:root {
  --bg-night: #120f0c;
  --bg-soil: #2d241d;
  --bg-mist: rgba(214, 196, 172, 0.09);
  --card: rgba(29, 24, 19, 0.82);
  --card-edge: rgba(222, 193, 158, 0.18);
  --text-main: #f2e7d8;
  --text-soft: #c7b59e;
  --text-faint: #8b7d6a;
  --accent: #c29b5d;
  --accent-cold: #6d8576;
  --danger: #8b4e42;
  --future: rgba(109, 133, 118, 0.2);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
  --radius: 24px;
  --radius-tight: 16px;
  --body-font: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --mono-font: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body-font);
  color: var(--text-main);
  background:
    radial-gradient(circle at top, rgba(110, 79, 46, 0.32), transparent 35%),
    linear-gradient(180deg, #211812 0%, #110e0c 50%, #090807 100%);
}

code,
pre,
input,
button {
  font-family: var(--mono-font);
}

.shell {
  width: min(1320px, calc(100vw - 32px));
  margin: 32px auto 48px;
  display: grid;
  gap: 24px;
}

.card {
  background: linear-gradient(180deg, var(--card) 0%, rgba(20, 17, 14, 0.92) 100%);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero {
  padding: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  color: var(--accent);
}

.hero h1,
.panel h2,
.scrubber h2 {
  margin: 0;
  font-weight: 600;
  line-height: 1.05;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
}

.lede {
  max-width: 60ch;
  margin: 18px 0 26px;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--text-soft);
}

.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  gap: 6px;
  min-height: 180px;
  padding: 24px;
  border-radius: var(--radius-tight);
  border: 1px dashed rgba(194, 155, 93, 0.58);
  background:
    linear-gradient(135deg, rgba(194, 155, 93, 0.11), rgba(109, 133, 118, 0.08)),
    rgba(11, 9, 7, 0.55);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.dropzone:hover,
.dropzone.is-dragging {
  transform: translateY(-2px);
  border-color: rgba(194, 155, 93, 0.95);
  background:
    linear-gradient(135deg, rgba(194, 155, 93, 0.18), rgba(109, 133, 118, 0.12)),
    rgba(11, 9, 7, 0.72);
}

.dropzone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.drop-title {
  font-size: 1.15rem;
}

.drop-subtitle,
.note,
.status {
  color: var(--text-soft);
}

.status.is-error {
  color: #e5b2a6;
}

.note {
  margin: 16px 0 0;
  font-size: 0.98rem;
}

.inspector {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.panel,
.preview-card {
  padding: 24px;
}

.panel-header {
  margin-bottom: 18px;
}

.facts {
  margin: 0;
  display: grid;
  gap: 14px;
}

.facts div {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(222, 193, 158, 0.08);
}

.facts dt {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.facts dd {
  margin: 0;
  color: var(--text-main);
  line-height: 1.55;
}

.scrubber {
  display: grid;
  gap: 14px;
}

.scrubber-copy {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
}

#day-slider {
  width: 100%;
  accent-color: var(--accent);
}

.timeline {
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.future-region {
  position: absolute;
  inset: 0 0 0 auto;
  width: 0;
  background: linear-gradient(90deg, transparent 0%, var(--future) 12%);
}

.today-tick {
  position: absolute;
  top: -2px;
  transform: translateX(-50%);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cold);
}

.today-tick::after {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: 1px;
  height: 12px;
  transform: translateX(-50%);
  background: var(--accent-cold);
}

.timeline-labels {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-faint);
}

.preview-frame {
  position: relative;
  min-height: 540px;
  margin-top: 24px;
  padding: 18px;
  border-radius: calc(var(--radius-tight) + 4px);
  border: 1px solid rgba(222, 193, 158, 0.12);
  background:
    radial-gradient(circle at top, rgba(194, 155, 93, 0.08), transparent 36%),
    rgba(9, 8, 7, 0.92);
  overflow: auto;
}

#image-preview,
#text-preview,
#headstone-preview {
  width: 100%;
}

#image-preview {
  display: block;
  margin: 0 auto;
  image-rendering: auto;
  border-radius: 12px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

#text-preview {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.6;
  font-size: 0.95rem;
  color: var(--text-main);
}

#headstone-preview {
  display: grid;
  place-items: center;
  min-height: 480px;
}

#headstone-preview svg {
  width: min(100%, 560px);
  height: auto;
}

.empty-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--text-faint);
}

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

  .hero {
    padding: 24px;
  }

  .panel,
  .preview-card {
    padding: 20px;
  }

  .preview-frame {
    min-height: 420px;
  }
}