/* Concept canvas — shared chrome & calendar styles.
   Same vocabulary as ui_kits/dashboard, plus week-grid pieces. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;500;600;700&display=swap');

:root{
  --bg-primary:#FFFFFF; --bg-secondary:#F5F5F7;
  --bg-sidebar:#F0F0F2; --bg-hover:#E8E8ED; --bg-active:#D1D1D6;
  --border-light:#E5E5EA; --border-medium:#D1D1D6;
  --text-primary:#1D1D1F; --text-secondary:#6E6E73;
  --text-tertiary:#8E8E93; --text-quaternary:#AEAEB2;
  --accent:#007AFF; --accent-hover:#0056CC; --accent-light:#E3F2FD;
  --red:#FF3B30; --pink:#FF2D55; --green:#34C759; --orange:#FF9500;
  --purple:#AF52DE; --indigo:#5E5CE6; --teal:#5AC8FA; --yellow:#FFCC00;
  --grad-bedtime: linear-gradient(135deg,#1B1464 0%,#2D1B69 100%);
  --grad-greeting:
    radial-gradient(1200px 400px at 80% -10%, rgba(94,92,230,.55), transparent 60%),
    radial-gradient(800px 500px at 10% 120%, rgba(175,82,222,.45), transparent 60%),
    linear-gradient(135deg,#1B1464 0%,#2D1B69 55%,#1B1464 100%);
  --shadow-sm:0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 4px 12px rgba(0,0,0,.06);
  --shadow-lg:0 8px 24px rgba(0,0,0,.10);
  --r-sm:6px; --r-md:10px; --r-lg:14px; --r-xl:18px;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
button{ font:inherit; cursor:pointer; border:none; background:none; color:inherit; }
input{ font:inherit; }
svg{ display:block; }

/* Artboard root — drop into a DCArtboard at the right dimensions. */
.cc{ width:100%; height:100%; background:var(--bg-secondary);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Text','Segoe UI',sans-serif;
  color:var(--text-primary); -webkit-font-smoothing:antialiased; display:flex; flex-direction:column; overflow:hidden; }

/* ───────────── Toolbar (52px) ───────────── */
.cc-tb{ height:52px; flex-shrink:0; display:flex; align-items:center; padding:0 14px; gap:10px;
  background:var(--bg-secondary); border-bottom:1px solid var(--border-light); }
.cc-tb-btn{ width:30px; height:30px; border-radius:8px; display:inline-flex; align-items:center; justify-content:center;
  color:var(--text-secondary); }
.cc-tb-btn:hover{ background:var(--bg-hover); color:var(--text-primary); }
.cc-tb-btn.text{ width:auto; padding:0 12px; font-size:13px; font-weight:500; color:var(--accent); }
.cc-tb-btn.text:hover{ background:var(--accent-light); }
.cc-tb-btn svg{ width:16px; height:16px; }
.cc-tb-title{ font-size:14px; font-weight:600; letter-spacing:-.2px; margin-left:4px; }
.cc-tb-title .sub{ color:var(--text-tertiary); margin-left:8px; font-weight:500; }
.cc-tb-spacer{ flex:1; }
.cc-tb .seg{ display:inline-flex; background:var(--bg-hover); border-radius:8px; padding:2px; }
.cc-tb .seg span{ padding:4px 12px; font-size:11.5px; font-weight:600; color:var(--text-tertiary); border-radius:6px; cursor:pointer; }
.cc-tb .seg span.on{ background:#fff; color:var(--text-primary); box-shadow:var(--shadow-sm); }
.cc-avatar{ width:30px; height:30px; border-radius:50%; background:var(--accent); color:#fff;
  font-size:11px; font-weight:600; display:inline-flex; align-items:center; justify-content:center; }

/* ───────────── Body row ───────────── */
.cc-body{ flex:1; display:flex; min-height:0; }

