/* ============================================================
   Sectionly — app shell design system
   Display: Space Grotesk · UI: Plus Jakarta Sans · Mono: JetBrains Mono
   ============================================================ */

:root {
  /* type */
  --font-display: 'Inter', var(--font-ui);
  --font-ui: 'Inter', -apple-system, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* accent (tweakable) */
  --accent: #6366f1;
  --accent-press: #4f46e5;
  --on-accent: #ffffff;

  /* radii */
  --r-xs: 7px;
  --r-sm: 9px;
  --r: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-pill: 999px;

  /* density (tweakable via .density-*) */
  --card-gap: 22px;
  --pad: 16px;

  /* motion */
  --ease: cubic-bezier(.22, .61, .36, 1);

  /* rich-black sidebar palette (theme-independent) */
  --sb-bg: linear-gradient(184deg, #1a1a1e 0%, #111113 50%, #0a0a0c 100%);
  --sb-text: #f2f3f6;
  --sb-text-dim: #9b9ca6;
  --sb-label: #6f86ff;
  --sb-active-bg: rgba(255, 255, 255, .09);
  --sb-active-accent: var(--accent);
  --sb-border: rgba(255, 255, 255, .08);
  --sb-hover: rgba(255, 255, 255, .055);
}

/* ---- Light theme (default) ---- */
:root, .theme-light {
  --bg: #F6F7FA;
  --bg-grid: #e3e8f3;
  --surface: #ffffff;
  --surface-2: #f3f4f7;
  --surface-3: #ebedf2;
  --border: #e6e8ee;
  --border-strong: #d4d8e2;
  --text: #15171c;
  --text-2: #565d70;
  --text-3: #888fa1;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, #ffffff);
  --accent-tint: color-mix(in srgb, var(--accent) 7%, #ffffff);
  --shadow-sm: 0 1px 2px rgba(30, 50, 95, .06), 0 1px 3px rgba(30, 50, 95, .05);
  --shadow: 0 6px 20px -6px rgba(30, 50, 95, .12), 0 2px 8px -3px rgba(30, 50, 95, .07);
  --shadow-lg: 0 28px 56px -18px rgba(25, 45, 95, .26), 0 10px 24px -10px rgba(25, 45, 95, .14);
  --code-bg: #14161d;
  color-scheme: light;
}

/* ---- Dark theme ---- */
.theme-dark {
  --bg: #0b0c10;
  --bg-grid: #14161d;
  --surface: #14161c;
  --surface-2: #1a1d25;
  --surface-3: #222632;
  --border: #262a35;
  --border-strong: #333949;
  --text: #f2f3f7;
  --text-2: #a4abbd;
  --text-3: #6e7589;
  --accent-soft: color-mix(in srgb, var(--accent) 26%, #14161c);
  --accent-tint: color-mix(in srgb, var(--accent) 14%, #14161c);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow: 0 8px 24px -8px rgba(0, 0, 0, .55);
  --shadow-lg: 0 30px 60px -16px rgba(0, 0, 0, .7);
  --code-bg: #0a0b0f;
  color-scheme: dark;
}

/* density variants */
.density-compact { --card-gap: 14px; --pad: 12px; }
.density-regular { --card-gap: 22px; --pad: 16px; }
.density-comfy   { --card-gap: 30px; --pad: 22px; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
}

body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#root { height: 100%; }

::selection { background: color-mix(in srgb, var(--accent) 28%, transparent); }

button { font-family: inherit; cursor: pointer; }

/* scrollbars */
*::-webkit-scrollbar { width: 11px; height: 11px; }
*::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 99px;
  border: 3px solid var(--bg);
}
*::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ============================================================
   App layout
   ============================================================ */
.app {
  display: grid;
  grid-template-columns: var(--rail-w, 256px) 1fr;
  height: 100%;
  overflow: hidden;
  color: var(--text);
}
.app.rail-collapsed { --rail-w: 76px; }

/* ---------- Sidebar ---------- */
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  position: relative;
  z-index: 20;
}
.sb-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 20px 20px 16px;
  min-height: 0;
}
.sb-logo {
  width: 34px; height: 34px;
  border-radius: 10px;
  display: grid; place-items: center;
  flex: none;
  box-shadow: 0 4px 12px -2px color-mix(in srgb, var(--accent) 55%, transparent);
}
.sb-logo img { width: 34px; height: 34px; display: block; border-radius: 10px; }
.sb-logo-full { height: 34px; width: auto; display: block; }
.sb-logo-mark { display: none; }
.rail-collapsed .sb-logo-full { display: none; }
.rail-collapsed .sb-logo-mark { display: grid; }
.sb-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.sb-name b { color: var(--accent); }
.rail-collapsed .sb-name, .rail-collapsed .sb-meta-label,
.rail-collapsed .nav-label, .rail-collapsed .nav-count,
.rail-collapsed .sb-section-label, .rail-collapsed .upgrade { display: none; }
.rail-collapsed .sb-brand { padding: 20px 0 16px; justify-content: center; }

.sb-scroll { flex: 1; min-height: 0; overflow-y: auto; padding: 6px 12px 12px; }
.sb-section-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--text-3);
  padding: 16px 12px 7px;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px;
  margin-bottom: 8px;
  border-radius: var(--r-sm);
  color: var(--text-2);
  font-size: 14px; font-weight: 500;
  border: none; background: none; width: 100%; text-align: left;
  transition: background .14s, color .14s;
  position: relative;
}
.rail-collapsed .nav-item { justify-content: center; padding: 9px; }
.nav-item svg { width: 18px; height: 18px; flex: none; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.theme-dark .nav-item.active { color: color-mix(in srgb, var(--accent) 60%, #fff); }
.nav-label { flex: 1; white-space: nowrap; }
.nav-count {
  font-size: 12px; font-weight: 600;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}
.nav-item.active .nav-count { color: var(--accent); }
.nav-dot { width: 9px; height: 9px; border-radius: 3px; flex: none; }

/* expandable nav group (Projects) */
.nav-item .chev { display: flex; flex: none; opacity: .7; transition: transform .22s var(--ease); }
.nav-item.open .chev { transform: rotate(90deg); }
.nav-sub { padding-left: 39px; }
.rail-collapsed .nav-sub { padding-left: 9px; }
.rail-collapsed .nav-item .chev { display: none; }
.nav-add-plus {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .1);
}
.rail-collapsed .nav-add-plus { margin: 0 auto; }

