/* ── Liquid Glass — autoriseai.com ── */
/* Port from Revenue Dashboard glass.css + tokens.css
   Theme selector: :root.light (Website) vs [data-theme="light"] (Dashboard) */

/* ─── Easing tokens (mirrors tokens.css) ─── */
:root {
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-reveal:  cubic-bezier(0.16, 1, 0.3, 1);
}

/* ─── Shimmer sweep animation ─── */
@keyframes glass-shimmer {
  0%   { transform: translateX(0%); }
  100% { transform: translateX(500%); }
}

/* ════════════════════════════════════════════
   .glass — Core glass surface
   Use explicitly; children need z-index ≥ 3
   ════════════════════════════════════════════ */
.glass {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(28px) saturate(200%) brightness(1.08);
  -webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.08);
  background: linear-gradient(
    135deg,
    rgba(28, 28, 32, 0.52) 0%,
    rgba(18, 18, 21, 0.62) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 16px;
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 0.28),
    inset -1px -1px 0px rgba(0, 0, 0, 0.40),
    inset 0 -2px 8px rgba(201, 169, 98, 0.08),
    0 12px 40px rgba(0, 0, 0, 0.36),
    0 2px 8px rgba(0, 0, 0, 0.24),
    0 0 0 0.5px rgba(255, 255, 255, 0.08);
}

/* Specular highlight — top edge (strong, 2px) */
.glass::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 20%,
    rgba(255, 255, 255, 0.85) 50%,
    rgba(255, 255, 255, 0.55) 80%,
    transparent 100%
  );
  border-radius: 16px 16px 0 0;
  pointer-events: none;
  z-index: 2;
}

/* Diagonal shimmer streak — animated sweep */
.glass::after {
  content: '';
  position: absolute;
  top: -40%; left: -60%;
  width: 35%; height: 200%;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.14) 45%,
    rgba(255, 255, 255, 0.22) 50%,
    rgba(255, 255, 255, 0.14) 55%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  z-index: 1;
  animation: glass-shimmer 8s ease-in-out infinite;
}

/* Content above shimmer/specular */
.glass > * { position: relative; z-index: 3; }

/* Light mode */
:root.light .glass {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.62) 0%,
    rgba(248, 247, 243, 0.52) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 1),
    inset -1px -1px 0px rgba(29, 86, 217, 0.08),
    0 4px 24px rgba(0, 0, 0, 0.12),
    0 1px 4px rgba(0, 0, 0, 0.08),
    0 0 0 0.5px rgba(29, 86, 217, 0.14);
}
:root.light .glass::before {
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 1) 40%,
    rgba(255, 255, 255, 1) 60%,
    transparent 100%
  );
}
:root.light .glass::after {
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.45) 45%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(255, 255, 255, 0.45) 55%,
    rgba(255, 255, 255, 0) 100%
  );
}

/* ─── .glass-card — 12px radius, card padding ─── */
.glass.glass-card {
  border-radius: 12px;
  padding: 24px 28px;
}

/* ─── .glass-interactive — Hover lift + focus ring ─── */
.glass-interactive {
  transition:
    transform 180ms var(--ease-spring),
    box-shadow 180ms var(--ease-reveal),
    border-color 180ms;
  cursor: pointer;
}
.glass-interactive:hover {
  transform: translateY(-4px) scale(1.018);
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 0.35),
    inset -1px -1px 0px rgba(0, 0, 0, 0.40),
    0 20px 56px rgba(0, 0, 0, 0.44),
    0 4px 12px rgba(201, 169, 98, 0.18),
    0 0 0 1px rgba(201, 169, 98, 0.20);
  border-color: rgba(255, 255, 255, 0.35);
}
.glass-interactive:active { transform: scale(0.98); }
.glass-interactive:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 14px;
}

/* ─── .glass-accent — Gold/Blue glow border ─── */
.glass-accent {
  border-color: rgba(201, 169, 98, 0.45);
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 0.28),
    0 0 0 1px rgba(201, 169, 98, 0.22),
    0 8px 32px rgba(0, 0, 0, 0.32),
    0 0 32px rgba(201, 169, 98, 0.14),
    0 0 64px rgba(201, 169, 98, 0.06);
}
:root.light .glass-accent {
  border-color: rgba(29, 86, 217, 0.40);
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 1),
    0 0 0 1px rgba(29, 86, 217, 0.18),
    0 4px 24px rgba(29, 86, 217, 0.12),
    0 8px 32px rgba(0, 0, 0, 0.10);
}

/* ─── .glass-nav — Navbar glass (uses !important to override inline styles) ─── */
.glass-nav {
  backdrop-filter: blur(32px) saturate(180%) brightness(1.04) !important;
  -webkit-backdrop-filter: blur(32px) saturate(180%) brightness(1.04) !important;
  background: linear-gradient(
    180deg,
    rgba(20, 20, 24, 0.72) 0%,
    rgba(14, 14, 17, 0.80) 100%
  ) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08),
    0 1px 0 rgba(201, 169, 98, 0.08),
    0 4px 24px rgba(0, 0, 0, 0.24) !important;
}
:root.light .glass-nav {
  background: linear-gradient(
    180deg,
    rgba(246, 244, 240, 0.78) 0%,
    rgba(235, 233, 228, 0.86) 100%
  ) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.70) !important;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.90),
    0 1px 0 rgba(29, 86, 217, 0.06),
    0 4px 24px rgba(0, 0, 0, 0.08) !important;
}

