code-slab bg; darkened in dark theme to stay distinct from --panel */ color-scheme: light; --sidebar-w: 280px; --max-read: 760px; --max-wide: 1120px; --radius: 10px; --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace; --sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif; --display: "Bricolage Grotesque", var(--sans); } /* Dark theme — the night wall: same materials, lamplit. Toggled by data-theme on . */ :root[data-theme="dark"] { --bg: #16191b; --panel: #1e2226; --ink: #e8e7e2; --ink-soft: #afb2ae; --ink-faint: #7c807d; --line: #2e3336; --line-soft: #262b2e; --accent: #4fb3a4; --accent-soft: #1c2e2b; --gilt: #c7a257; --warn: #dca453; --warn-soft: #2e2517; --ok: #6fbe8d; --ok-soft: #1a2b20; --code-bg: #101416; /* darker than --panel so code slabs stay distinct */ color-scheme: dark; } /* the command bar bg is hardcoded light (for its blur) — it needs a dark value too */ :root[data-theme="dark"] .cmdbar { background: rgba(22, 25, 27, .82); } html { transition: background-color .2s ease, color .2s ease; } /* far right of the command bar (the flex-grow prompt pushes it there) */ .theme-toggle { flex: 0 0 auto; font: inherit; font-size: 12.5px; color: var(--ink-faint); background: none; border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; cursor: pointer; } .theme-toggle:hover { color: var(--ink); border-color: var(--ink-faint); } * { box-sizing: border-box; } html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; } #app { display: flex; height: 100vh; overflow: hidden; } /* ── Sidebar ─────────────────────────────────────────────── */ #sidebar { width: var(--sidebar-w); flex: 0 0 var(--sidebar-w); border-right: 1px solid var(--line); background: var(--panel); padding: 22px 18px; overflow-y: auto; position: relative; transition: margin-left .18s ease; } .brand { margin-bottom: 26px; } .brand-title { font-family: var(--display); font-weight: 700; font-size: 23px; letter-spacing: -0.015em; } .brand-sub { color: var(--ink-faint); font-size: 12.5px; margin-top: 3px; } .nav-group-label { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); margin: 18px 0 8px; } .nav-item { display: flex; align-items: baseline; gap: 8px; width: 100%; padding: 7px 9px; border-radius: 8px; cursor: pointer; color: var(--ink-soft); font-size: 14px; text-align: left; border: 0; background: none; font-family: inherit; animation: navIn .26s ease both; animation-delay: calc(var(--i, 0) * 22ms); } .nav-item:hover { background: var(--line-soft); color: var(--ink); } .nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 500; } @keyframes navIn { from { opacity: 0; transform: translateX(-5px); } to { opacity: 1; transform: none; } } /* ── Main + command bar ──────────────────────────────────── */ #main { flex: 1; overflow-y: auto; display: flex; flex-direction: column; } .cmdbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 10px 12px; flex-wrap: wrap; padding: 11px 24px; background: rgba(242, 241, 236, .82); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); } /* sidebar-collapse toggle — lives here so it's reachable when the sidebar is hidden */ .cmd-icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink-soft); cursor: pointer; } .cmd-icon:hover { color: var(--ink); border-color: var(--ink-faint); } /* the chevron rolls 180° in sync with the sidebar slide (same .18s) */ .sb-chev { display: inline-block; font-size: 19px; line-height: 1; transition: transform .18s ease; } #app.sb-collapsed .sb-chev { transform: rotate(180deg); } .cmd-mark { display: block; flex: 0 0 auto; transform-origin: 50% 50%; } .cmd-mark rect { fill: var(--accent); } .cmd-mark rect:nth-child(2), .cmd-mark rect:nth-child(3) { opacity: .42; } .cmd-mark rect:nth-child(4) { fill: var(--gilt); } /* the one gilded tessera */ /* the prompt — the main driver. Type a task; signed in, a model emits an overlay. */ .cmd-prompt-wrap { position: relative; flex: 1 1 240px; min-width: 150px; display: flex; align-items: center; } .cmd-prompt { width: 100%; font: inherit; font-size: 13.5px; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: 7px 32px 7px 14px; outline: none; transition: border-color .15s; } .cmd-prompt::placeholder { color: var(--ink-faint); } .cmd-prompt:focus { border-color: var(--accent); } .cmd-form.thinking .cmd-prompt { opacity: .55; } .cmd-spinner { position: absolute; right: 12px; top: 50%; width: 14px; height: 14px; margin-top: -7px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } /* example suggestions — instant, no sign-in (shown when the prompt is empty + focused) */ .cmd-suggest { position: absolute; top: calc(100% + 6px); left: 0; z-index: 30; width: max(300px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 14px 36px rgba(0, 0, 0, .14); padding: 6px; } .cmd-suggest[hidden] { display: none; } .suggest-head { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-faint); padding: 6px 10px 5px; } .suggest-item { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; width: 100%; text-align: left; padding: 7px 10px; border: 0; background: none; border-radius: 8px; cursor: pointer; font: inherit; } .suggest-item:hover { background: var(--accent-soft); } .suggest-label { font-size: 13.5px; font-weight: 500; color: var(--ink); } .suggest-hint { font-size: 12px; color: var(--ink-faint); } /* account / sign-in */ .cmd-account { font: inherit; font-size: 12.5px; padding: 6px 12px; flex: 0 0 auto; cursor: pointer; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--ink-soft); } .cmd-account:hover { border-color: var(--ink-faint); color: var(--ink); } .cmd-account.in { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); } .cmd-reset { font-family: inherit; font-size: 12.5px; padding: 6px 11px; margin-left: 2px; border: 1px dashed var(--line); background: none; color: var(--ink-faint); border-radius: 999px; cursor: pointer; } .cmd-reset:hover { color: var(--ink-soft); border-color: var(--ink-faint); } .cmd-btn { font-family: inherit; font-size: 13px; padding: 6px 13px; flex: 0 0 auto; border: 1px solid var(--line); background: var(--panel); color: var(--ink-soft); border-radius: 999px; cursor: pointer; transition: border-color .15s, color .15s, background .15s; } .cmd-btn:hover { border-color: var(--accent); color: var(--accent); } #view { width: 100%; max-width: var(--max-wide); margin: 0 auto; padding: 36px 48px 96px; } .view-inner.layout-stack { max-width: var(--max-read); margin: 0 auto; } #app.sb-collapsed #sidebar { margin-left: calc(-1 * var(--sidebar-w)); } /* ── View heading ────────────────────────────────────────── */ .view-head { margin-bottom: 24px; } .doc-title { font-family: var(--display); font-weight: 600; font-size: 31px; letter-spacing: -0.02em; margin: 0 0 6px; } .doc-sub { color: var(--ink-faint); margin: 0; } /* ── Tessera grid + layouts ──────────────────────────────── */ .tessera-grid { display: grid; gap: 18px; } .layout-stack .tessera-grid { display: flex; flex-direction: column; } .layout-grid .tessera-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .layout-split .tessera-grid { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); } .layout-grid .tessera, .layout-split .tessera { grid-column: span var(--span, 1); } /* ── Tessera (the tile) ──────────────────────────────────── */ .tessera { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; position: relative; /* anchors the corner resize handle */ animation: tIn .34s cubic-bezier(.2, .7, .3, 1) both; animation-delay: calc(var(--i, 0) * 36ms); } @keyframes tIn { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: none; } } .tessera-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line-soft); } .tessera-title { font-family: var(--sans); font-weight: 500; font-size: 13.5px; letter-spacing: 0; } .tessera-tag { font-family: var(--mono); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-faint); border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; } .tessera-body { padding: 16px 18px; } .tessera-body > .md > :first-child, .note > :first-child { margin-top: 0; } .tessera-body > .md > :last-child, .note > :last-child { margin-bottom: 0; } /* ── Markdown / doc surface ──────────────────────────────── */ #view h1, #view h2, #view h3, .md-h { font-family: var(--display); font-weight: 600; letter-spacing: -0.01em; line-height: 1.3; margin: 26px 0 10px; } .md-h1 { font-size: 22px; } .md-h2 { font-size: 20px; } .md-h3 { font-size: 16px; } .md-h4 { font-size: 14px; color: var(--ink-soft); } #view p { margin: 0 0 13px; } #view a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-soft); } #view a:hover { border-color: var(--accent); } #view ul, #view ol { margin: 0 0 13px; padding-left: 22px; } #view li { margin: 