:root {
  --bg: #f3efe6;
  --ink: #1c1914;
  --muted: #6b6458;
  --paper: #fffdf8;
  --line: #ddd4c4;
  --accent: #0f766e;
  --accent-ink: #fff;
  --danger: #9f1239;
  --warn: #92400e;
  --ok: #166534;
  --shadow: 0 12px 40px rgba(28, 25, 20, 0.08);
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background:
    radial-gradient(circle at top left, #efe4c8 0, transparent 42%),
    var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.86);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 2;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-transform: uppercase;
}

.top nav { display: flex; gap: 1rem; }
.top nav a { color: var(--muted); }

.wrap {
  width: min(1100px, calc(100% - 2rem));
  margin: 2rem auto 4rem;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

h1, h2, h3 { margin: 0 0 0.4rem; line-height: 1.2; }
h1 { font-size: 2rem; }
h2 { font-size: 1.15rem; }
.muted { color: var(--muted); margin: 0.2rem 0 0; }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow);
}

.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.8rem; }
.row { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.title { color: var(--ink); font-weight: 650; font-size: 1.05rem; }

.form { display: grid; gap: 0.85rem; }
.form label { display: grid; gap: 0.35rem; font-size: 0.92rem; color: var(--muted); }
input, select, button, textarea {
  font: inherit;
}
input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  background: #fff;
  color: var(--ink);
}

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  cursor: pointer;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }

.badge {
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #eee7d8;
}
.badge.ready { background: #dcfce7; color: var(--ok); }
.badge.processing, .badge.uploaded { background: #fef3c7; color: var(--warn); }
.badge.error { background: #ffe4e6; color: var(--danger); }

.banner {
  padding: 0.8rem 1rem;
  border-radius: 12px;
  margin-bottom: 1rem;
}
.banner.ok { background: #dcfce7; color: var(--ok); }
.banner.bad { background: #ffe4e6; color: var(--danger); }
.banner.warn { background: #fef3c7; color: var(--warn); }

.grid-2 { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1rem; align-items: start; }
.stack { display: grid; gap: 1rem; }
.review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }

.drop {
  border: 1.5px dashed var(--line);
  border-radius: 14px;
  padding: 1.4rem;
  text-align: center;
  background: #faf6ee;
}
.drop input { display: none; }
.drop.over { border-color: var(--accent); background: #ecfdf5; }

.player { width: 100%; border-radius: 12px; background: #111; }
audio.player {
  display: block;
  background: #faf6ee;
  min-height: 48px;
}

.cues { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; max-height: 640px; overflow: auto; }
.cue { border-left: 4px solid var(--accent); padding: 0 0 0 0.8rem; }
.cue-meta { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.85rem; color: var(--muted); }
.who { color: var(--accent); font-weight: 650; }
.cue p, .prose { margin: 0.25rem 0 0; line-height: 1.5; }

.agreements { margin: 0; padding-left: 1.1rem; display: grid; gap: 0.7rem; }
.review h4 { margin: 0.8rem 0 0.3rem; font-size: 0.85rem; color: var(--muted); text-transform: uppercase; }
.review ul { margin: 0; padding-left: 1.1rem; }

.empty, .busy {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.empty { justify-content: center; text-align: center; flex-direction: column; padding: 3rem 1rem; }

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid #d9d1c3;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.hidden { display: none !important; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 800px) {
  .hero, .row, .grid-2 { display: grid; grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
}