/* ───────────── Sidebar (full 260px) ───────────── */
.cc-sb{ width:240px; flex-shrink:0; background:var(--bg-sidebar);
  border-right:1px solid var(--border-light);
  padding:12px 10px; overflow-y:auto;
  display:flex; flex-direction:column; gap:10px; }
.cc-sb-section + .cc-sb-section{ border-top:1px solid var(--border-light); padding-top:10px; }
.cc-sb-label{ font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:.6px;
  color:var(--text-tertiary); padding:0 8px 4px; display:flex; justify-content:space-between; align-items:center; }
.cc-sb-label .add{ width:14px; height:14px; display:inline-flex; align-items:center; justify-content:center;
  color:var(--text-tertiary); border-radius:4px; }
.cc-sb-label .add:hover{ background:var(--bg-hover); color:var(--text-primary); }
.cc-sb-item{ display:flex; align-items:center; gap:10px; padding:6px 10px; border-radius:7px;
  font-size:13px; color:var(--text-primary); cursor:pointer; user-select:none; }
.cc-sb-item:hover{ background:var(--bg-hover); }
.cc-sb-item.active{ background:var(--bg-primary); box-shadow:var(--shadow-sm); }
.cc-sb-icon{ width:22px; height:22px; border-radius:6px; display:inline-flex; align-items:center;
  justify-content:center; color:#fff; flex-shrink:0; }
.cc-sb-icon svg{ width:13px; height:13px; }
.cc-sb-count{ margin-left:auto; font-size:11px; color:var(--text-tertiary); font-variant-numeric:tabular-nums; }

/* Mini calendar inside sidebar */
.cc-mc{ background:var(--bg-primary); border-radius:10px; padding:10px; box-shadow:var(--shadow-sm); }
.cc-mc-h{ display:flex; align-items:center; justify-content:space-between; font-size:11.5px; font-weight:600; margin-bottom:6px; }
.cc-mc-h .nav{ display:inline-flex; gap:4px; color:var(--text-tertiary); }
.cc-mc-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:1px; }
.cc-mc-grid b{ font-size:9px; color:var(--text-tertiary); text-align:center; padding:2px 0; font-weight:500; }
.cc-mc-grid i{ font-style:normal; font-size:10.5px; text-align:center; padding:3px 0; color:var(--text-secondary); font-variant-numeric:tabular-nums; cursor:pointer; border-radius:50%; }
.cc-mc-grid i:hover{ background:var(--bg-hover); }
.cc-mc-grid i.muted{ color:var(--text-quaternary); }
.cc-mc-grid i.today{ background:var(--accent); color:#fff; font-weight:600; }
.cc-mc-grid i.has{ position:relative; }
.cc-mc-grid i.has::after{ content:""; position:absolute; bottom:1px; left:50%; transform:translateX(-50%);
  width:3px; height:3px; border-radius:50%; background:var(--accent); }
.cc-mc-grid i.today.has::after{ background:#fff; }

/* Feed list (calendar source toggles) */
.cc-feeds{ display:flex; flex-direction:column; gap:1px; }
.cc-feed{ display:flex; align-items:center; gap:8px; padding:5px 8px; border-radius:6px; font-size:12px; color:var(--text-primary); cursor:pointer; }
.cc-feed:hover{ background:var(--bg-hover); }
.cc-feed input[type=checkbox]{ accent-color:var(--accent); width:12px; height:12px; cursor:pointer; }
.cc-feed .sw{ width:9px; height:9px; border-radius:2.5px; flex-shrink:0; }
.cc-feed .ct{ margin-left:auto; font-size:10.5px; color:var(--text-tertiary); font-variant-numeric:tabular-nums; }
.cc-feed.muted{ color:var(--text-tertiary); text-decoration:line-through; }

/* Compact rail (60px) */
.cc-rail{ width:60px; flex-shrink:0; background:var(--bg-sidebar); border-right:1px solid var(--border-light);
  display:flex; flex-direction:column; align-items:center; padding:12px 0; gap:6px; }
.cc-rail .item{ width:38px; height:38px; border-radius:9px; display:flex; align-items:center; justify-content:center;
  color:var(--text-secondary); cursor:pointer; position:relative; }
.cc-rail .item:hover{ background:var(--bg-hover); color:var(--text-primary); }
.cc-rail .item.active{ background:var(--bg-primary); box-shadow:var(--shadow-sm); color:var(--text-primary); }
.cc-rail .item.active::before{ content:""; position:absolute; left:-12px; top:50%; transform:translateY(-50%);
  width:3px; height:18px; background:var(--accent); border-radius:0 2px 2px 0; }
.cc-rail .item svg{ width:18px; height:18px; }
.cc-rail .spacer{ flex:1; }
.cc-rail .item.av{ background:var(--accent); color:#fff; font-size:12px; font-weight:600; }