.sb-foot { padding: 12px; border-top: 1px solid var(--border); }
.upgrade {
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 16%, var(--surface)), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
  margin-bottom: 10px;
}
.upgrade h4 { margin: 0 0 3px; font-size: 13.5px; font-family: var(--font-display); }
.upgrade p { margin: 0 0 10px; font-size: 12px; color: var(--text-2); line-height: 1.45; }
.sb-user {
  display: flex; align-items: center; gap: 10px;
  padding: 7px; border-radius: var(--r-sm);
  cursor: pointer; width: 100%; border: none; background: none; text-align: left;
  color: inherit; font-family: inherit;
}
.sb-user-meta span { display: inline-flex; align-items: center; gap: 5px; }
.sb-user:hover { background: var(--surface-2); }
.rail-collapsed .sb-user { justify-content: center; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, #f59e0b, #ec4899);
  color: #fff; font-weight: 700; font-size: 13px;
  display: grid; place-items: center; overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sb-user-meta { flex: 1; min-width: 0; }
.rail-collapsed .sb-user-meta, .rail-collapsed .sb-user svg { display: none; }
.sb-user-meta b { display: block; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-user-meta span { font-size: 11.5px; color: var(--text-3); }

/* ---------- Main column ---------- */
.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--bg); color: var(--text); }

.topbar {
  height: 64px; flex: none;
  display: flex; align-items: center; gap: 14px;
  padding: 0 26px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 12;
}
.rail-toggle {
  width: 34px; height: 34px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center; color: var(--text-2);
  flex: none;
}
.rail-toggle:hover { background: var(--surface-2); color: var(--text); }
.rail-toggle svg { width: 17px; height: 17px; }

.search {
  flex: 1; max-width: 460px;
  display: flex; align-items: center; gap: 9px;
  height: 38px; padding: 0 13px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-3);
  transition: border-color .14s, box-shadow .14s;
}
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search svg { width: 17px; height: 17px; flex: none; }
.search input {
  flex: 1; border: none; background: none; outline: none;
  font-family: inherit; font-size: 14px; color: var(--text);
}
.search input::placeholder { color: var(--text-3); }
.kbd {
  font-family: var(--font-mono); font-size: 11px;
  padding: 2px 6px; border-radius: 5px;
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--text-3);
}
.top-spacer { flex: 1; }
.icon-btn {
  width: 38px; height: 38px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center; color: var(--text-2);
  flex: none; transition: background .14s, color .14s;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn.active { background: var(--accent-tint); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 30%, var(--border)); }
.icon-btn svg { width: 18px; height: 18px; }

/* notifications popover */
.notif-wrap { position: relative; }
.notif-panel {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 120;
  width: 300px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r);
  box-shadow: var(--shadow-lg); overflow: hidden;
  animation: mcatIn .14s var(--ease) both;
}
.notif-head {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  font-size: 13.5px; font-weight: 700; color: var(--text);
}
.notif-empty { padding: 30px 24px 32px; text-align: center; }
.notif-empty-ico {
  display: inline-grid; place-items: center; width: 46px; height: 46px;
  border-radius: 50%; background: var(--surface-2); color: var(--text-3); margin-bottom: 12px;
}
.notif-empty-title { font-size: 14px; font-weight: 600; color: var(--text); margin: 0 0 4px; }
.notif-empty-sub { font-size: 12.5px; color: var(--text-3); margin: 0; line-height: 1.5; }

.content { flex: 1; min-height: 0; overflow-y: auto; scroll-behavior: smooth; }
.content-inner { max-width: 1280px; margin: 0 auto; padding: 32px 36px 80px; }

/* ============================================================
   Shared UI atoms
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  height: 38px; padding: 0 15px;
  border-radius: var(--r-sm);
  font-size: 13.5px; font-weight: 600;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  transition: background .14s, border-color .14s, transform .08s;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: var(--accent); border-color: var(--accent); color: var(--on-accent);
  box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--accent) 60%, transparent);
}
.btn-primary:hover { background: var(--accent-press); border-color: var(--accent-press); }
.btn-ghost { background: none; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-sm { height: 32px; padding: 0 11px; font-size: 12.5px; }
.btn-plus { width: 38px; padding: 0; justify-content: center; gap: 0; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 14px;
  border-radius: var(--r-pill);
  font-size: 13px; font-weight: 600;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
  transition: all .14s; white-space: nowrap;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip.active { background: var(--text); border-color: var(--text); color: var(--bg); }
.chip .nav-dot { width: 7px; height: 7px; border-radius: 2px; }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 8px;
  border-radius: 6px;
  font-size: 11px; font-weight: 700; letter-spacing: .01em;
  font-family: var(--font-mono);
  background: var(--surface-2); color: var(--text-2);
  border: 1px solid var(--border);
}
.badge.html { color: #d96d2b; background: color-mix(in srgb, #d96d2b 11%, var(--surface)); border-color: color-mix(in srgb, #d96d2b 22%, var(--surface)); }
.badge.react { color: #1f9ec4; background: color-mix(in srgb, #1f9ec4 11%, var(--surface)); border-color: color-mix(in srgb, #1f9ec4 22%, var(--surface)); }
.badge.pro { color: #b4830e; background: color-mix(in srgb, #f5b50a 16%, var(--surface)); border-color: color-mix(in srgb, #f5b50a 30%, var(--surface)); }

/* section heading */
.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent);
}
.h-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.h-row h2 { margin: 0; font-family: var(--font-display); font-size: 21px; letter-spacing: -.02em; }
.h-row p { margin: 4px 0 0; color: var(--text-2); font-size: 14px; }
.link-more { color: var(--accent); font-weight: 600; font-size: 13.5px; display: inline-flex; align-items: center; gap: 4px; background: none; border: none; }
.link-more:hover { gap: 7px; }

