/**
 * Riddle suite design tokens — use in every deployment.
 * Import or copy into app global CSS.
 */

:root {
  color-scheme: dark;

  /* Core palette */
  --riddle-bg: #07070c;
  --riddle-card: #111118;
  --riddle-border: #1f1f2e;
  --riddle-text: #f4f4f8;
  --riddle-muted: #8b8ba3;
  --riddle-violet: #8b5cf6;
  --riddle-fuchsia: #d946ef;
  --riddle-cyan: #22d3ee;
  --riddle-success: #34d399;
  --riddle-warn: #fbbf24;
  --riddle-danger: #f87171;

  /* Surfaces */
  --riddle-field-bg: rgba(0, 0, 0, 0.4);
  --riddle-glass: rgba(17, 17, 24, 0.9);
  --riddle-glow: 0 0 40px -10px rgba(139, 92, 246, 0.45);

  /* Radii */
  --riddle-radius-sm: 12px;
  --riddle-radius: 16px;
  --riddle-radius-lg: 24px;
  --riddle-radius-xl: 28px;

  /* Type */
  --riddle-font: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --riddle-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Theme chrome */
  --riddle-theme-color: #07070c;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body.riddle-body,
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(139, 92, 246, 0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(217, 70, 239, 0.12), transparent 50%),
    radial-gradient(800px 400px at 50% 100%, rgba(34, 211, 238, 0.08), transparent 45%),
    var(--riddle-bg);
  color: var(--riddle-text);
  font-family: var(--riddle-font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Shared components (vanilla CSS for Creator + static hub) */
.riddle-glass,
.glass-card {
  border-radius: var(--riddle-radius-xl);
  border: 1px solid var(--riddle-border);
  background: var(--riddle-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--riddle-glow);
}

.riddle-field,
.field {
  width: 100%;
  border-radius: var(--riddle-radius);
  border: 1px solid var(--riddle-border);
  background: var(--riddle-field-bg);
  color: var(--riddle-text);
  padding: 12px 16px;
  font-size: 0.875rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.riddle-field:focus,
.field:focus {
  border-color: rgba(139, 92, 246, 0.6);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.riddle-btn-primary,
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--riddle-radius);
  padding: 0.85rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(90deg, var(--riddle-violet), var(--riddle-fuchsia));
  box-shadow: var(--riddle-glow);
  transition: filter 0.15s;
}

.riddle-btn-primary:hover:not(:disabled),
.btn-primary:hover:not(:disabled) {
  filter: brightness(1.1);
}

.riddle-btn-primary:disabled,
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
}

.riddle-btn-ghost,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--riddle-radius);
  border: 1px solid var(--riddle-border);
  background: rgba(255, 255, 255, 0.05);
  color: #e4e4e7;
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s;
}

.riddle-btn-ghost:hover,
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.riddle-chip,
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--riddle-border);
  background: rgba(0, 0, 0, 0.3);
  padding: 0.2rem 0.65rem;
  font-size: 11px;
  color: #d4d4d8;
}

.riddle-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.25rem 1rem;
}

.riddle-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.riddle-brand img {
  height: 2.5rem;
  width: 2.5rem;
  border-radius: 0.75rem;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.riddle-brand-title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.riddle-brand-sub {
  font-size: 11px;
  color: var(--riddle-muted);
  margin-top: 2px;
}

.riddle-footer {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem 2.5rem;
  text-align: center;
  font-size: 11px;
  color: #52525b;
}

.riddle-suite-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.riddle-suite-nav a {
  color: var(--riddle-muted);
  text-decoration: none;
  font-size: 11px;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.riddle-suite-nav a:hover,
.riddle-suite-nav a[aria-current='page'] {
  color: var(--riddle-text);
  border-color: var(--riddle-border);
  background: rgba(255, 255, 255, 0.04);
}

/* Cool suite footer + social share */
.riddle-cool-footer {
  max-width: 48rem;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}
.riddle-cool-inner {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, #14141c 0%, #0a0a10 100%);
  box-shadow: 0 0 60px -20px rgba(139, 92, 246, 0.35);
  padding: 1.75rem 1.25rem 1.5rem;
  text-align: center;
}
.riddle-cool-kicker {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: rgba(196, 181, 253, 0.85);
}
.riddle-suite-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  margin-top: 1rem;
}
.riddle-suite-pills a {
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--riddle-muted);
  transition: transform 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.riddle-suite-pills a:hover,
.riddle-suite-pills a[aria-current='page'] {
  color: #fff;
  border-color: rgba(167, 139, 250, 0.5);
  background: rgba(139, 92, 246, 0.18);
  transform: scale(1.05);
}
.riddle-share-panel {
  margin-top: 1.25rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--riddle-border);
  background: linear-gradient(135deg, rgba(76, 29, 149, 0.35), rgba(8, 47, 73, 0.25));
}
.riddle-share-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: rgba(196, 181, 253, 0.9);
  margin-bottom: 0.75rem;
}
.riddle-share-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
}
.riddle-share-btns a,
.riddle-share-btns button {
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.65rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: #d4d4d8;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.riddle-share-btns a:hover,
.riddle-share-btns button:hover {
  transform: scale(1.06);
  border-color: rgba(167, 139, 250, 0.55);
  box-shadow: 0 0 20px -4px rgba(139, 92, 246, 0.55);
  color: #fff;
}
.riddle-share-btns .share-ico {
  width: 1rem;
  height: 1rem;
  display: block;
  flex-shrink: 0;
}
.riddle-share-btns button.is-copied {
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.45);
}
.riddle-cool-note {
  margin: 1.25rem 0 0;
  font-size: 11px;
  color: #52525b;
  line-height: 1.5;
}
.riddle-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  justify-content: center;
  margin-top: 1.1rem;
  font-size: 11px;
}
.riddle-legal-links a {
  color: #71717a;
  text-decoration: none;
}
.riddle-legal-links a:hover {
  color: #c4b5fd;
}
.riddle-legal-links a[href^='mailto'] {
  color: #c4b5fd;
  font-weight: 600;
}

.riddle-muted {
  color: var(--riddle-muted);
}

.riddle-main {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-thumb {
  background: #2a2a3d;
  border-radius: 999px;
}
::-webkit-scrollbar-track {
  background: transparent;
}