:root {
  color-scheme: light;
  --bg: #f7f0e4;
  --panel: rgba(255, 250, 242, 0.84);
  --ink: #1e1b16;
  --muted: #655a4b;
  --accent: #c55f2d;
  --accent-dark: #8f3d16;
  --accent-soft: #f2c39f;
  --border: rgba(58, 42, 24, 0.14);
  --shadow: 0 22px 60px rgba(72, 42, 17, 0.12);
  --radius-xl: 28px;
  --radius-lg: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 228, 197, 0.92), transparent 34%),
    radial-gradient(circle at bottom right, rgba(236, 182, 137, 0.55), transparent 30%),
    linear-gradient(135deg, #f6ede1 0%, #efe4d4 44%, #e9d8c3 100%);
}

.shell {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.hero {
  padding: 1rem 0 2rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--accent-dark);
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: 0.93;
  font-weight: 600;
}

.lede {
  max-width: 58ch;
  margin: 1.2rem 0 0;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--muted);
}

.panel {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.dropzone {
  display: grid;
  gap: 0.8rem;
  min-height: 280px;
  padding: 2rem;
  place-items: center;
  text-align: center;
  border: 2px dashed rgba(143, 61, 22, 0.3);
  border-radius: calc(var(--radius-xl) - 8px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.26)),
    repeating-linear-gradient(
      -45deg,
      rgba(197, 95, 45, 0.04),
      rgba(197, 95, 45, 0.04) 14px,
      transparent 14px,
      transparent 28px
    );
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.dropzone:hover,
.dropzone.is-dragging {
  transform: translateY(-2px);
  border-color: rgba(143, 61, 22, 0.65);
}

.dropzone input {
  display: none;
}

.dropzone-copy {
  display: grid;
  gap: 0.35rem;
}

.dropzone-copy strong {
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  font-weight: 600;
}

.dropzone-copy span {
  color: var(--muted);
  font-size: 1rem;
}

.file-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: rgba(255, 248, 239, 0.84);
  color: var(--accent-dark);
  font-size: 0.95rem;
}

.actions {
  display: flex;
  justify-content: flex-start;
  margin-top: 1rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.95rem 1.35rem;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  box-shadow: 0 10px 22px rgba(143, 61, 22, 0.24);
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease, box-shadow 160ms ease;
}

button:hover:enabled {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(143, 61, 22, 0.28);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.status-card {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.92);
  border: 1px solid rgba(58, 42, 24, 0.08);
}

.status-label {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-dark);
}

#status-message {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.queue-card {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.92);
  border: 1px solid rgba(58, 42, 24, 0.08);
}

.queue-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.queue-item,
.queue-empty {
  padding: 0.8rem 0.9rem;
  border-radius: 14px;
  background: rgba(245, 238, 227, 0.9);
  color: var(--muted);
}

.queue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.queue-name {
  min-width: 0;
  font-weight: 600;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-status {
  flex: 0 0 auto;
  font-size: 0.92rem;
  color: var(--accent-dark);
}

@media (max-width: 700px) {
  .shell {
    width: min(100% - 1rem, 960px);
    padding-top: 1.5rem;
  }

  .panel,
  .dropzone {
    border-radius: 22px;
  }

  .dropzone {
    min-height: 220px;
    padding: 1.5rem;
  }
}