/* ============================================================
   Section card (library item)
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: var(--card-gap);
}
.scard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color .16s, box-shadow .16s, transform .16s;
  cursor: pointer;
}
.scard:hover { border-color: var(--border-strong); box-shadow: var(--shadow); transform: translateY(-3px); }
.scard-preview {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--surface-2);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.scard-frame {
  position: absolute; top: 0; left: 0;
  border: none;
  transform-origin: top left;
  pointer-events: none;
  background: #fff;
}
.scard-preview .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, color-mix(in srgb, var(--accent) 30%, transparent), transparent 55%);
  opacity: 0; transition: opacity .18s;
  display: flex; align-items: flex-end; justify-content: center; gap: 8px; padding-bottom: 16px;
}
.scard:hover .overlay { opacity: 1; }
.overlay .btn { box-shadow: var(--shadow-lg); }
.scard-fav {
  position: absolute; top: 10px; right: 10px;
  width: 32px; height: 32px; border-radius: 9px;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  display: grid; place-items: center; color: var(--text-2);
  z-index: 2; opacity: 0; transform: translateY(-4px); transition: all .16s;
}
.scard:hover .scard-fav, .scard-fav.on { opacity: 1; transform: none; }
.scard-fav:hover { color: #ef4444; }
.scard-fav.on { color: #ef4444; background: color-mix(in srgb, #ef4444 12%, var(--surface)); border-color: color-mix(in srgb, #ef4444 30%, var(--surface)); }
.scard-fav svg { width: 16px; height: 16px; }
.scard-body { padding: 13px 15px 15px; display: flex; flex-direction: column; gap: 9px; }
.scard-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.scard-title h3 { margin: 0; font-size: 14.5px; font-weight: 600; letter-spacing: -.01em; flex: 1; min-width: 0; }
.scard-title-r { display: flex; align-items: center; gap: 8px; flex: none; }
.scard-open { flex: none; }
.scard-cat { font-size: 12.5px; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.scard-foot { display: flex; align-items: center; gap: 6px; }
.scard-foot .badges { display: flex; gap: 6px; }
.scard-foot .spacer { flex: 1; }
.scard-stat { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--text-3); font-weight: 500; }
.scard-stat svg { width: 13px; height: 13px; }

/* ============================================================
   Stat cards (dashboard)
   ============================================================ */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--card-gap); }
.statc {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 18px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative; overflow: hidden;
}
.statc-ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; }
.statc-ico svg { width: 19px; height: 19px; }
.statc-val { font-family: var(--font-display); font-size: 28px; font-weight: 700; letter-spacing: -.02em; line-height: 1; }
.statc-label { font-size: 13px; color: var(--text-2); margin-top: 5px; }
.statc-delta { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 3px; }
.statc-delta.up { color: #1a9d5a; }
.statc-delta svg { width: 13px; height: 13px; }

/* hero banner on dashboard */
.hero-banner {
  position: relative; overflow: hidden;
  border-radius: var(--r-xl);
  padding: 34px 36px;
  background:
    radial-gradient(120% 140% at 90% -10%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 60%),
    linear-gradient(150deg, color-mix(in srgb, var(--accent) 92%, #000), color-mix(in srgb, var(--accent) 60%, #2a1a5e));
  color: #fff;
  margin-bottom: 26px;
}
.hero-banner h1 { font-family: var(--font-display); font-size: 30px; letter-spacing: -.03em; margin: 0 0 8px; max-width: 18ch; line-height: 1.08; }
.hero-banner p { margin: 0 0 20px; font-size: 15px; opacity: .85; max-width: 46ch; line-height: 1.5; }
.hero-banner .btn { color: var(--text); }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-banner .btn-clear { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.22); color: #fff; }
.hero-banner .btn-clear:hover { background: rgba(255,255,255,.22); }
.hero-deco {
  position: absolute; right: -40px; top: -30px; bottom: -30px; width: 320px;
  opacity: .5; pointer-events: none;
  -webkit-mask: linear-gradient(to left, #000, transparent);
          mask: linear-gradient(to left, #000, transparent);
}
.hero-deco .ghost {
  position: absolute; border-radius: 10px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.22);
}

/* category tiles */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: var(--card-gap); }
.cat-tile {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 18px;
  display: flex; flex-direction: column; gap: 14px;
  transition: border-color .16s, box-shadow .16s, transform .16s;
  text-align: left; position: relative; overflow: hidden;
}
.cat-tile:hover { border-color: var(--border-strong); box-shadow: var(--shadow); transform: translateY(-3px); }
.cat-tile-ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; }
.cat-tile-ico svg { width: 22px; height: 22px; }
.cat-tile h3 { margin: 0; font-size: 15px; font-weight: 600; }
.cat-tile span { font-size: 12.5px; color: var(--text-3); }
.cat-tile .mini-stack { position: absolute; right: -14px; bottom: -14px; display: flex; gap: 4px; opacity: .35; }
.cat-tile .mini-stack i { width: 26px; height: 40px; border-radius: 5px; background: var(--surface-3); display: block; }

/* ============================================================
   Section detail view
   ============================================================ */
.detail-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.detail-head .back { margin-bottom: 14px; }
.detail-title { flex: 1; min-width: 240px; }
.detail-title h1 { font-family: var(--font-display); font-size: 26px; letter-spacing: -.02em; margin: 0 0 7px; }
.detail-title .meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; color: var(--text-2); font-size: 13.5px; }
.detail-actions { display: flex; gap: 9px; flex-wrap: wrap; }

.preview-shell { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); margin-bottom: 22px; }
.preview-bar {
  height: 48px; display: flex; align-items: center; gap: 12px;
  padding: 0 14px; border-bottom: 1px solid var(--border); background: var(--surface-2);
}
.dots { display: flex; gap: 7px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-strong); }
.preview-url {
  flex: 1; max-width: 340px; height: 28px;
  display: flex; align-items: center; gap: 7px; padding: 0 11px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-pill);
  font-size: 12px; color: var(--text-3); font-family: var(--font-mono);
}
.preview-url svg { width: 12px; height: 12px; }
.seg { display: flex; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 3px; gap: 2px; }
.seg button { height: 28px; padding: 0 11px; border: none; background: none; border-radius: 6px; font-size: 12.5px; font-weight: 600; color: var(--text-2); display: inline-flex; align-items: center; gap: 6px; }
.seg button svg { width: 15px; height: 15px; }
.seg button.active { background: var(--accent); color: var(--on-accent); }
.preview-stage {
  background:
    linear-gradient(var(--bg-grid) 1px, transparent 1px) 0 0 / 22px 22px,
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px) 0 0 / 22px 22px,
    var(--bg);
  padding: 26px; display: flex; justify-content: center;
  max-height: 560px; overflow: auto;
}
.preview-stage iframe { border: none; background: #fff; border-radius: 8px; box-shadow: var(--shadow-lg); transition: width .25s var(--ease); }

