:root {
  --bg: #0a0a0b;
  --bg-elev: #111114;
  --bg-elev-2: #16161a;
  --bg-elev-3: #1c1c20;
  --bg-hover: #1f1f24;
  --border: #232328;
  --border-strong: #2f2f36;
  --text: #e4e4e7;
  --text-dim: #8b8b94;
  --text-faint: #7a7a84;
  --accent: #a78bfa;
  --accent-dim: #7c3aed;
  --green: #34d399;
  --red: #f87171;
  --cyan: #22d3ee;
  --void: #0a0a0b;
  --steel: #111114;
  --plate: #16161a;
  --line: #232328;
  --bone: #e4e4e7;
  --mute: #8b8b94;
  --ghost: #7a7a84;
  --gold: #a78bfa;
  --gold-2: #c4b5fd;
  --ember: #f87171;
  --ok: #34d399;
  --sans: -apple-system, BlinkMacSystemFont, Inter, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; height: 100%;
  background: var(--bg); color: var(--text);
  font: 13px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
.hidden { display: none !important; }

.shell { display: flex; flex-direction: column; height: 100vh; }
.topbar {
  display: flex; align-items: center; gap: 10px;
  padding: 0 16px; height: 48px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  flex-shrink: 0;
}
.topbar .spacer { flex: 1; min-width: 8px; }
.side-brand { font-weight: 600; font-size: 13px; letter-spacing: -0.02em; }
.side-brand span { color: var(--accent); }
.side-user { font-size: 11px; color: var(--text-dim); }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--text-faint); flex-shrink: 0;
}
.status-dot.ok { background: var(--green); }
.status-dot.warn { background: #fbbf24; }
.cost-badge {
  flex: 0 0 auto;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  padding: 5px 10px; border-radius: 6px; font-size: 11px;
  font-family: var(--mono); color: var(--text-dim); cursor: pointer;
  white-space: nowrap;
}
.cost-badge strong { color: var(--text); }
.spend-pop {
  position: absolute; top: 48px; right: 16px; z-index: 30;
  width: 260px; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px; font-size: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,.45);
}

.tabs {
  display: flex; gap: 4px; overflow-x: auto;
  padding: 0 20px; margin: 0; border-bottom: 1px solid var(--border);
  background: var(--bg); flex-shrink: 0;
  scrollbar-width: none; scroll-snap-type: x proximity;
}
.tabs::-webkit-scrollbar { display: none; }
.tabs .nav-item {
  flex: 0 0 auto; border: none; border-bottom: 2px solid transparent;
  padding: 8px 14px; font-size: 12px; color: var(--text-dim);
  background: transparent; border-radius: 0; cursor: pointer;
  scroll-snap-align: start; min-height: 40px;
}
.tabs .nav-item:hover { color: var(--text); }
.tabs .nav-item.active {
  background: var(--bg-elev-2); color: var(--text);
  border-bottom-color: var(--accent);
}

.av-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; min-height: calc(100vh - 160px); }
.av-left { display: flex; flex-direction: column; gap: 12px; }
.av-block { padding: 10px; border-radius: 6px; }
.av-block.pink { background: rgba(236,72,153,.06); border: 1px solid rgba(236,72,153,.3); }
.av-block.cyan { background: rgba(34,211,238,.06); border: 1px solid rgba(34,211,238,.3); }
.av-block.llm { background: rgba(167,139,250,.04); border: 1px solid rgba(167,139,250,.2); }
.mode-row { display: flex; gap: 8px; }
.mode-row button {
  flex: 1; padding: 10px; font-size: 11px; border-radius: 6px; cursor: pointer;
  background: var(--bg-elev-2); color: var(--text-dim); border: 1px solid var(--border);
}
.mode-row button.on { background: var(--accent); color: #000; font-weight: 600; border: none; }
.gen-preview img { width: 100%; max-height: 360px; object-fit: contain; background: #000; border-radius: 6px; }

.chat-back {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.7);
  z-index: 80; align-items: center; justify-content: center;
}
.chat-back.open { display: flex; }
.chat-pop {
  width: min(560px, 94vw); height: min(720px, 88vh);
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 12px;
  display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 20px 48px rgba(0,0,0,.55);
}
.pack-pop { height: min(780px, 92vh); }
.chat-hd { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.chat-hd h3, .chat-hd b { font-size: 14px; font-weight: 600; }
.chat-log { flex: 1; overflow: auto; padding: 14px; font-size: 13px; }
.chat-msg { margin: 0 0 12px; padding: 10px 12px; border-radius: 10px; max-width: 92%; white-space: pre-wrap; }
.chat-msg.user { background: rgba(167,139,250,.18); margin-left: auto; }
.chat-msg.bot { background: var(--bg-elev-2); border: 1px solid var(--border); }
.chat-ft { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); align-items: center; }
.chat-ft input { flex: 1; margin: 0; }

.view { padding: 20px; overflow: auto; flex: 1; background: var(--bg); }

.card {
  background: var(--bg-elev); border: 1px solid var(--border);
  padding: 16px; border-radius: 8px;
}
.card:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(0,0,0,.32), 0 0 12px rgba(167,139,250,0.1); }
.card h3 {
  margin: 0 0 12px; font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .06em; color: var(--text-dim);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.muted { color: var(--text-dim); font-size: 12px; }
.faint { color: var(--text-faint); font-size: 11px; }
.err { color: var(--red); font-size: 12px; min-height: 16px; margin-top: 8px; }
.u-meta-block { display: block; font-size: 11px; color: var(--text-dim); margin: 0 0 4px; }
.activity-empty { font-size: 9px; font-style: italic; color: var(--text-faint); padding: 6px 0; }

label { display: block; font-size: 11px; color: var(--text-dim); margin: 0 0 4px; }
input, textarea, select {
  width: 100%; background: var(--bg-elev-2); border: 1px solid var(--border);
  padding: 8px 10px; margin: 0; border-radius: 6px; font-size: 12px;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 96px; resize: vertical; }
.field { margin-bottom: 10px; }

