:root {
  color-scheme: light;
  --ink-900: #15110c;
  --ink-700: #2a2118;
  --ink-600: #3d3022;
  --parchment-100: #f6ead0;
  --parchment-200: #ead7b2;
  --parchment-300: #d7ba87;
  --accent-gold: #c8a56c;
  --accent-gold-strong: #d7b880;
  --border-soft: rgba(200, 164, 104, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--parchment-100);
  background:
    radial-gradient(circle at 11% 10%, rgba(172, 123, 67, 0.22), transparent 34%),
    radial-gradient(circle at 88% 86%, rgba(93, 67, 39, 0.32), transparent 35%),
    url("assets/scriptorium/parchment-grain.svg"),
    linear-gradient(145deg, var(--ink-900), #1d1711 45%, #130f0c);
  background-size: cover, cover, 520px 520px, cover;
  min-height: 100vh;
}

header {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--border-soft);
  background: linear-gradient(180deg, rgba(40, 30, 21, 0.9), rgba(30, 23, 16, 0.82));
  backdrop-filter: blur(6px);
  position: relative;
  overflow: hidden;
}

header::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background: url("assets/scriptorium/ink-sigil.svg") center / 280px no-repeat;
}

header h1 {
  margin: 0;
  position: relative;
  z-index: 1;
  font-family: "Cinzel", serif;
  letter-spacing: 0.14em;
  font-size: clamp(1.25rem, 2.2vw, 1.9rem);
  color: var(--accent-gold-strong);
  text-transform: uppercase;
}

header p {
  margin: 0.4rem 0 0;
  position: relative;
  z-index: 1;
  color: #f0dfbf;
  font-size: 1.05rem;
}

main {
  display: grid;
  grid-template-columns: minmax(250px, 300px) 1fr;
  min-height: calc(100vh - 96px);
}

.panel {
  padding: 1rem;
  border-right: 1px solid var(--border-soft);
  background:
    linear-gradient(180deg, rgba(39, 29, 21, 0.93), rgba(28, 21, 15, 0.88)),
    url("assets/scriptorium/parchment-grain.svg");
  background-size: cover, 420px 420px;
}

.panel h2 {
  margin: 0.75rem 0 0.5rem;
  font-size: 0.98rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: "Cinzel", serif;
  color: var(--accent-gold-strong);
}

label {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
  color: #ecd9b5;
  font-weight: 600;
}

select,
button {
  padding: 0.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 245, 222, 0.92);
  color: #2f2519;
  font-family: inherit;
  font-weight: 600;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

button:hover,
select:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px rgba(200, 165, 108, 0.25);
}

button:active {
  transform: translateY(1px);
}

.palette {
  display: grid;
  gap: 0.5rem;
}

.palette-item {
  cursor: grab;
  text-align: left;
}

.workspace {
  padding: 1rem;
  position: relative;
}

.workspace::before {
  content: "";
  position: absolute;
  inset: 0.65rem;
  pointer-events: none;
  opacity: 0.28;
  background: url("assets/scriptorium/frame-corners.svg") center / 100% 100% no-repeat;
}

.canvas {
  min-height: calc(100vh - 140px);
  padding: 1rem;
  border: 2px dashed #8b6a3b;
  border-radius: 14px;
  background:
    radial-gradient(circle at 16% 12%, rgba(245, 223, 181, 0.6), transparent 30%),
    url("assets/scriptorium/parchment-grain.svg"),
    linear-gradient(#f5e2be, #e7ca96);
  background-size: cover, 460px 460px, cover;
  display: grid;
  gap: 0.75rem;
  align-content: start;
  position: relative;
  z-index: 1;
  color: #2c2117;
  box-shadow: inset 0 0 0 1px rgba(117, 86, 46, 0.2), 0 12px 26px rgba(0, 0, 0, 0.24);
}

.canvas.two-column {
  grid-template-columns: 1fr 1fr;
}

.canvas.scroll {
  max-width: 700px;
  margin: 0 auto;
  border-radius: 24px;
  padding: 1.25rem;
}

.canvas.medieval {
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 239, 196, 0.64), transparent 32%),
    url("assets/scriptorium/parchment-grain.svg"),
    linear-gradient(#f6e7c3, #dfbf86);
  background-size: cover, 420px 420px, cover;
  border-color: #936d36;
}

.canvas.japanese {
  background:
    linear-gradient(135deg, rgba(240, 239, 234, 0.94), rgba(227, 223, 209, 0.95)),
    repeating-linear-gradient(90deg, rgba(47, 47, 47, 0.05), rgba(47, 47, 47, 0.05) 1px, transparent 1px, transparent 16px);
  background-size: cover, 16px 16px;
  border-color: #4a473d;
}

.canvas.other {
  background:
    radial-gradient(circle at 80% 16%, rgba(248, 221, 176, 0.36), transparent 34%),
    linear-gradient(145deg, #f3dfbf 0%, #e6cc9a 52%, #cfaa72 100%);
  border-color: #6e5433;
}

.manuscript-element {
  border: 1px solid rgba(134, 102, 58, 0.45);
  padding: 0.68rem;
  border-radius: 8px;
  background: rgba(255, 248, 228, 0.72);
  box-shadow: 0 3px 8px rgba(42, 33, 23, 0.08);
  backdrop-filter: blur(0.8px);
}

.manuscript-element.title {
  font-size: 1.45rem;
  font-weight: 700;
  font-family: "Cinzel", serif;
  color: #5b4021;
  letter-spacing: 0.04em;
}

.manuscript-element.ornament,
.manuscript-element.seal {
  text-align: center;
  font-size: 1.3rem;
  font-family: "IM Fell English", serif;
  color: #7a5a2d;
}

.export-actions {
  display: grid;
  gap: 0.5rem;
}

@media (max-width: 920px) {
  main {
    grid-template-columns: 1fr;
  }

  .panel {
    border-right: none;
    border-bottom: 1px solid var(--border-soft);
  }

  .workspace::before {
    inset: 0.4rem;
  }

  .canvas {
    min-height: 62vh;
  }

  .canvas.two-column {
    grid-template-columns: 1fr;
  }
}