4px 0; } code { font-family: var(--mono); font-size: 0.88em; background: var(--line-soft); padding: 1px 5px; border-radius: 5px; } pre { background: var(--code-bg); color: #f2f2f2; padding: 16px 18px; border-radius: var(--radius); overflow-x: auto; line-height: 1.5; margin: 0 0 14px; } pre code { background: none; color: inherit; padding: 0; font-size: 13px; } .code-block pre { margin: 0 0 14px; } .md-quote { border-left: 3px solid var(--accent); margin: 0 0 14px; padding: 2px 0 2px 16px; color: var(--ink-soft); } .md-hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; } /* OKF concept provenance — a description subtitle + the trust strip. */ .tessera-sub { margin: -4px 0 12px; color: var(--ink-soft); font-size: 13.5px; line-height: 1.45; } .okf-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; padding-top: 10px; border-top: 1px solid var(--line-soft); font-size: 12px; color: var(--ink-faint); } .okf-dot { opacity: .5; } .okf-badge { font-weight: 600; } .okf-sourced { color: var(--ok); } .okf-unsourced { color: var(--warn); } .okf-link { color: var(--accent); text-decoration: none; } .okf-link:hover { text-decoration: underline; } .okf-when { color: var(--ink-faint); } .okf-tags { display: inline-flex; flex-wrap: wrap; gap: 6px; margin-left: auto; } .okf-tag { background: var(--line-soft); border: 1px solid var(--line); border-radius: 999px; padding: 1px 9px; font-size: 11px; color: var(--ink-soft); } .okf-search { width: 160px; padding: 6px 11px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--ink); font: inherit; font-size: 13px; } .okf-search::placeholder { color: var(--ink-faint); } .okf-search:focus { outline: none; border-color: var(--accent); } .md-table { border-collapse: collapse; width: 100%; margin: 0; font-size: 14px; } .md-table th, .md-table td { border: 1px solid var(--line); padding: 8px 11px; text-align: left; vertical-align: top; } .md-table th { background: var(--line-soft); font-weight: 600; } .card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin: 0 0 18px; } /* ── Tile: code ──────────────────────────────────────────── */ .t-code .tessera-body { padding: 0; } .code { position: relative; } .code-bar { display: flex; align-items: center; gap: 10px; padding: 7px 12px 7px 16px; background: #161616; border-bottom: 1px solid #000; } .code-name { font-family: var(--mono); font-size: 12px; color: #e6e6e6; flex: 1; } .code-lang { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; color: #9a9a9a; } .code pre { border-radius: 0; margin: 0; } .t-code .tessera-head + .tessera-body .code pre { border-radius: 0; } .t-copy { font-family: var(--mono); font-size: 11px; color: #cfcfcf; background: #2a2a2a; border: 1px solid #3a3a3a; border-radius: 6px; padding: 2px 9px; cursor: pointer; } .t-copy:hover { color: #fff; border-color: #555; } .t-copy.did { color: var(--accent); } .t-copy-float { position: absolute; top: 10px; right: 10px; z-index: 2; } /* ── Tile: diagram (mermaid) ─────────────────────────────── */ .t-diagram { display: flex; flex-direction: column; } /* let the body fill the tile height */ .t-diagram .tessera-body { flex: 1; display: flex; align-items: center; justify-content: center; } .mermaid { width: 100%; margin: 0; text-align: center; font-family: var(--mono); font-size: 12.5px; line-height: 1.5; color: var(--ink-soft); white-space: pre; overflow-x: auto; } /* fill the tile — override Mermaid's intrinsic-width cap so the diagram isn't tiny */ .mermaid svg { width: 100% !important; max-width: 100% !important; height: auto; } .mermaid-fallback { text-align: left; background: var(--line-soft); padding: 12px 14px; border-radius: 8px; width: 100%; } /* ── Tile: note (callout) ────────────────────────────────── */ .note { border: 1px solid var(--line); border-left-width: 3px; border-radius: 8px; padding: 12px 15px; } .note-info { background: var(--line-soft); border-left-color: var(--ink-faint); } .note-accent { background: var(--accent-soft); border-left-color: var(--accent); } .note-warn { background: var(--warn-soft); border-left-color: var(--warn); } .note-ok { background: var(--ok-soft); border-left-color: var(--ok); } /* ── Tile: tasks (checklist) ─────────────────────────────── */ .tasks { list-style: none; margin: 0; padding: 0; } .task-item { display: flex; gap: 10px; align-items: flex-start; padding: 