/* ─── index.html main-nav scrolled state ─── */
#main-nav.nav-scrolled {
  background: linear-gradient(
    180deg,
    rgba(20, 20, 24, 0.72) 0%,
    rgba(14, 14, 17, 0.80) 100%
  ) !important;
  backdrop-filter: blur(32px) saturate(180%) brightness(1.04) !important;
  -webkit-backdrop-filter: blur(32px) saturate(180%) brightness(1.04) !important;
  border-bottom-color: rgba(255, 255, 255, 0.12) !important;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08),
    0 1px 0 rgba(201, 169, 98, 0.08),
    0 4px 24px rgba(0, 0, 0, 0.24) !important;
}
:root.light #main-nav.nav-scrolled {
  background: linear-gradient(
    180deg,
    rgba(246, 244, 240, 0.78) 0%,
    rgba(235, 233, 228, 0.86) 100%
  ) !important;
  border-bottom-color: rgba(255, 255, 255, 0.70) !important;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.90),
    0 4px 24px rgba(0, 0, 0, 0.08) !important;
}

/* ════════════════════════════════════════════
   RETROFIT — existing card classes → glass
   No pseudo-elements to avoid z-index conflicts
   with existing internal absolutely-positioned children
   ════════════════════════════════════════════ */
.card, .card-dark, .diff-card {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(28px) saturate(200%) brightness(1.08) !important;
  -webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.08) !important;
  background: linear-gradient(
    135deg,
    rgba(28, 28, 32, 0.52) 0%,
    rgba(18, 18, 21, 0.62) 100%
  ) !important;
  border: 1px solid rgba(255, 255, 255, 0.22) !important;
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 0.28),
    inset -1px -1px 0px rgba(0, 0, 0, 0.40),
    inset 0 -2px 8px rgba(201, 169, 98, 0.08),
    0 12px 40px rgba(0, 0, 0, 0.36),
    0 2px 8px rgba(0, 0, 0, 0.24) !important;
  transition:
    transform 180ms var(--ease-spring),
    box-shadow 180ms var(--ease-reveal),
    border-color 180ms !important;
}

.card:hover, .card-dark:hover, .diff-card:hover {
  transform: translateY(-4px) scale(1.018);
  border-color: rgba(201, 169, 98, 0.35) !important;
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 0.35),
    inset -1px -1px 0px rgba(0, 0, 0, 0.40),
    0 20px 56px rgba(0, 0, 0, 0.44),
    0 4px 12px rgba(201, 169, 98, 0.18),
    0 0 0 1px rgba(201, 169, 98, 0.20) !important;
}
.card:active, .card-dark:active, .diff-card:active {
  transform: scale(0.98);
}
.card:focus-visible, .card-dark:focus-visible, .diff-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Light mode retrofit */
:root.light .card, :root.light .card-dark, :root.light .diff-card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.62) 0%,
    rgba(248, 247, 243, 0.52) 100%
  ) !important;
  border: 1px solid rgba(255, 255, 255, 0.85) !important;
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 1),
    inset -1px -1px 0px rgba(29, 86, 217, 0.08),
    0 4px 24px rgba(0, 0, 0, 0.10),
    0 0 0 0.5px rgba(29, 86, 217, 0.14) !important;
}
:root.light .card:hover,
:root.light .card-dark:hover,
:root.light .diff-card:hover {
  border-color: rgba(255, 255, 255, 1) !important;
  box-shadow:
    inset 2px 2px 0px rgba(255, 255, 255, 1),
    0 12px 40px rgba(0, 0, 0, 0.14),
    0 0 0 1px rgba(29, 86, 217, 0.20) !important;
}

/* ─── .btn-ghost — glass treatment ─── */
.btn-ghost {
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
  background: rgba(255, 255, 255, 0.07) !important;
  border-color: rgba(255, 255, 255, 0.22) !important;
  box-shadow: inset 1px 1px 0 rgba(255,255,255,0.18);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14) !important;
  border-color: rgba(255, 255, 255, 0.38) !important;
  box-shadow: inset 1px 1px 0 rgba(255,255,255,0.28), 0 4px 16px rgba(0,0,0,0.20);
}
.btn-ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
:root.light .btn-ghost {
  background: rgba(255, 255, 255, 0.65) !important;
  border-color: rgba(255, 255, 255, 0.90) !important;
  backdrop-filter: blur(12px) saturate(150%);
  box-shadow: inset 1px 1px 0 rgba(255,255,255,1), 0 2px 8px rgba(0,0,0,0.08);
}
:root.light .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.85) !important;
  border-color: rgba(29, 86, 217, 0.30) !important;
}

/* ─── Hero atmospheric gradients ─── */
.hero-atmosphere {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 18% 65%, rgba(201, 169, 98, 0.14) 0%, transparent 65%),
    radial-gradient(ellipse 45% 60% at 78% 25%, rgba(29, 86, 217, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse 35% 35% at 50% 50%, rgba(201, 169, 98, 0.06) 0%, transparent 75%),
    radial-gradient(ellipse 25% 40% at 90% 75%, rgba(29, 86, 217, 0.07) 0%, transparent 70%);
}

/* ─── A11y: Reduced transparency ─── */
@media (prefers-reduced-transparency: reduce) {
  .glass, .glass.glass-card {
    background: var(--bg-elevated) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .card, .card-dark, .diff-card {
    background: var(--bg-surface) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-color: rgba(var(--text-rgb), 0.08) !important;
  }
  .btn-ghost {
    background: transparent !important;
    backdrop-filter: none !important;
    border-color: rgba(var(--text-rgb), 0.18) !important;
  }
  .glass-nav, #main-nav.nav-scrolled {
    background: var(--bg-nav) !important;
    backdrop-filter: blur(8px) !important;
  }
}

/* ─── A11y: Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  .glass-interactive { transition: none; }
  .glass::after { animation: none; }
  #hero-video { display: none !important; }
}