/* theme.css — PoisaX Channel Poster design tokens
   Dark glassmorphism admin control-panel aesthetic, per brief. */

:root {
  /* Surfaces */
  --bg: #0B0F14;
  --panel: #111720;
  --panel-raised: #151B24;
  --panel-glass: rgba(21, 27, 36, 0.6);
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(148, 163, 184, 0.24);

  /* Accents */
  --accent: #FF8A00;
  --accent-2: #FFC857;
  --accent-glow: rgba(255, 138, 0, 0.35);
  --success: #22C55E;
  --danger: #EF4444;

  /* Text */
  --text: #F8FAFC;
  --muted: #94A3B8;
  --muted-2: #64748B;

  /* Type */
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Scale */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;

  --shadow-panel: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --transition: 160ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  background-image:
    radial-gradient(1200px 600px at 85% -10%, rgba(255, 138, 0, 0.10), transparent 60%),
    radial-gradient(900px 500px at -10% 40%, rgba(255, 200, 87, 0.06), transparent 55%);
  background-attachment: fixed;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0; }

a { color: inherit; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

input::placeholder, textarea::placeholder { color: var(--muted-2); }

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}

.glass {
  background: var(--panel-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
}

.scrollbar-thin::-webkit-scrollbar { width: 8px; height: 8px; }
.scrollbar-thin::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.25);
  border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}