/* ───────────── Week grid (main content) ───────────── */
.cc-main{ flex:1; display:flex; flex-direction:column; min-width:0; min-height:0; }
.cc-week{ flex:1; display:grid; grid-template-rows:auto auto 1fr; overflow:hidden; }
.cc-week-head{ display:grid; grid-template-columns:54px repeat(7,1fr); border-bottom:1px solid var(--border-light); flex-shrink:0; background:var(--bg-secondary); }
.cc-week-head .dh{ padding:10px 0 12px; text-align:center; border-left:1px solid var(--border-light); }
.cc-week-head .dh:first-child{ border-left:none; }
.cc-week-head .dh .name{ font-size:9.5px; font-weight:600; letter-spacing:.8px; color:var(--text-tertiary); text-transform:uppercase; }
.cc-week-head .dh .num{ font-size:24px; font-weight:300; letter-spacing:-.6px; color:var(--text-primary); margin-top:2px; line-height:1; font-variant-numeric:tabular-nums; }
.cc-week-head .dh.today .name{ color:var(--accent); }
.cc-week-head .dh.today .num{ color:#fff; background:var(--accent); width:30px; height:30px; line-height:30px; border-radius:50%; display:inline-block; }

.cc-allday{ display:grid; grid-template-columns:54px repeat(7,1fr); border-bottom:1px solid var(--border-light); background:var(--bg-primary); flex-shrink:0; }
.cc-allday .lbl{ font-size:9px; color:var(--text-tertiary); padding:6px 6px 0; text-align:right; text-transform:uppercase; letter-spacing:.6px; }
.cc-allday .cell{ border-left:1px solid var(--border-light); padding:4px 4px; min-height:24px; position:relative; }
.cc-allday .ad{ background:rgba(0,122,255,0.10); color:#0040A6; border-left:3px solid var(--accent);
  border-radius:4px; padding:3px 6px; font-size:10.5px; font-weight:600; line-height:1.2; overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.cc-allday .ad.green{ background:rgba(52,199,89,0.12); color:#1B6E33; border-color:var(--green); }
.cc-allday .ad.purple{ background:rgba(175,82,222,0.10); color:#6A2D90; border-color:var(--purple); }

.cc-body-grid{ display:grid; grid-template-columns:54px repeat(7,1fr); position:relative; overflow:hidden; background:var(--bg-primary); }
.cc-hours{ display:flex; flex-direction:column; }
.cc-hour{ flex:1; font-size:10px; color:var(--text-tertiary); padding:0 6px 0 0; text-align:right; border-top:1px solid var(--border-light); position:relative; min-height:42px; }
.cc-hour:first-child{ border-top:none; }
.cc-col{ border-left:1px solid var(--border-light); position:relative; }
.cc-col.today-col{ background:rgba(0,122,255,0.025); }
.cc-col .h-line{ position:absolute; left:0; right:0; height:1px; background:var(--border-light); }
.cc-col .h-line.full{ background:var(--border-light); }
.cc-col .h-line.half{ background:var(--border-light); opacity:.55; }
.cc-evt{ position:absolute; left:2px; right:3px; border-radius:5px;
  padding:5px 7px 5px 9px; font-size:10.5px; font-weight:600; line-height:1.25; overflow:hidden;
  border-left:3px solid var(--text-tertiary); background:rgba(0,0,0,0.04); color:var(--text-primary); cursor:pointer; }
.cc-evt small{ display:block; font-size:9.5px; font-weight:500; opacity:.7; margin-top:1px; letter-spacing:0; }
.cc-evt.blue   { background:rgba(0,122,255,0.10);  color:#0040A6; border-color:var(--accent); }
.cc-evt.red    { background:rgba(255,59,48,0.10);  color:#A12017; border-color:var(--red); }
.cc-evt.green  { background:rgba(52,199,89,0.12);  color:#1B6E33; border-color:var(--green); }
.cc-evt.purple { background:rgba(175,82,222,0.10); color:#6A2D90; border-color:var(--purple); }
.cc-evt.orange { background:rgba(255,149,0,0.12);  color:#8A4A00; border-color:var(--orange); }
.cc-evt.teal   { background:rgba(90,200,250,0.16); color:#0A4B73; border-color:var(--teal); }
.cc-evt.indigo { background:rgba(94,92,230,0.10);  color:#2D2C9C; border-color:var(--indigo); }
.cc-now{ position:absolute; left:0; right:0; height:1.5px; background:var(--red); z-index:2; pointer-events:none; }
.cc-now::before{ content:""; position:absolute; left:-3px; top:-3px; width:7px; height:7px; border-radius:50%; background:var(--red); }

