:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0f172a;
  color: #e2e8f0;
}

body {
  margin: 0;
  background: linear-gradient(135deg, #111827 0%, #0f172a 100%);
  min-height: 100vh;
}

.shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

.hero, .player-card {
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.hero {
  margin-bottom: 1rem;
}

input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.9rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(15, 23, 42, 0.85);
  color: inherit;
  font-size: 1rem;
}

#suggestions {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.suggestion {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.85);
  cursor: pointer;
}

.suggestion:hover {
  background: rgba(51, 65, 85, 0.95);
}

video {
  width: 100%;
  border-radius: 16px;
  margin-top: 1rem;
  background: #020617;
}

.actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

button {
  border: 0;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  background: #38bdf8;
  color: #082f49;
  font-weight: 700;
}

.format-selector {
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.85);
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
}

.format-selector label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  font-weight: 600;
}

.format-selector input {
  width: 1rem;
  height: 1rem;
}

#export-status {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

#export-link {
  min-height: 1.5rem;
}

.show-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.show-list li {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.8);
}

.preview-image {
  width: 100%;
  border-radius: 16px;
  margin-top: 1rem;
  background: #020617;
  object-fit: contain;
}

.loading-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.15);
  color: #bfdbfe;
  font-size: 0.95rem;
}

.loading-indicator.hidden {
  display: none;
}

.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #38bdf8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.hidden {
  display: none !important;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}

.file-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.85);
}

.secondary {
  background: #475569;
  color: #f8fafc;
}

.meta {
  opacity: 0.8;
}