/* code panel */
.code-panel { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--code-bg); }
.code-bar { height: 46px; display: flex; align-items: center; gap: 4px; padding: 0 10px 0 14px; border-bottom: 1px solid rgba(255,255,255,.08); }
.code-tabs { display: flex; gap: 2px; flex: 1; }
.code-tab {
  height: 30px; padding: 0 13px; border: none; background: none;
  color: rgba(255,255,255,.55); font-family: var(--font-mono); font-size: 12.5px; font-weight: 600;
  border-radius: 7px; display: inline-flex; align-items: center; gap: 7px;
}
.code-tab:hover { color: rgba(255,255,255,.85); background: rgba(255,255,255,.06); }
.code-tab.active { color: #fff; background: rgba(255,255,255,.1); }
.code-tab .ext { color: var(--accent); }
.code-copy {
  height: 30px; padding: 0 12px; border-radius: 7px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14);
  color: #fff; font-size: 12.5px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 7px;
}
.code-copy:hover { background: rgba(255,255,255,.18); }
.code-copy svg { width: 14px; height: 14px; }
.code-copy.done { background: color-mix(in srgb, #22c55e 30%, transparent); border-color: color-mix(in srgb, #22c55e 40%, transparent); }
.code-scroll { max-height: 440px; overflow: auto; }
.code-scroll pre { margin: 0; padding: 18px 20px; }
.code-scroll code {
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.75;
  color: #c9d1e3; white-space: pre; display: block;
}
/* token colors */
.tk-tag { color: #7c9cff; }
.tk-attr { color: #6fd0c0; }
.tk-str { color: #e0a878; }
.tk-com { color: #5b6377; font-style: italic; }
.tk-kw { color: #c98bdb; }
.tk-punc { color: #8893ab; }

.detail-grid { display: grid; grid-template-columns: 1fr; gap: 22px; }

/* empty state */
.empty { text-align: center; padding: 80px 20px; color: var(--text-3); }
.empty svg { width: 46px; height: 46px; margin-bottom: 16px; opacity: .5; }
.empty h3 { font-family: var(--font-display); color: var(--text); margin: 0 0 6px; font-size: 18px; }
.empty p { margin: 0; font-size: 14px; }

/* ============================================================
   Add / Edit Section form
   ============================================================ */
.form-wrap { max-width: 820px; }
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 26px 28px; margin-bottom: 22px; }
.field { margin-bottom: 22px; }
.field:last-child { margin-bottom: 0; }
.field > label { display: block; font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.field > label .req { color: #ef4444; margin-left: 2px; }
.field .hint { font-size: 12.5px; color: var(--text-3); margin: 7px 0 0; line-height: 1.5; }
.t-input {
  width: 100%; height: 44px; padding: 0 14px;
  border: 1px solid var(--border); border-radius: var(--r-sm);
  background: var(--surface); color: var(--text);
  font-family: inherit; font-size: 14.5px; outline: none;
  transition: border-color .14s, box-shadow .14s;
}
.t-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.t-input.err { border-color: #ef4444; box-shadow: 0 0 0 3px color-mix(in srgb,#ef4444 16%,transparent); }
.t-input::placeholder { color: var(--text-3); }
textarea.t-input { height: auto; min-height: 150px; padding: 12px 14px; line-height: 1.6; resize: vertical; font-family: var(--font-mono); font-size: 12.5px; }
.field-err { font-size: 12.5px; color: #ef4444; margin: 7px 0 0; font-weight: 500; }

.cat-pick { display: flex; flex-wrap: wrap; gap: 9px; }
.cat-pick .chip { cursor: pointer; }
.cat-pick .chip.active { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.cat-pick .chip.active .nav-dot { background: rgba(255,255,255,.85); }

/* category dropdown */
.select-wrap { position: relative; }
select.t-input {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  padding-right: 42px; cursor: pointer;
}
.select-wrap .select-chev {
  position: absolute; right: 13px; top: 50%; transform: translateY(-50%) rotate(90deg);
  color: var(--text-3); pointer-events: none; display: grid; place-items: center;
}
select.t-input option { color: #15171c; }

/* browse filter row */
.browse-filters {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 18px;
}
.browse-filters-right { display: flex; align-items: center; gap: 8px; }
.browse-filters-left { display: flex; align-items: center; gap: 14px; }
.results-count { font-size: 13.5px; color: var(--text-2); font-weight: 500; }
.browse-filters-right .seg { height: 38px; align-items: center; }
.browse-filters-right .select-wrap .t-input {
  height: 38px; width: auto; font-size: 13px; font-weight: 600;
  background: var(--surface); padding: 0 40px 0 14px;
}
.browse-filters-right .select-chev { transform: translateY(-50%) rotate(90deg); }

/* multi-select category dropdown */
.mcat { position: relative; }
.mcat-btn {
  display: inline-flex; align-items: center; gap: 9px;
  height: 38px; padding: 0 12px 0 14px;
  border: 1px solid var(--border); border-radius: var(--r-sm);
  background: var(--surface); color: var(--text);
  font-family: inherit; font-size: 13.5px; font-weight: 600; cursor: pointer;
  box-shadow: var(--shadow-sm); transition: border-color .14s, box-shadow .14s;
}
.mcat-btn:hover { border-color: var(--border-strong); }
.mcat-btn.open { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.mcat-btn svg { color: var(--text-3); }
.mcat-btn.has svg { color: var(--accent); }
.mcat-label { color: var(--text); }
.mcat-count {
  display: inline-grid; place-items: center; min-width: 19px; height: 19px;
  padding: 0 5px; border-radius: 99px; background: var(--accent); color: var(--on-accent);
  font-size: 11.5px; font-weight: 700;
}
.mcat-chev { display: grid; transition: transform .18s; }
.mcat-chev svg { transform: rotate(90deg); width: 14px; height: 14px; }
.mcat-btn.open .mcat-chev { transform: rotate(180deg); }