.btn, .btn-ghost, .btn-sm {
  padding: 7px 14px; cursor: pointer; border: 1px solid transparent;
  font-size: 12px; font-weight: 500; border-radius: 6px;
}
.btn { background: var(--accent); color: #fff; border: 0; }
.btn:hover { background: var(--accent-dim); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--bg-elev); }
.btn-sm { font-size: 11px; padding: 4px 10px; }
.btn-danger { background: var(--red); color: #fff; border: 0; }
.btn-go { background: #34d399; color: #000; border: 0; }
.btn-gen { flex: 1; padding: 12px; font-size: 13px; background: linear-gradient(135deg, var(--accent), #34d399); color: #111; border: 0; width: 100%; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.pre {
  white-space: pre-wrap; background: var(--bg-elev-2); padding: 12px;
  font-size: 11px; max-height: 460px; overflow: auto; border-radius: 6px; line-height: 1.5;
}

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.kpi {
  background: var(--bg-elev); border: 1px solid var(--border); padding: 14px; border-radius: 8px;
}
.kpi b { display: block; font-size: 18px; font-weight: 600; color: var(--text); line-height: 1.2; }
.kpi span { font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); }

.hero-prof {
  display: flex; gap: 18px; align-items: center; margin-bottom: 20px;
  padding: 18px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 8px;
}
.hero-prof img { width: 60px; height: 60px; object-fit: cover; border-radius: 50%; border: 2px solid var(--accent); }
.hero-prof h2 { margin: 0; font-size: 16px; font-weight: 700; }

.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.media-grid .tile { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.media-grid img, .media-grid video { width: 100%; aspect-ratio: 4/5; object-fit: cover; display: block; height: 120px; }
.media-grid .meta { padding: 4px 6px; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 9px; color: var(--text-faint); }

.drop {
  border: 2px dashed var(--border); padding: 16px; text-align: center;
  color: var(--text-faint); cursor: pointer; background: var(--bg-elev-2); margin-bottom: 10px;
  border-radius: 8px;
}
.drop:hover, .drop.over { border-color: var(--accent); }

.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  font-size: 12px; padding: 10px 18px; border: 1px solid var(--border);
  background: var(--bg-elev-3); border-radius: 6px;
}
.toast.ok { color: var(--green); }
.toast.bad { color: var(--red); }

.login-wrap {
  height: 100vh; display: grid; place-items: center;
  background: radial-gradient(700px 400px at 50% 30%, rgba(167,139,250,.12), var(--bg) 70%);
}
.login-card {
  width: 380px; background: var(--bg-elev); border: 1px solid var(--border); padding: 32px; border-radius: 12px;
}
.login-card .brand { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.login-card .brand span { color: var(--accent); }
.login-card label { margin-top: 8px; }
.login-card input { margin-bottom: 10px; }
.stat { display: flex; gap: 18px; flex-wrap: wrap; margin: 8px 0 12px; }
.stat b { color: var(--accent); font-size: 18px; }
.list-row {
  display: flex; gap: 10px; align-items: center; padding: 6px 0;
  border-bottom: 1px solid var(--border); font-size: 11px;
}
.chip {
  display: inline-block; border: 1px solid var(--border); padding: 4px 8px;
  font-size: 10px; margin: 0 6px 6px 0; cursor: pointer; border-radius: 4px; background: var(--bg-elev-2);
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.score-ring { font-size: 64px; font-weight: 800; color: var(--accent); line-height: 1; }
.score-ball {
  width: 70px; height: 70px; border-radius: 50%; display: grid; place-items: center;
  font-size: 22px; font-weight: 700; color: #111;
}
.pillars { display: flex; flex-wrap: wrap; gap: 8px; }
.pillar {
  border: 1px solid var(--accent); color: var(--gold-2); padding: 6px 10px;
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase; border-radius: 4px;
}
.alt-hook { border-left: 3px solid var(--accent); padding: 6px 10px; margin: 6px 0; cursor: pointer; background: var(--bg-elev-2); }
.result-pane { background: var(--bg-elev-2); border-radius: 10px; padding: 16px; min-height: 400px; max-height: 80vh; overflow-y: auto; }
.slot { padding: 4px 8px; background: var(--bg-elev-2); border-radius: 4px; margin-bottom: 3px; font-size: 12px; }
.rec-box { background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.3); padding: 10px; border-radius: 6px; margin-bottom: 12px; }
.md { white-space: pre-wrap; }
.now-bar { background: rgba(167,139,250,.12); border: 1px solid var(--accent); padding: 8px 12px; border-radius: 6px; margin-bottom: 12px; font-size: 12px; }
.story-card { min-height: 120px; }
@media (max-width: 640px) {
  .av-wrap, .grid-2, .grid-3, .kpis { grid-template-columns: 1fr 1fr; }
  .av-wrap, .grid-2 { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; height: auto; padding: 8px 12px; }
  .chat-pop { inset: 0; width: 100vw; height: 100vh; max-width: none; border-radius: 0; }
  .media-grid { gap: 6px; }
  .toast { left: 12px; right: 12px; bottom: 12px; }
}
@media (max-width: 960px) {
  .av-wrap, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }