@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700;9..144,800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

/* ---- ScyAI base tokens ---- */
:root {
  --bg: #06070c;
  --bg-elev: #0d1017;
  --bg-card: #12141c;
  --line: #1c2130;
  --line-strong: #2a3244;
  --text: #f7f8fb;
  --muted: #8892a6;
  --accent: #74e2ff;
  --accent-warm: #ffb469;
  --accent-magenta: #d94aff;
  --success: #4ade80;
  --danger: #ff6b6b;
  --radius: 14px;
  --shadow-lg: 0 30px 80px #0007;
  --font-sans: "Inter", system-ui, sans-serif;
  --font-display: "Fraunces", "Georgia", serif;
  --font-mono: "JetBrains Mono", "Menlo", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background:
    radial-gradient(circle at 80% -20%, #2b1b6a44 0, transparent 40vw),
    radial-gradient(circle at -10% 110%, #003a4933 0, transparent 40vw),
    var(--bg);
  color: var(--text); font: 15px/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .18;
  background-image: linear-gradient(#ffffff08 1px, transparent 1px), linear-gradient(90deg, #ffffff08 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(circle at center, black 20%, transparent 70%);
}
a { color: inherit; }
img, svg { max-width: 100%; display: block; }
input, textarea, select, button { font-family: inherit; }

.wrap { width: min(1180px, calc(100% - 40px)); margin: auto; position: relative; }
.eyebrow { color: var(--accent); font: 700 11px/1 var(--font-sans); letter-spacing: .3em; text-transform: uppercase; }
.muted { color: var(--muted); }
.pill { display: inline-flex; padding: 4px 12px; border-radius: 999px; background: #10202b; border: 1px solid #164252; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.pill.warn { background: #2a1a06; border-color: #6a3a10; color: var(--accent-warm); }
.pill.magenta { background: #2a0e33; border-color: #6c1e83; color: #f3a7ff; }
.pill.success { background: #05231a; border-color: #14523e; color: var(--success); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 12px 20px; border: 1px solid var(--line-strong); background: var(--bg-elev);
  color: var(--text); border-radius: 12px; text-decoration: none; font-weight: 600; cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease; font-size: 14px;
}
.btn:hover { transform: translateY(-1px); border-color: #3d4a63; }
.btn.primary {
  background: linear-gradient(135deg, #7a3bff 0%, #33c1ff 100%);
  border-color: transparent; box-shadow: 0 20px 50px #7a3bff33;
}
.btn.ghost { background: transparent; border-color: #ffffff22; }
.btn.tiny { padding: 6px 12px; font-size: 12px; border-radius: 8px; }
.btn.danger { border-color: #442020; color: #ff9c9c; }

/* ---- Landing ---- */
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { font: 800 24px/1 var(--font-display); text-decoration: none; letter-spacing: -.03em; color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.brand::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 20px var(--accent); }
.links { display: flex; gap: 26px; align-items: center; }
.links a { color: var(--muted); text-decoration: none; font-weight: 500; }
.links a:hover { color: var(--text); }
.hero { padding: 110px 0 120px; max-width: 800px; }
.hero h1 { font: 800 clamp(48px, 8vw, 96px)/.96 var(--font-display); letter-spacing: -.06em; margin: 20px 0 24px; }
.gradient { background: linear-gradient(100deg, #fff 30%, #79f2ff 65%, #c58fff 95%); -webkit-background-clip: text; color: transparent; }
.hero p { max-width: 620px; color: var(--muted); font-size: 18.5px; }
.actions { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.section { padding: 84px 0; }
.section h2 { font: 700 clamp(28px, 4vw, 44px)/1 var(--font-display); letter-spacing: -.03em; margin: 12px 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }

/* ---- Cards ---- */
.card {
  background: linear-gradient(150deg, #171b26 0%, #0e1119 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.card h3 { font: 600 20px var(--font-display); letter-spacing: -.02em; margin: 12px 0 4px; }
.card small { color: var(--muted); }
.icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: #123441; color: var(--accent); font-size: 18px; }

/* ---- Auth ---- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 30px; }
.authbox { width: min(460px, 100%); }
.authbox h1 { font: 700 40px var(--font-display); margin: 20px 0 8px; letter-spacing: -.03em; }
.form { display: grid; gap: 16px; margin-top: 28px; }
.form label { color: var(--muted); font-size: 13px; }
.form input, .form select, .form textarea {
  width: 100%; background: #0c0f16; border: 1px solid var(--line);
  color: var(--text); border-radius: 10px; padding: 13px 14px; outline: 0;
  font-size: 14px;
}
.form input:focus, .form textarea:focus, .form select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px #74e2ff22;
}
.alert { padding: 12px 14px; border-radius: 10px; background: #34121299; border: 1px solid #ff6b6b55; color: #ffbcbc; font-size: 13px; }
.notice { padding: 12px 14px; border-radius: 10px; background: #10202b; border: 1px solid #164252; color: #b3ecff; font-size: 13px; }

