@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Dark theme (default): Slate + Steel + Emerald accents */
  --bg-primary: #0b1220;
  --bg-secondary: #111a2b;
  --bg-card: #152238;
  --bg-tertiary: #1c2b43;
  --bg-input: #0f1a2d;
  --border: #273750;

  --green: #3fbf93;
  --green-dim: #1d8f6b;
  --accent-tint: rgba(63, 191, 147, 0.15);

  --amber: #d8a85a;
  --red: #e27474;
  --blue: #6da8ff;
  --purple: #8c7af5;
  --cyan: #5dbed8;

  --text-primary: #e8eef8;
  --text-secondary: #b9c6d9;
  --text-muted: #8b9bb2;

  --font-sans: 'Manrope', sans-serif;
  --font-mono: 'Space Grotesk', sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  --status-idle: #8b9bb2;
  --status-running: #3fbf93;
  --status-done: #6da8ff;
  --status-error: #e27474;
  --focus-ring: #6da8ff;
  --bg-glow-1: rgba(63, 191, 147, 0.16);
  --bg-glow-2: rgba(109, 168, 255, 0.14);
  --shadow-soft: 0 16px 38px rgba(3, 9, 20, 0.34);
  --shadow-panel: 0 8px 22px rgba(3, 9, 20, 0.25);

  /* Backward compatible aliases */
  --bg-base: var(--bg-primary);
  --bg-panel: var(--bg-secondary);
  --bg-panel-alt: var(--bg-card);
  --bg-terminal: #091221;
  --bg-hover: #1d2a42;
  --clr-green: var(--green);
  --clr-green-dim: color-mix(in srgb, var(--green) 26%, transparent);
  --clr-green-glow: color-mix(in srgb, var(--green) 30%, transparent);
  --clr-amber: var(--amber);
  --clr-amber-dim: color-mix(in srgb, var(--amber) 24%, transparent);
  --clr-red: var(--red);
  --clr-red-dim: color-mix(in srgb, var(--red) 22%, transparent);
  --clr-blue: var(--blue);
  --clr-blue-dim: color-mix(in srgb, var(--blue) 24%, transparent);
  --clr-text: var(--text-primary);
  --clr-text-dim: var(--text-secondary);
  --clr-text-muted: var(--text-muted);
  --clr-border: var(--border);
  --clr-border-lit: #354a6a;

  --radius-sm: 8px;
  --radius: 12px;
  --transition: 180ms ease;
}

html[data-theme="light"] {
  /* Light theme: neutral paper + cool slate + emerald accents */
  --bg-primary: #f2f6fb;
  --bg-secondary: #fcfdff;
  --bg-card: #ffffff;
  --bg-tertiary: #edf3fb;
  --bg-input: #ffffff;
  --border: #d4deea;

  --green: #1f8a6a;
  --green-dim: #17644d;
  --accent-tint: rgba(31, 138, 106, 0.12);

  --amber: #a5722e;
  --red: #b55757;
  --blue: #2f63c9;
  --purple: #6654c5;
  --cyan: #1f7f9a;

  --text-primary: #1e2a3b;
  --text-secondary: #33485f;
  --text-muted: #617389;

  --status-idle: #617389;
  --status-running: #1f8a6a;
  --status-done: #2f63c9;
  --status-error: #b55757;
  --focus-ring: #2f63c9;
  --bg-glow-1: rgba(31, 138, 106, 0.12);
  --bg-glow-2: rgba(47, 99, 201, 0.1);
  --shadow-soft: 0 18px 44px rgba(15, 23, 42, 0.1);
  --shadow-panel: 0 8px 18px rgba(15, 23, 42, 0.08);

  --bg-base: var(--bg-primary);
  --bg-panel: var(--bg-secondary);
  --bg-panel-alt: var(--bg-tertiary);
  --bg-terminal: #111827;
  --bg-hover: #e8eff9;
  --clr-green: var(--green);
  --clr-green-dim: color-mix(in srgb, var(--green) 22%, transparent);
  --clr-green-glow: color-mix(in srgb, var(--green) 24%, transparent);
  --clr-amber: var(--amber);
  --clr-amber-dim: color-mix(in srgb, var(--amber) 20%, transparent);
  --clr-red: var(--red);
  --clr-red-dim: color-mix(in srgb, var(--red) 18%, transparent);
  --clr-blue: var(--blue);
  --clr-blue-dim: color-mix(in srgb, var(--blue) 20%, transparent);
  --clr-text: var(--text-primary);
  --clr-text-dim: var(--text-secondary);
  --clr-text-muted: var(--text-muted);
  --clr-border: var(--border);
  --clr-border-lit: #b9c8da;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  background:
    radial-gradient(circle at 8% -10%, var(--bg-glow-1), transparent 38%),
    radial-gradient(circle at 95% 4%, var(--bg-glow-2), transparent 34%),
    var(--bg-base);
  color: var(--clr-text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background-attachment: fixed;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--clr-border-lit);
  border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--clr-text-muted);
}

html[data-theme="light"] .stat-card,
html[data-theme="light"] .card,
html[data-theme="light"] .metric-card,
html[data-theme="light"] .bot-status-bar,
html[data-theme="light"] .pack-card,
html[data-theme="light"] .admin-users-card {
  box-shadow: var(--shadow-soft);
}

html[data-theme="light"] .sidebar {
  box-shadow: var(--shadow-panel);
}

html[data-theme="light"] .topbar {
  box-shadow: var(--shadow-panel);
}

:where(button, [type="button"], [type="submit"], select, input, textarea, a):focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}