:root {
  --ink: #e5e7eb;
  --muted: #94a3b8;
  --accent: #7c3aed;
  --accent-2: #22d3ee;
  --panel: rgba(15, 23, 42, 0.75);
  --border: rgba(255, 255, 255, 0.08);
  --card: rgba(255, 255, 255, 0.04);
  --radius: 16px;
  --shadow: 0 10px 50px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Manrope", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 10% 20%, rgba(124, 58, 237, 0.18), transparent 25%),
    radial-gradient(circle at 80% 0%, rgba(34, 211, 238, 0.15), transparent 30%),
    #0b1224;
  color: var(--ink);
  min-height: 100vh;
}

a {
  color: inherit;
}

.app-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--accent-2);
  margin: 0 0 6px 0;
}

h1 {
  margin: 0 0 8px 0;
  font-size: 34px;
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 760px;
  line-height: 1.6;
}

.status-chip {
  padding: 10px 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.25), rgba(34, 211, 238, 0.25));
  border: 1px solid var(--border);
  border-radius: 999px;
  font-weight: 600;
}

.layout {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.panel h2,
.panel h3 {
  margin: 0;
}

.pill {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.record-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #7c3aed, #22d3ee);
  border: none;
  border-radius: 14px;
  color: #0b1224;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
  box-shadow: 0 12px 30px rgba(34, 211, 238, 0.24);
}

.record-btn:hover {
  transform: translateY(-1px);
}

.record-btn.active .dot {
  background: #ef4444;
}

.record-btn .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #0b1224;
  box-shadow: 0 0 0 6px rgba(11, 18, 36, 0.22);
}

.sliders {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.sliders label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 12px;
  min-width: 180px;
}

.sliders input[type="range"] {
  accent-color: var(--accent);
}

.sliders .value {
  color: var(--muted);
  font-size: 13px;
}

.sliders .seed input {
  background: #0f172a;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  color: var(--ink);
}

.hint {
  margin: 12px 0 0 2px;
  color: var(--muted);
  font-size: 14px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  min-height: 120px;
  color: var(--ink);
  line-height: 1.5;
}

.ghost {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 12px;
  color: var(--ink);
  cursor: pointer;
}

.image-frame {
  position: relative;
  background: #0f172a;
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  min-height: 320px;
}

.image-frame img {
  width: 100%;
  display: block;
  object-fit: cover;
  background: #0f172a;
}

.image-meta {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.gallery figure {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.gallery img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
}

.gallery figcaption {
  padding: 8px 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.history {
  display: grid;
  gap: 8px;
}

.history .item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
}

.history .meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

.history .prompt {
  margin: 0;
  line-height: 1.4;
}

#transcriptBox,
#promptBox {
  white-space: pre-wrap;
}

@media (max-width: 768px) {
  h1 {
    font-size: 28px;
  }
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .controls {
    flex-direction: column;
    align-items: stretch;
  }
  .record-btn {
    width: 100%;
    justify-content: center;
  }
  .sliders {
    width: 100%;
  }
  .sliders label {
    flex: 1;
  }
}