6px 2px; cursor: pointer; border-radius: 6px; } .task-item:hover { background: var(--line-soft); } .task-box { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 2px; border: 1.5px solid var(--line); border-radius: 5px; position: relative; transition: all .15s; } .task-item:hover .task-box { border-color: var(--accent); } .task-item.done .task-box { background: var(--accent); border-color: var(--accent); } .task-item.done .task-box::after { content: ""; position: absolute; left: 4.5px; top: 1.5px; width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); } .task-text { font-size: 14px; } .task-item.done .task-text { color: var(--ink-faint); text-decoration: line-through; } /* ── Composer drawer (a command-bar driver, not a tessera) ─── */ .composer-drawer { position: fixed; inset: 0; z-index: 50; visibility: hidden; } .composer-drawer.open { visibility: visible; } .composer-scrim { position: absolute; inset: 0; background: rgba(0, 0, 0, .34); opacity: 0; transition: opacity .2s ease; } .composer-drawer.open .composer-scrim { opacity: 1; } .composer-panel { position: absolute; top: 0; right: 0; height: 100%; width: min(540px, 94vw); display: flex; flex-direction: column; gap: 12px; padding: 20px 22px 22px; background: var(--panel); border-left: 1px solid var(--line); box-shadow: -18px 0 50px rgba(0, 0, 0, .16); transform: translateX(100%); transition: transform .24s cubic-bezier(.2, .7, .3, 1); } .composer-drawer.open .composer-panel { transform: none; } .composer-panel-head { display: flex; align-items: center; justify-content: space-between; } .composer-panel-title { font-family: var(--sans); font-weight: 500; font-size: 15px; } .composer-panel-hint { color: var(--ink-faint); font-size: 12.5px; margin: 0; } .composer-close { width: 28px; height: 28px; flex: 0 0 auto; line-height: 1; font-size: 14px; border: 1px solid var(--line); border-radius: 7px; background: none; color: var(--ink-faint); cursor: pointer; } .composer-close:hover { color: var(--ink); border-color: var(--ink-faint); } /* the editor itself — shared styling, used inside the drawer */ .composer-input { width: 100%; min-height: 210px; resize: vertical; font-family: var(--mono); font-size: 12.5px; line-height: 1.55; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px 13px; } .composer-input:focus { outline: none; border-color: var(--accent); background: var(--panel); } .composer-row { display: flex; align-items: center; gap: 10px; margin-top: 11px; } .composer-apply { font: inherit; font-size: 13px; font-weight: 500; padding: 7px 15px; background: var(--accent); color: #fff; border: 0; border-radius: 8px; cursor: pointer; } .composer-apply:hover { filter: brightness(1.08); } .composer-reset { font: inherit; font-size: 13px; padding: 7px 13px; background: none; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 8px; cursor: pointer; } .composer-reset:hover { border-color: var(--ink-faint); } .composer-msg { font-size: 12.5px; } .composer-msg.ok { color: var(--ok); } .composer-msg.err { color: #c0392b; font-family: var(--mono); font-size: 12px; } .composer-panel .composer-input { flex: 1; min-height: 0; } /* fill the drawer height */ /* ── ◆ Set — snapshots drawer ────────────────────────────── */ .snap-drawer .composer-panel { display: flex; flex-direction: column; } .snap-saverow { display: flex; gap: 8px; margin: 4px 0 2px; } .snap-input { flex: 1; font: inherit; font-size: 13px; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 11px; } .snap-input:focus { outline: none; border-color: var(--accent); background: var(--panel); } .snap-save { font: inherit; font-size: 13px; font-weight: 500; padding: 7px 15px; white-space: nowrap; background: var(--accent); color: #fff; border: 0; border-radius: 8px; cursor: pointer; } .snap-save:hover { filter: brightness(1.08); } .snap-listwrap { flex: 1; overflow-y: auto; margin: 6px 0; min-height: 60px; } .snap-empty { color: var(--ink-faint); font-size: 13px; margin: 12px 2px; } .snap-list { list-style: none; margin: 0; padding: 0; } .snap-item { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px solid var(--line-soft); } .snap-name { font-weight: 500; font-size: 13.5px; flex: 0 1 auto; } .snap-when { color: var(--ink-faint); font-size: 11.5px; margin-left: auto; } .snap-acts { display: flex; gap: 6px; } .snap-restore { font: inherit; font-size: 12px; padding: 4px 11px; cursor: pointer; background: none; color: var(--accent); border: 1px solid var(--accent-soft); border-radius: 999px; } .snap-restore:hover { border-color: var(--accent); background: var(--accent-soft); } .snap-del { font: inherit; font-size: 12px; width: 24px; height: 24px; cursor: pointer; background: none; color: var(--ink-faint); border: 1px solid var(--line); border-radius: 999px; } .snap-del:hover { color: #c0392b; border-color: #c0392b; } .snap-io { border-top: 1px solid var(--line-soft); padding-top: 12px; } .snap-export, .snap-import { font: inherit; font-size: 12.5px; padding: 6px 12px; cursor: pointer; background: none; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 8px; } .snap-export:hover, .snap-import:hover { border-color: var(--ink-faint); color: var(--ink); } /* ── Reshape signals ─────────────────────────────────────── */ #app.reshaping .cmd-mark { animation: markSpin .6s cubic-bezier(.3, .8, .3, 1); } @keyframes markSpin { from { transform: rotate(0); } to { transform: rotate(90deg); } } .toast { position: fixed; bottom: 26px; left: 50%; transform: translate(-50%, 14px); background: var(--ink); color: var(--bg); font-size: 13px; font-weight: 500; padding: 9px 17px; border-radius: 999px; z-index: 60; opacity: 0; box-shadow: 0 8px 28px rgba(0, 0, 0, .2); transition: opacity .3s ease, transform .3s ease; } .toast.show { opacity: 1; transform: translate(-50%, 0); } /* ── Responsive ──────────────────────────────────────────── */ @media (max-width: 860px) { .layout-grid .tessera-grid, .layout-split .tessera-grid { grid-template-columns: 1fr; } .layout-grid .tessera, .layout-split .tessera { grid-column: auto; } } @media (max-width: 720px) { #view { padding: 26px 20px 80px; } .cmdbar { padding: 10px 16px; } .cmd-prompt-wrap { flex-basis: 100%; order: 1; } /* prompt takes its own row */ :root { --sidebar-w: 230px; } } @media (prefers-reduced-motion: reduce) { .tessera, .nav-item, .cmd-mark, #app.reshaping .cmd-mark { animation: none !important; } .composer-scrim, .composer-panel { transition: none !important; } .toast { transition: opacity .2s ease; } } /* ── tile resize — drag the corner to change span; click toggles 1↔2 ── */ .tessera-resize { position:absolute; right:3px; bottom:3px; width:14px; height:14px; cursor:nwse-resize; opacity:0; border-right:2px solid var(--ink-faint); border-bottom:2px solid var(--ink-faint); border-radius:0 0 5px 0; transition:opacity .15s; touch-action:none; } .tessera:hover .tessera-resize { opacity:.55; } .tessera.resizing { outline:1.5px dashed var(--accent); outline-offset:2px; } .layout-stack .tessera-resize { display:none; } /* span is a no-op in one column */ /* ── tile drag-reorder — while dragging, every tile shows a faint SLOT outline ("where things could go"); the hovered target gets an accent INSERTION EDGE telling the truth about the landing side (left/above = before it, right/below = after it). ── */ .tessera.dragging { opacity:.45; } .tessera-grid.drag-active .tessera:not(.dragging) { outline:1.5px dashed var(--line); outline-offset:3px; } .tessera.drop-target { outline:1.5px dashed var(--accent) !important; outline-offset:3px; position:relative; } .tessera.drop-target::after { content:''; position:absolute; background:var(--accent); border-radius:2px; z-index:3; } /* the edge sits INSIDE the tile (tiles clip overflow) — grid/split flow left→right: vertical edge */ .layout-grid .tessera.drop-target.drop-before::after, .layout-split .tessera.drop-target.drop-before::after { left:0; top:0; bottom:0; width:4px; } .layout-grid .tessera.drop-target.drop-after::after, .layout-split .tessera.drop-target.drop-after::after { right:0; top:0; bottom:0; width:4px; } /* stack flows top→bottom: horizontal edge */ .layout-stack .tessera.drop-target.drop-before::after { top:0; left:0; right:0; height:4px; } .layout-stack .tessera.drop-target.drop-after::after { bottom:0; left:0; right:0; height:4px; } /* ── sticky TOC — pinned tile-title strip on panels with ≥4 tiles ── */ .view-toc { position:sticky; top:0; z-index:5; display:flex; flex-wrap:wrap; gap:6px; padding:10px 0; margin-bottom:10px; background:var(--bg); border-bottom:1px solid var(--line); } .toc-item { border:1px solid var(--line); background:var(--panel); color:var(--ink-soft); font-size:12px; border-radius:999px; padding:3px 11px; cursor:pointer; max-width:180px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; font-family:inherit; } .toc-item:hover { color:var(--accent); border-color:var(--accent); } /* ── subject rail — the active view's related views/concepts, ranked, strongest on top ── */ #subject-rail { margin-top:14px; padding-top:10px; border-top:1px solid var(--line); } .srail-head { display:flex; align-items:center; gap:8px; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); padding:0 9px 6px; } .srail-label { flex:1; } .srail-scorer { font-family:var(--mono); font-size:10px; text-transform:none; } .srail-rerank { border:1px solid var(--line); background:transparent; color:var(--ink-soft); font-size:10px; border-radius:6px; padding:2px 7px; cursor:pointer; text-transform:none; font-family:inherit; } .srail-rerank:hover { color:var(--accent); border-color:var(--accent); } .srail-row { display:flex; flex-direction:column; gap:3px; width:100%; text-align:left; background:transparent; border:0; border-left:2px solid transparent; padding:6px 9px; cursor:pointer; color:var(--ink-soft); font:inherit; border-radius:0 8px 8px 0; } .srail-row:hover { color:var(--ink); border-left-color:var(--accent); background:var(--line-soft); } .srail-title { font-size:13px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; } .srail-meta { display:flex; align-items:center; gap:8px; } .srail-kind { font-size:9.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-faint); flex:0 0 auto; } /* strength as laid tesserae — small squares fill by score, not a continuous bar */ .srail-bar { flex:1; height:5px; background:transparent; overflow:hidden; } .srail-bar > i { display:block; height:100%; opacity:.85; background:repeating-linear-gradient(90deg, var(--accent) 0 5px, transparent 5px 8px); } .srail-more { display:block; width:100%; text-align:left; background:transparent; border:0; color:var(--ink-faint); font-size:11.5px; padding:6px 9px; cursor:pointer; font-family:inherit; } .srail-more:hover { color:var(--accent); } /* ── tile collapse — fold to the title bar; persists via reshape deltas ── */ .t-fold { border:0; background:transparent; color:var(--ink-faint); font-size:11px; line-height:1; padding:2px 4px; cursor:pointer; border-radius:4px; flex:0 0 auto; } .t-fold:hover { color:var(--accent); background:var(--line-soft); } .tessera.collapsed .tessera-body, .tessera.collapsed .okf-meta, .tessera.collapsed .tessera-sub, .tessera.collapsed .tessera-resize { display:none; } .tessera.collapsed .tessera-head { border-bottom:0; } /* ── OKF concept views — grid (so resize works) but with a reading measure ── */ .view-inner.layout-grid.view-okf { max-width: 980px; margin: 0 auto; } /* ── layout chip — the model proposes a layout; the human owns it (cycles, persists) ── */ .view-head { position: relative; } .layout-toggle { position:absolute; right:0; top:4px; font-family:var(--mono); font-size:11px; border:1px solid var(--line); background:var(--panel); color:var(--ink-soft); border-radius:999px; padding:3px 10px; cursor:pointer; } .layout-toggle:hover { color:var(--accent); border-color:var(--accent); } /* ＋ blank chip — sits just left of the layout chip; inserts a spacer tile */ .blank-add { position:absolute; right:96px; top:4px; font-family:var(--mono); font-size:11px; border:1px dashed var(--line); background:var(--panel); color:var(--ink-faint); border-radius:999px; padding:3px 10px; cursor:pointer; } .blank-add:hover { color:var(--accent); border-color:var(--accent); } /* ── spacer tile — a deliberate empty cell (a gap you place, drag, resize, remove) ── */ .tessera.t-spacer { background:transparent; border:1.5px dashed var(--line); min-height:96px; display:flex; align-items:center; justify-content:center; } .tessera.t-spacer .spacer-mark { font-family:var(--mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-faint); opacity:.5; } .tessera.t-spacer .t-del { position:absolute; top:6px; right:8px; width:20px; height:20px; border:none; background:none; color:var(--ink-faint); font-size:15px; line-height:1; cursor:pointer; opacity:0; transition:opacity .15s; } .tessera.t-spacer:hover { border-color:var(--ink-faint); } .tessera.t-spacer:hover .t-del { opacity:.7; } .tessera.t-spacer .t-del:hover { color:var(--accent); opacity:1; }