.mcat-panel {
  position: absolute; top: calc(100% + 8px); left: 0; z-index: 60;
  width: 280px; max-height: 380px; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  box-shadow: var(--shadow-lg); overflow: hidden;
  animation: mcatIn .14s var(--ease) both;
}
@keyframes mcatIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.mcat-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 14px; border-bottom: 1px solid var(--border);
  font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-3);
}
.mcat-clear { background: none; border: none; color: var(--accent); font-family: inherit; font-size: 11.5px; font-weight: 700; letter-spacing: .02em; text-transform: none; cursor: pointer; }
.mcat-list { overflow-y: auto; padding: 6px; display: flex; flex-direction: column; gap: 1px; }
.mcat-opt {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 10px; border: none; border-radius: var(--r-xs); background: none;
  font-family: inherit; font-size: 13.5px; font-weight: 500; color: var(--text);
  cursor: pointer; text-align: left; transition: background .12s;
}
.mcat-opt:hover { background: var(--surface-2); }
.mcat-opt.on { background: var(--accent-tint); }
.mcat-check {
  width: 18px; height: 18px; flex: none; border-radius: 5px;
  border: 1.5px solid var(--border-strong); display: grid; place-items: center; color: #fff;
}
.mcat-opt.on .mcat-check { background: var(--accent); border-color: var(--accent); }
.mcat-opt-label { flex: 1; }
.mcat-opt-n { color: var(--text-3); font-size: 12px; font-weight: 600; }

/* active category filter chips */
.active-cats { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.active-cat {
  display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 10px;
  border: 1px solid var(--border); border-radius: 99px; background: var(--surface);
  font-family: inherit; font-size: 12.5px; font-weight: 600; color: var(--text); cursor: pointer;
  transition: border-color .14s, color .14s;
}
.active-cat:hover { border-color: var(--border-strong); }
.active-cat svg:last-child { color: var(--text-3); }
.active-cat:hover svg:last-child { color: #ef4444; }
.active-cat-clear { background: none; border: none; color: var(--text-2); font-family: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer; padding: 0 4px; }
.active-cat-clear:hover { color: var(--accent); }

.src-tabs { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 3px; gap: 2px; margin-bottom: 14px; }
.src-tabs button { height: 30px; padding: 0 14px; border: none; background: none; border-radius: 6px; font-size: 13px; font-weight: 600; color: var(--text-2); display: inline-flex; align-items: center; gap: 7px; }
.src-tabs button svg { width: 15px; height: 15px; }
.src-tabs button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

.drop {
  border: 1.5px dashed var(--border-strong); border-radius: var(--r); padding: 34px 24px;
  text-align: center; background: var(--surface-2); cursor: pointer;
  transition: border-color .15s, background .15s; position: relative;
}
.drop:hover { border-color: var(--accent); background: var(--accent-tint); }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop-ico { width: 50px; height: 50px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); display: grid; place-items: center; color: var(--accent); margin: 0 auto 14px; }
.drop-ico svg { width: 24px; height: 24px; }
.drop h4 { margin: 0 0 5px; font-size: 15px; font-weight: 600; color: var(--text); }
.drop p { margin: 0; font-size: 13px; color: var(--text-3); }
.drop p b { color: var(--accent); }

.file-pill { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--surface-2); }
.file-pill .fp-ico { width: 38px; height: 38px; border-radius: 10px; background: color-mix(in srgb,#d96d2b 12%,var(--surface)); color: #d96d2b; display: grid; place-items: center; flex: none; }
.file-pill .fp-meta { flex: 1; min-width: 0; }
.file-pill .fp-meta b { display: block; font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-pill .fp-meta span { font-size: 12px; color: var(--text-3); }
.file-pill .fp-rm { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); display: grid; place-items: center; color: var(--text-2); flex: none; }
.file-pill .fp-rm:hover { color: #ef4444; border-color: color-mix(in srgb,#ef4444 30%,var(--border)); }

/* thumbnail upload + preview */
.drop-thumb { padding: 26px 24px; }
.scard-thumb-img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; background: var(--surface-2); }
.thumb-edit { display: flex; gap: 16px; align-items: center; padding: 14px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--surface-2); }
.thumb-edit-prev { width: 168px; aspect-ratio: 16 / 10; flex: none; border-radius: 9px; overflow: hidden; border: 1px solid var(--border); background: var(--surface); }
.thumb-edit-prev img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.thumb-edit-meta { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.thumb-edit-meta b { font-size: 14px; font-weight: 600; }
.thumb-edit-meta span { font-size: 12.5px; color: var(--text-3); line-height: 1.45; }
.thumb-edit-actions { display: flex; gap: 9px; margin-top: 8px; }
.thumb-edit-actions .btn { cursor: pointer; }

.form-prev { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; margin-top: 14px; background: var(--surface); }
.form-prev-bar { height: 40px; display: flex; align-items: center; gap: 10px; padding: 0 13px; border-bottom: 1px solid var(--border); background: var(--surface-2); font-size: 12.5px; color: var(--text-2); font-weight: 600; }
.form-prev-stage { padding: 18px; background:
  linear-gradient(var(--bg-grid) 1px, transparent 1px) 0 0 / 20px 20px,
  linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px) 0 0 / 20px 20px, var(--bg);
  max-height: 360px; overflow: auto; }

.form-actions { display: flex; align-items: center; gap: 12px; padding: 16px 0 4px; }
.form-actions .spacer { flex: 1; }

.opt-row { display: flex; gap: 12px; flex-wrap: wrap; }
.opt-toggle { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border: 1px solid var(--border); border-radius: var(--r-sm); cursor: pointer; user-select: none; flex: 1; min-width: 200px; background: var(--surface); transition: border-color .14s; }
.opt-toggle:hover { border-color: var(--border-strong); }
.opt-toggle.on { border-color: var(--accent); background: var(--accent-tint); }
.opt-box { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--border-strong); display: grid; place-items: center; color: #fff; flex: none; }
.opt-toggle.on .opt-box { background: var(--accent); border-color: var(--accent); }
.opt-box svg { width: 13px; height: 13px; opacity: 0; }
.opt-toggle.on .opt-box svg { opacity: 1; }
.opt-toggle .opt-t { font-size: 13.5px; font-weight: 600; }
.opt-toggle .opt-d { font-size: 12px; color: var(--text-3); }