/* Concept caption / banner */
.cc-banner{ position:absolute; left:0; right:0; bottom:0; padding:8px 16px;
  background:rgba(255,255,255,.92); -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  border-top:1px solid var(--border-light);
  display:flex; gap:10px; align-items:center; font-size:11px; color:var(--text-secondary); }
.cc-banner b{ color:var(--text-primary); font-weight:600; }

/* Sign-in artboards */
.si{ width:100%; height:100%; display:flex; align-items:stretch; overflow:hidden;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Text',sans-serif; color:var(--text-primary); }

/* Sign-in A — warm paper, marketing register */
.si.paper{ background:#F7F5F1; }
.si.paper .pane{ flex:1; display:flex; align-items:center; justify-content:center; padding:40px; }
.si.paper .card{ width:380px; max-width:100%; }
.si.paper .brand{ display:flex; align-items:center; gap:10px; margin-bottom:32px; }
.si.paper .brand-mark{ width:30px; height:30px; border-radius:8px; background:var(--accent); color:#fff;
  display:flex; align-items:center; justify-content:center; }
.si.paper .brand-mark svg{ width:18px; height:18px; }
.si.paper .brand-name{ font-size:15px; font-weight:600; letter-spacing:-.2px; }
.si.paper .eyebrow{ font-size:11.5px; font-weight:600; letter-spacing:.9px; text-transform:uppercase; color:#8C8881; }
.si.paper h1{ font-size:36px; font-weight:600; letter-spacing:-1px; line-height:1.1; margin-top:8px; color:#1D1D1F; }
.si.paper .lede{ margin-top:14px; font-size:15px; line-height:1.55; color:#5C5A56; max-width:340px; }
.si.paper .form{ margin-top:24px; display:flex; flex-direction:column; gap:12px; }
.si.paper .field label{ display:block; font-size:11.5px; font-weight:600; letter-spacing:.6px; text-transform:uppercase; color:#8C8881; margin-bottom:5px; }
.si.paper .field input{ width:100%; padding:11px 14px; border:1px solid #CFC9BD; border-radius:10px;
  background:#FFFFFF; font-size:14.5px; color:#1D1D1F; outline:none; transition:border-color .15s, box-shadow .15s; }
.si.paper .field input:focus{ border-color:var(--accent); box-shadow:0 0 0 3px rgba(0,122,255,.12); }
.si.paper .submit{ background:var(--accent); color:#fff; padding:12px 18px; border-radius:999px;
  font-size:14px; font-weight:600; margin-top:8px; }
.si.paper .submit:hover{ background:var(--accent-hover); }
.si.paper .switch{ margin-top:18px; font-size:13px; color:#8C8881; }
.si.paper .switch a{ color:var(--accent); font-weight:600; cursor:pointer; }
.si.paper .legal{ margin-top:36px; font-size:11px; color:#B8B3AB; line-height:1.6; max-width:300px; }
.si.paper .legal a{ color:#8C8881; text-decoration:underline; text-decoration-color:#CFC9BD; }