/* ---- Dashboard shell ---- */
.dashboard { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.side {
  border-right: 1px solid var(--line); padding: 24px 18px 30px;
  background: #08090f; display: flex; flex-direction: column; gap: 6px;
  position: sticky; top: 0; height: 100vh;
}
.side .brand { display: block; padding: 8px 12px 28px; }
.side nav { display: grid; gap: 4px; }
.side nav a {
  padding: 11px 14px; color: var(--muted); border-radius: 10px; text-decoration: none;
  display: flex; align-items: center; gap: 10px; font-weight: 500; font-size: 14px;
}
.side nav a:hover, .side nav a.active { background: #141a26; color: var(--text); }
.side nav a .badge { margin-left: auto; background: #7a3bff; color: #fff; border-radius: 999px; font-size: 11px; padding: 2px 8px; font-weight: 700; }
.side .footer { margin-top: auto; padding: 16px 12px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.main { padding: 30px 40px 80px; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 32px; gap: 20px; }
.topbar h1 { font: 700 36px/1 var(--font-display); letter-spacing: -.03em; margin: 8px 0 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 22px; }
.stat small { color: var(--muted); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; }
.stat strong { display: block; font: 700 28px var(--font-display); margin: 10px 0 4px; letter-spacing: -.02em; }
.bar { height: 8px; background: #1a1e2b; border-radius: 999px; overflow: hidden; margin-top: 14px; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), #7a3bff); border-radius: 999px; }

/* ---- Chat ---- */
.chat-shell { display: grid; grid-template-columns: 300px 1fr; gap: 18px; min-height: 70vh; }
.chat-history { display: flex; flex-direction: column; gap: 6px; }
.chat-history .item { display: block; padding: 10px 12px; color: var(--muted); border-radius: 10px; text-decoration: none; font-size: 13px; }
.chat-history .item:hover, .chat-history .item.active { background: #141a26; color: var(--text); }
.chat-panel { display: flex; flex-direction: column; background: #0b0d13; border: 1px solid var(--line); border-radius: 20px; padding: 22px; min-height: 640px; }
.chat-messages { flex: 1; display: flex; flex-direction: column; gap: 14px; overflow: auto; padding-right: 4px; }
.chat-msg { padding: 18px 20px; border-radius: 16px; max-width: 90%; }
.chat-msg.user { background: #1a2334; align-self: flex-end; border: 1px solid #23324c; }
.chat-msg.assistant { background: #12151f; border: 1px solid var(--line); align-self: flex-start; }
.chat-msg pre { background: #05060a; border-radius: 10px; padding: 12px; overflow: auto; font-family: var(--font-mono); font-size: 13px; }
.chat-input { display: grid; gap: 10px; margin-top: 16px; }
.chat-input textarea { min-height: 76px; resize: vertical; }
.chat-input .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.attached { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.attached .chip {
  background: #101623; border: 1px solid #223049; border-radius: 999px; padding: 6px 12px;
  font-size: 12px; color: var(--muted); display: inline-flex; gap: 8px; align-items: center;
}
.attached .chip button { background: none; border: 0; color: inherit; cursor: pointer; }

/* ---- Builder ---- */
.builder { display: grid; grid-template-columns: 260px 1fr 320px; gap: 0; height: 100vh; background: #05070c; }
.builder .panel { border-right: 1px solid var(--line); padding: 18px; overflow: auto; }
.builder .panel:last-child { border-right: 0; border-left: 1px solid var(--line); }
.builder .canvas-wrap { padding: 18px; display: flex; flex-direction: column; }
.builder .toolbar { display: flex; gap: 8px; margin-bottom: 14px; align-items: center; }
.builder .device-toggle { display: inline-flex; background: #0b0d13; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.builder .device-toggle button { background: transparent; border: 0; color: var(--muted); padding: 6px 14px; border-radius: 999px; font-size: 12px; cursor: pointer; }
.builder .device-toggle button.active { background: #1a2334; color: var(--text); }
.builder iframe { width: 100%; flex: 1; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.builder iframe.tablet { max-width: 820px; margin: auto; }
.builder iframe.mobile { max-width: 420px; margin: auto; }
.builder h4 { font: 700 12px var(--font-sans); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.builder .field { display: block; margin-bottom: 14px; }
.builder .field label { display: block; font-size: 12px; margin-bottom: 6px; color: var(--muted); }
.builder .field input, .builder .field textarea, .builder .field select {
  width: 100%; background: #0c0f16; border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 9px 11px; font-size: 13px;
}
.template-card { padding: 12px; background: #0c0f16; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; margin-bottom: 10px; display: grid; gap: 6px; }
.template-card:hover { border-color: var(--accent); }
.template-card svg { width: 100%; height: 80px; border-radius: 8px; }

/* ---- Tables ---- */
table.list { width: 100%; border-collapse: collapse; }
table.list th, table.list td { padding: 14px 16px; text-align: left; border-top: 1px solid var(--line); font-size: 14px; }
table.list th { color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; border-top: 0; }

@media (max-width: 900px) {
  .grid, .stats, .grid.two, .grid.four { grid-template-columns: 1fr 1fr; }
  .dashboard { grid-template-columns: 1fr; }
  .side { position: static; height: auto; }
  .side nav { display: flex; overflow: auto; flex-wrap: nowrap; }
  .side nav a { white-space: nowrap; }
  .main { padding: 24px 18px; }
  .chat-shell, .builder { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .grid, .stats, .grid.two, .grid.four { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 90px; }
  .side { display: none; }
  .main { padding: 20px 16px; }
}