/* ============================================================
   Manage list (My Sections)
   ============================================================ */
.mlist { display: flex; flex-direction: column; gap: 12px; }
.mrow {
  display: grid; grid-template-columns: 116px 1fr auto; gap: 18px; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  padding: 12px; transition: border-color .15s, box-shadow .15s;
}
.mrow:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.mthumb { width: 116px; height: 72px; border-radius: 9px; overflow: hidden; position: relative; border: 1px solid var(--border); background: var(--surface-2); flex: none; }
.mmeta { min-width: 0; }
.mmeta h3 { margin: 0 0 6px; font-size: 15px; font-weight: 600; letter-spacing: -.01em; display: flex; align-items: center; gap: 9px; }
.mmeta .mrow-sub { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-3); }
.mmeta .mrow-sub .dotsep { color: var(--border-strong); }
.tag-custom { font-size: 10.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--accent); background: var(--accent-soft); border: 1px solid color-mix(in srgb,var(--accent) 24%,var(--surface)); padding: 2px 7px; border-radius: 6px; }
.mactions { display: flex; align-items: center; gap: 6px; }
.act-btn {
  height: 34px; padding: 0 11px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--surface); color: var(--text-2);
  display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600;
  transition: background .14s, color .14s, border-color .14s;
}
.act-btn svg { width: 15px; height: 15px; }
.act-btn:hover { background: var(--surface-2); color: var(--text); }
.act-btn.icon-only { width: 34px; padding: 0; justify-content: center; }
.act-btn.danger:hover { color: #ef4444; border-color: color-mix(in srgb,#ef4444 30%,var(--border)); background: color-mix(in srgb,#ef4444 7%,var(--surface)); }
.act-btn.go { color: #1a9d5a; }
.confirm-row { display: flex; align-items: center; gap: 8px; }
.confirm-row span { font-size: 12.5px; color: var(--text-2); font-weight: 600; }

@media (max-width: 760px) {
  .mrow { grid-template-columns: 1fr; }
  .mthumb { width: 100%; height: 120px; }
  .mactions { flex-wrap: wrap; }
}

.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);gn-items: center; gap: 11px;
  background: var(--text); color: var(--bg);
  padding: 12px 18px; border-radius: var(--r-pill); box-shadow: var(--shadow-lg);
  font-size: 14px; font-weight: 600; z-index: 200;
  animation: toastIn .3s var(--ease) both;
}
.toast .t-ico { width: 22px; height: 22px; border-radius: 50%; background: #22c55e; color: #fff; display: grid; place-items: center; }
.toast .t-ico svg { width: 14px; height: 14px; }
@keyframes toastIn { from { transform: translateX(-50%) translateY(16px); opacity: 0; } to { transform: translateX(-50%) translateY(0); opacity: 1; } }

/* fade-in — opacity stays 1 always (robust against rAF throttling in previews);
   only a subtle lift is animated, so a frozen frame is still fully visible */
.fade-up { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .fade-up { animation: fadeUp .4s var(--ease) both; }
  @keyframes fadeUp { from { transform: translateY(7px); } to { transform: none; } }
}

@media (max-width: 1000px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .app { grid-template-columns: 0 1fr; }
}

/* ============================================================
   Navy sidebar theme (Paligo-style) — overrides, must stay last
   ============================================================ */
.sidebar {
  background: var(--sb-bg);
  border-right: none;
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, .04);
}
.sb-brand { padding: 22px 20px 14px; margin-bottom: 30px; }
.sb-name { color: var(--sb-text); }
.sb-name b { color: #6aa8ff; }

.sb-scroll *::-webkit-scrollbar-thumb,
.sidebar *::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .16); border-color: transparent; }
.sidebar *::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .28); }
/* hide the sidebar scrollbar entirely (scroll still works) */
.sb-scroll { scrollbar-width: none; -ms-overflow-style: none; }
.sb-scroll::-webkit-scrollbar { width: 0; height: 0; display: none; }

.sb-section-label { color: var(--sb-label); letter-spacing: .09em; }
.sb-cats-toggle { display: flex; align-items: center; width: 100%; background: none; border: none; cursor: pointer; padding: 0; }
.sb-cats-toggle .sb-section-label { flex: 1; text-align: left; }
.sb-cats-toggle:hover .sb-section-label { color: color-mix(in srgb, var(--sb-label) 65%, #fff); }
.sb-cats-toggle .chev { color: var(--sb-label); margin-right: 12px; opacity: .85; transition: transform .22s var(--ease); }
.sb-cats-toggle.open .chev { transform: rotate(90deg); }
.nav-item { color: var(--sb-text-dim); }
.nav-item:hover { background: var(--sb-hover); color: var(--sb-text); }
.nav-item.active,
.theme-dark .nav-item.active {
  background: transparent;
  color: #181f2a;
  font-weight: 600;
  overflow: hidden;
  isolation: isolate;
  /* grow the colorful shape 2px taller on top & bottom; column reflows automatically */
  padding-top: 13px;
  padding-bottom: 13px;
}
.nav-item.active:hover { background: transparent; color: #181f2a; }
/* blurry aurora gradient — cyan → peach → pink/magenta with purple bloom */
.nav-item.active::before {
  content: ''; position: absolute; inset: -20px; z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(55% 130% at 76% 88%, #a02ef0 0%, rgba(160, 46, 240, 0) 58%),
    radial-gradient(60% 140% at 96% 12%, #54e6e2 0%, rgba(84, 230, 226, 0) 55%),
    radial-gradient(80% 160% at 62% 0%, #f773c8 0%, rgba(247, 115, 200, 0) 60%),
    radial-gradient(50% 130% at 30% 55%, #fbdcb6 0%, rgba(251, 220, 182, 0) 70%),
    linear-gradient(90deg, #45dde6 0%, #82e9de 16%, #f9d8b4 40%, #f583cf 66%, #ec5fd8 100%);
  filter: blur(14px);
}
.nav-item.active .nav-count,
.theme-dark .nav-item.active .nav-count { color: #181f2a; }
.nav-count { color: rgba(255, 255, 255, .5); }

.sb-foot { border-top: 1px solid var(--sb-border); }
.upgrade {
  background: rgba(255, 255, 255, .07);
  border: 1px solid var(--sb-border);
}
.upgrade h4 { color: #fff; }
.upgrade p { color: var(--sb-text-dim); }

.sb-user:hover { background: var(--sb-hover); }
.sb-user.active { background: var(--sb-active-bg); }
.sb-user.active b { color: #fff; }
.sb-user-meta b { color: #fff; }
.sb-user-meta span { color: var(--sb-text-dim); }
.sb-user > svg { color: var(--sb-text-dim); }