/* Right pane — midnight calmness panel */
.si.paper .stage{ flex:1.05; padding:40px; display:flex; flex-direction:column;
  background:var(--grad-greeting); color:#fff; position:relative; overflow:hidden; }
.si.paper .stage::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(1.4px 1.4px at 12% 22%, #fff 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 22% 68%, rgba(255,255,255,.7) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 42% 18%, rgba(255,255,255,.6) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 62% 38%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 78% 28%, #fff 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 88% 62%, rgba(255,255,255,.7) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 35% 82%, rgba(255,255,255,.5) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 70% 88%, rgba(255,255,255,.4) 50%, transparent 51%);
  opacity:.7;
}
.si.paper .stage > *{ position:relative; z-index:1; }
.si.paper .stage .eyebrow2{ font-size:11px; font-weight:600; letter-spacing:1.1px; text-transform:uppercase; color:rgba(255,255,255,.6); }
.si.paper .stage h2{ font-size:30px; font-weight:600; letter-spacing:-.7px; line-height:1.18; margin-top:12px; max-width:380px; }
.si.paper .stage h2 .dim{ color:rgba(255,255,255,.7); font-weight:300; }
.si.paper .stage p{ font-size:14px; color:rgba(255,255,255,.7); margin-top:14px; line-height:1.5; max-width:360px; }
.si.paper .stage .preview{ margin-top:auto; align-self:stretch; }
.si.paper .bedtime-mini{ background:rgba(0,0,0,0.22); border:1px solid rgba(255,255,255,.08);
  border-radius:14px; padding:18px 22px; display:flex; align-items:center; justify-content:space-between; gap:18px; backdrop-filter:blur(4px); }
.si.paper .bedtime-mini .lbl{ font-size:10px; font-weight:600; letter-spacing:.8px; text-transform:uppercase; color:rgba(255,255,255,.6); }
.si.paper .bedtime-mini .time{ font-size:38px; font-weight:200; letter-spacing:-1.4px; line-height:1; margin-top:6px; font-variant-numeric:tabular-nums; }
.si.paper .bedtime-mini .time small{ font-size:14px; font-weight:300; opacity:.65; margin-left:2px; letter-spacing:0; }
.si.paper .bedtime-mini .meta{ font-size:11px; color:rgba(255,255,255,.55); margin-top:6px; }
.si.paper .bedtime-mini .right{ text-align:right; font-size:10px; color:rgba(255,255,255,.55); }
.si.paper .bedtime-mini .right b{ display:block; font-size:13px; color:#fff; font-weight:500; margin-top:3px; }

/* Sign-in B — product grey, in-app register */
.si.grey{ background:var(--bg-secondary); align-items:center; justify-content:center; }
.si.grey .card{ width:400px; max-width:100%; background:var(--bg-primary);
  border:1px solid var(--border-light); border-radius:18px; padding:36px 32px;
  box-shadow:var(--shadow-md); }
.si.grey .brand{ display:flex; flex-direction:column; align-items:center; gap:10px; margin-bottom:18px; }
.si.grey .brand-mark{ width:46px; height:46px; border-radius:11px; background:var(--accent); color:#fff;
  display:flex; align-items:center; justify-content:center; box-shadow:0 6px 20px rgba(0,122,255,.20); }
.si.grey .brand-mark svg{ width:24px; height:24px; }
.si.grey .brand-name{ font-size:15px; font-weight:600; color:var(--text-primary); }
.si.grey h1{ font-size:24px; font-weight:600; letter-spacing:-.5px; color:var(--text-primary); text-align:center; }
.si.grey .lede{ font-size:13.5px; color:var(--text-secondary); margin-top:8px; text-align:center; }
.si.grey .form{ margin-top:22px; display:flex; flex-direction:column; gap:14px; }
.si.grey .field label{ display:block; font-size:11.5px; font-weight:500; color:var(--text-secondary); margin-bottom:6px; }
.si.grey .field input{ width:100%; padding:11px 13px; border:1px solid var(--border-light); border-radius:10px;
  background:var(--bg-primary); font-size:14px; color:var(--text-primary); outline:none; transition:border-color .15s, box-shadow .15s; }
.si.grey .field input:focus{ border-color:var(--accent); box-shadow:0 0 0 3px rgba(0,122,255,.12); }
.si.grey .submit{ background:var(--accent); color:#fff; padding:11px 18px; border-radius:10px; font-size:14px; font-weight:600; margin-top:4px; }
.si.grey .submit:hover{ background:var(--accent-hover); }
.si.grey .switch{ margin-top:18px; font-size:13px; color:var(--text-tertiary); text-align:center; }
.si.grey .switch a{ color:var(--accent); font-weight:600; cursor:pointer; }
.si.grey .receipt{ margin-top:22px; padding-top:18px; border-top:1px solid var(--border-light);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:10.5px; color:var(--text-tertiary);
  display:flex; flex-wrap:wrap; gap:6px 10px; justify-content:center; letter-spacing:.2px; }
.si.grey .receipt span{ color:var(--text-secondary); }