/* Pavel's Jane - Glass Morphism Theme */

:root {
  /* Dark theme (default) */
  --bg0: #070A12;
  --bg1: #0B1022;
  --glass: rgba(255, 255, 255, .08);
  --glass2: rgba(255, 255, 255, .12);
  --stroke: rgba(255, 255, 255, .14);
  --stroke2: rgba(255, 255, 255, .22);
  --txt: rgba(255, 255, 255, .92);
  --muted: rgba(255, 255, 255, .65);
  --muted2: rgba(255, 255, 255, .45);
  --shadow: 0 20px 60px rgba(0, 0, 0, .55);
  --shadow2: 0 12px 30px rgba(0, 0, 0, .45);
  --radius: 18px;
  --radius2: 14px;
  --gap: 16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  --danger: rgba(255, 120, 120, .18);
  --ok: rgba(120, 255, 180, .12);
  --primary: rgba(120, 150, 255, .22);
  --primary-bright: rgba(120, 150, 255, .35);
}

[data-theme="light"] {
  --bg0: #F5F7FA;
  --bg1: #E8ECF1;
  --glass: rgba(255, 255, 255, .75);
  --glass2: rgba(255, 255, 255, .85);
  --stroke: rgba(0, 0, 0, .08);
  --stroke2: rgba(0, 0, 0, .14);
  --txt: rgba(0, 0, 0, .88);
  --muted: rgba(0, 0, 0, .65);
  --muted2: rgba(0, 0, 0, .45);
  --shadow: 0 20px 60px rgba(0, 0, 0, .15);
  --shadow2: 0 12px 30px rgba(0, 0, 0, .12);
  --danger: rgba(220, 38, 38, .12);
  --ok: rgba(34, 197, 94, .12);
  --primary: rgba(79, 70, 229, .12);
  --primary-bright: rgba(79, 70, 229, .22);
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--sans);
  color: var(--txt);
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(120, 150, 255, .22), transparent 60%),
    radial-gradient(900px 600px at 80% 20%, rgba(160, 90, 255, .16), transparent 55%),
    radial-gradient(900px 700px at 30% 90%, rgba(70, 220, 210, .12), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}

[data-theme="light"] body {
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(99, 102, 241, .08), transparent 60%),
    radial-gradient(900px 600px at 80% 20%, rgba(139, 92, 246, .06), transparent 55%),
    radial-gradient(900px 700px at 30% 90%, rgba(20, 184, 166, .06), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

/* Noise texture overlay */
.noise {
  position: fixed;
  inset: -40%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: .14;
  pointer-events: none;
  transform: rotate(7deg);
  animation: drift 18s linear infinite;
  z-index: 1;
}

@keyframes drift {
  0% { transform: translate3d(-2%, -2%, 0) rotate(7deg); }
  50% { transform: translate3d(2%, 1%, 0) rotate(7deg); }
  100% { transform: translate3d(-2%, -2%, 0) rotate(7deg); }
}

/* Glass container */
.glass-container {
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, var(--glass2), var(--glass));
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow2);
  transition: all 0.3s ease;
}

.glass-container:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Button styles */
.btn {
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, var(--glass2), var(--glass));
  color: var(--txt);
  border-radius: var(--radius2);
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all .2s ease;
  user-select: none;
  backdrop-filter: blur(12px);
  text-decoration: none;
  font-family: var(--sans);
}

.btn:hover {
  transform: translateY(-2px);
  border-color: var(--stroke2);
  box-shadow: var(--shadow2);
}

.btn:active {
  transform: translateY(0);
}

.btn.primary {
  background: linear-gradient(180deg, rgba(120, 150, 255, .25), rgba(120, 150, 255, .15));
  border-color: var(--primary-bright);
}

.btn.secondary {
  background: rgba(0, 0, 0, .18);
}

/* Input styles */
input, textarea, select {
  border: 1px solid var(--stroke);
  background: rgba(0, 0, 0, .16);
  color: var(--txt);
  border-radius: var(--radius2);
  padding: 12px 14px;
  outline: 0;
  font-size: 14px;
  font-family: var(--sans);
  transition: all .2s ease;
  width: 100%;
}

[data-theme="light"] input,
[data-theme="light"] textarea,
[data-theme="light"] select {
  background: rgba(255, 255, 255, .65);
}

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

input::placeholder {
  color: var(--muted2);
}

/* Theme toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: var(--glass);
  color: var(--txt);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all .2s ease;
  backdrop-filter: blur(12px);
}

.theme-toggle:hover {
  transform: translateY(-2px);
  border-color: var(--stroke2);
}

/* Responsive */
@media (max-width: 768px) {
  .glass-container {
    border-radius: 14px;
  }
}