/* topbar: solid white card feel */
.topbar { background: var(--surface); }

/* ============================================================
   Settings
   ============================================================ */
.settings-layout { display: grid; grid-template-columns: 218px 1fr; gap: 30px; align-items: start; }
.settings-nav { position: sticky; top: 20px; display: flex; flex-direction: column; gap: 3px; }
.settings-nav button {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 13px; border-radius: var(--r-sm);
  border: none; background: none; color: var(--text-2);
  font-size: 14px; font-weight: 500; font-family: inherit; text-align: left; width: 100%;
  transition: background .14s, color .14s;
}
.settings-nav button svg { width: 18px; height: 18px; flex: none; }
.settings-nav button { white-space: nowrap; }
.settings-nav button:hover { background: var(--surface-2); color: var(--text); }
.settings-nav button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.theme-dark .settings-nav button.active { color: color-mix(in srgb, var(--accent) 62%, #fff); }
.settings-nav .sn-sep { height: 1px; background: var(--border); margin: 8px 4px; }
.settings-nav .danger-link { color: #ef4444; }
.settings-nav .danger-link:hover { background: color-mix(in srgb,#ef4444 8%,var(--surface)); color: #ef4444; }

.set-panel { max-width: 660px; }
.set-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 24px 26px; margin-bottom: 20px; }
.set-card > h3 { margin: 0 0 4px; font-size: 17px; font-family: var(--font-display); letter-spacing: -.01em; }
.set-card > .sub { margin: 0 0 20px; font-size: 13.5px; color: var(--text-2); }
.set-row { display: flex; align-items: center; gap: 16px; padding: 15px 0; border-top: 1px solid var(--border); }
.set-row:first-of-type { border-top: none; }
.set-row .sr-meta { flex: 1; min-width: 0; }
.set-row .sr-meta b { display: block; font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.set-row .sr-meta span { font-size: 12.5px; color: var(--text-3); line-height: 1.45; }
.set-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.set-grid2 .field { margin-bottom: 0; }
@media (max-width: 620px){ .set-grid2 { grid-template-columns: 1fr; } }

/* avatar editor */
.avatar-edit { display: flex; align-items: center; gap: 18px; margin-bottom: 8px; }
.avatar-lg { width: 78px; height: 78px; border-radius: 50%; overflow: hidden; flex: none; background: linear-gradient(135deg,#f59e0b,#ec4899); display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 26px; position: relative; box-shadow: var(--shadow); }
.avatar-lg img { width: 100%; height: 100%; object-fit: cover; }
.avatar-edit .ae-actions { display: flex; flex-direction: column; gap: 6px; }
.avatar-edit .ae-hint { font-size: 12px; color: var(--text-3); }

/* switch */
.switch { width: 42px; height: 24px; border-radius: 99px; background: var(--surface-3); border: 1px solid var(--border-strong); position: relative; flex: none; cursor: pointer; transition: background .18s, border-color .18s; }
.switch::after { content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: transform .18s var(--ease); }
.switch.on { background: var(--accent); border-color: var(--accent); }
.switch.on::after { transform: translateX(18px); }

/* segmented (theme/density picks) */
.set-seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 3px; gap: 2px; }
.set-seg button { height: 32px; padding: 0 14px; border: none; background: none; border-radius: 6px; font-size: 13px; font-weight: 600; color: var(--text-2); font-family: inherit; display: inline-flex; align-items: center; gap: 7px; }
.set-seg button svg { width: 15px; height: 15px; }
.set-seg button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

/* swatches */
.set-swatches { display: flex; gap: 10px; }
.set-swatch { width: 34px; height: 34px; border-radius: 9px; border: 2px solid transparent; cursor: pointer; position: relative; transition: transform .12s; }
.set-swatch:hover { transform: scale(1.08); }
.set-swatch.active { border-color: var(--text); }
.set-swatch.active::after { content: '✓'; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 700; }

/* plan card */
.plan-card { display: flex; align-items: center; gap: 16px; padding: 18px; border-radius: var(--r); background: linear-gradient(135deg, color-mix(in srgb,var(--accent) 14%,var(--surface)), var(--surface-2)); border: 1px solid color-mix(in srgb,var(--accent) 22%,var(--border)); margin-bottom: 18px; }
.plan-card .pc-ico { width: 46px; height: 46px; border-radius: 12px; background: var(--accent); color: #fff; display: grid; place-items: center; flex: none; }
.plan-card .pc-meta { flex: 1; }
.plan-card .pc-meta b { font-size: 16px; font-family: var(--font-display); }
.plan-card .pc-meta span { display: block; font-size: 13px; color: var(--text-2); margin-top: 2px; }

.usage-bar { height: 8px; border-radius: 99px; background: var(--surface-3); overflow: hidden; margin: 10px 0 6px; }
.usage-bar i { display: block; height: 100%; border-radius: 99px; background: var(--accent); }

.set-foot { display: flex; gap: 10px; align-items: center; padding-top: 4px; }
.set-saved { font-size: 13px; color: #1a9d5a; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }

.danger-card { border-color: color-mix(in srgb,#ef4444 28%,var(--border)); }
.danger-card h3 { color: #ef4444; }

@media (max-width: 860px){ .settings-layout { grid-template-columns: 1fr; } .settings-nav { position: static; flex-direction: row; flex-wrap: wrap; } .settings-nav .sn-sep { display: none; } }

/* ============================================================
   Dashboard — KPIs + section rails (soft rounded cards)
   ============================================================ */
.dash {
  --navy: #393c56;
  --navy-2: #2f3149;
  --lime: #c4ea5e;
  --lime-deep: #b6df4b;
  --purple: #9a8cdb;
  --purple-deep: #8576cf;
  --peach: #efcb9f;
  --teal: #93d3ce;
}

/* KPI row */
.kpi-row {
  display: grid;
  grid-template-columns: 1.22fr 1fr 1fr 1fr;
  gap: 18px;
  margin-top: 48px;
}
.kpi {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 22px; padding: 22px 22px 20px;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 10px;
  position: relative; overflow: hidden; min-height: 172px;
}
.kpi-head { display: flex; align-items: center; justify-content: space-between; min-height: 44px; }
.kpi-ico {
  width: 44px; height: 44px; border-radius: 13px; flex: none;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 12%, var(--surface));
  color: var(--accent);
}
.kpi-ico.tint-purple { background: color-mix(in srgb, var(--purple) 24%, #fff); color: var(--purple-deep); }
.kpi-ico.tint-teal { background: color-mix(in srgb, var(--teal) 30%, #fff); color: #2f8d85; }
.kpi-num {
  font-family: var(--font-display); font-size: 40px; font-weight: 800;
  letter-spacing: -.03em; line-height: 1; margin-top: auto;
}
.kpi-cap { font-size: 14px; color: var(--text-2); font-weight: 600; }
.kpi-sub { font-size: 12px; color: var(--text-3); }
.kpi-link {
  align-self: flex-start; background: none; border: none; cursor: pointer; padding: 2px 0;
  font-family: inherit; font-size: 13px; font-weight: 600; color: var(--text-2);
  display: inline-flex; align-items: center; gap: 5px;
}
.kpi-link svg { opacity: .7; }
.kpi-link:hover { color: var(--text); }
.kpi-pill {
  font-size: 11.5px; font-weight: 600;
  padding: 5px 11px; border-radius: 99px;
  background: rgba(255,255,255,.14); color: rgba(255,255,255,.92);
}

/* navy hero KPI */
.kpi-navy {
  background: linear-gradient(168deg, #3e4160 0%, var(--navy) 60%, #34374f 100%);
  border-color: transparent; color: #fff;
}
.kpi-navy .kpi-ico { background: rgba(255,255,255,.13); color: var(--lime); }
.kpi-navy .kpi-cap { color: rgba(255,255,255,.82); }
.kpi-spark { display: flex; align-items: flex-end; gap: 6px; height: 38px; margin-top: 6px; }
.kpi-spark span { flex: 1; background: rgba(255,255,255,.22); border-radius: 4px; min-height: 6px; }
.kpi-spark span.hot { background: var(--lime); }

/* lime accent KPI */
.kpi-lime {
  background: linear-gradient(140deg, var(--lime) 0%, var(--lime-deep) 100%);
  border-color: transparent; color: #2c3018;
}
.kpi-lime .kpi-ico { background: rgba(255,255,255,.42); color: #4a5320; }
.kpi-lime .kpi-cap { color: #3a431f; }
.kpi-lime .kpi-link { color: #3a431f; }
.kpi-lime .kpi-link:hover { color: #1f2410; }

/* section header */
.sec-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin: 30px 0 16px;
}
.sec-title {
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  letter-spacing: -.01em; margin: 0;
}
.pill-btn {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  height: 38px; padding: 0 14px; border-radius: 99px;
  font-family: inherit; font-size: 13.5px; font-weight: 600; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); cursor: pointer;
  box-shadow: var(--shadow-sm); transition: border-color .15s, box-shadow .15s, transform .15s;
}
.pill-btn:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.pill-btn .pill-ico { display: grid; place-items: center; color: var(--accent); }
.pill-btn .chev-d { opacity: .5; }

.db-cats { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .kpi-row { grid-template-columns: 1fr; }
}

/* ---- Lower dashboard: category list (left) + tabbed feed (right) ---- */
.dash-split {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 30px;
  margin-top: 48px;
  align-items: start;
}
.split-head {
  display: flex; align-items: flex-end; gap: 26px;
  min-height: 30px; padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.dash-cats .split-head { border-bottom-color: transparent; }
.split-head .sec-title { margin: 0; line-height: 1; }

/* left — category rows wrapped in a single box */
.cat-rows {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; box-shadow: var(--shadow-sm); overflow: hidden;
}
.cat-row {
  --cc: #9ca3af;
  display: flex; align-items: center; gap: 14px;
  width: 100%; padding: 14px 16px;
  background: var(--surface); border: none; border-radius: 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer; text-align: left; font-family: inherit;
  position: relative; overflow: hidden;
  transition: background .18s;
}
.cat-row:last-child { border-bottom: none; }
.cat-row::before {
  content: ''; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px;
  border-radius: 0 3px 3px 0; background: var(--cc); opacity: 0; transition: opacity .18s;
}
.cat-row:hover {
  background: color-mix(in srgb, var(--cc) 5%, var(--surface));
}
.cat-row:hover::before { opacity: 1; }
.cat-row-ico {
  width: 42px; height: 42px; border-radius: 13px; flex: none; display: grid; place-items: center;
  color: var(--cc);
  background: color-mix(in srgb, var(--cc) 14%, var(--surface));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cc) 22%, transparent);
}
.cat-row-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.cat-row-name {
  font-size: 14.5px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cat-row-blurb {
  font-size: 12px; color: var(--text-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.cat-row-count {
  flex: none; min-width: 22px; text-align: right; font-size: 12.5px; font-weight: 700;
  color: var(--text-2); background: color-mix(in srgb, var(--cc) 14%, var(--surface));
  border-radius: 99px; padding: 3px 9px;
}
.cat-rows-all {
  margin-top: 16px; background: none; border: none; cursor: pointer; font-family: inherit;
  font-size: 13.5px; font-weight: 600; color: var(--accent);
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 2px;
  transition: gap .15s;
}
.cat-rows-all:hover { gap: 9px; }

/* right — tabs */
.feed-tabs { gap: 28px; }
.feed-tab {
  background: none; border: none; cursor: pointer; padding: 0; position: relative;
  font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -.01em;
  color: var(--text-3); transition: color .15s;
}
.feed-tab:hover { color: var(--text-2); }
.feed-tab.active { color: var(--text); }
.feed-tab.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -15px;
  height: 2.5px; border-radius: 3px; background: var(--accent);
}

/* right — section grid (thumbnail + title only) */
.sec-rows {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.sec-card {
  display: flex; flex-direction: column;
  border-radius: 18px; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); cursor: pointer;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.sec-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.sec-card-thumb {
  position: relative; width: 100%; aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border);
}
.sec-row-rank {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 8px;
  background: rgba(22,24,34,.74); color: #fff; font-size: 12px; font-weight: 700;
  display: grid; place-items: center; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.sec-card-title {
  margin: 0; padding: 13px 16px 15px;
  font-size: 15px; font-weight: 600; letter-spacing: -.01em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

@media (max-width: 980px) {
  .dash-split { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 520px) {
  .sec-row-dl { display: none; }
  .cat-row-blurb { display: none; }
}