:root {
  --bg: #0a0e1a;
  --bg-2: #131a2e;
  --ink: #e8eef7;
  --ink-soft: #aab4d0;
  --ink-faint: #5a6788;
  --line: #1f2942;
  --line-strong: #2a3454;
  --accent: #c9b8e0;
  --accent-2: #a98cd6;
  --glow: rgba(201, 184, 224, 0.3);
  --danger: #d97575;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }

.app { max-width: 680px; margin: 0 auto; padding: 24px 18px; }

/* HEADER */
header { text-align: center; padding: 32px 0 24px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
header h1 { margin: 0; font-size: 30px; font-weight: 400; letter-spacing: 2px; color: var(--ink); }
header .sub { margin: 8px 0 0; font-style: italic; color: var(--ink-soft); font-size: 14px; }

/* NAV */
nav.tabs { display: flex; gap: 6px; justify-content: center; margin: 24px 0; flex-wrap: wrap; }
nav.tabs button {
  background: transparent; border: 1px solid var(--line-strong); padding: 8px 18px;
  border-radius: 20px; font-size: 13px; color: var(--ink-soft);
  transition: all 0.15s;
}
nav.tabs button.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* SECTIONS */
section.tab { display: none; animation: fadeIn 0.3s ease; }
section.tab.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* SESSION CARD */
.session-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}
.session-card.night {
  background: linear-gradient(180deg, #0a0e1a, #1a1830);
  border: 1px solid #2a2545;
}
.session-card h2 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: 1px;
}
.session-card .subtle { color: var(--ink-faint); font-size: 13px; font-style: italic; }
.session-card .moon {
  font-size: 48px;
  margin-bottom: 8px;
  display: block;
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color: #0a0e1a;
  border: 0;
  border-radius: 28px;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 4px 20px var(--glow);
  margin-top: 12px;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px var(--glow); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* RECORDING INDICATOR */
.recording {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: rgba(217, 117, 117, 0.1);
  border: 1px solid rgba(217, 117, 117, 0.3);
  border-radius: 12px;
  margin: 16px 0;
}
.pulse {
  width: 14px;
  height: 14px;
  background: var(--danger);
  border-radius: 50%;
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}
.recording .time {
  font-family: 'Courier New', monospace;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: 1px;
  flex: 1;
}
.recording .level {
  font-size: 12px;
  color: var(--ink-faint);
}

/* SILENCE BAR */
.silence-bar {
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  margin: 12px 0;
  overflow: hidden;
  position: relative;
}
.silence-bar .fill {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  background: var(--accent);
  width: 0%;
  transition: width 0.3s ease;
}

/* TRANSCRIPT */
.transcript {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-soft);
  white-space: pre-wrap;
  max-height: 320px;
  overflow-y: auto;
}
.transcript:empty::before {
  content: '(geen transcript beschikbaar)';
  color: var(--ink-faint);
  font-style: italic;
}

/* NARRATIVE */
.narrative {
  background: linear-gradient(135deg, rgba(201, 184, 224, 0.08), rgba(169, 140, 214, 0.04));
  border: 1px solid rgba(201, 184, 224, 0.2);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 18px 20px;
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}
.narrative::before {
  content: "✦ ";
  color: var(--accent);
  margin-right: 4px;
}

/* THEME PILLS */
.theme-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.theme-pill {
  display: inline-block;
  background: rgba(201, 184, 224, 0.1);
  border: 1px solid rgba(201, 184, 224, 0.25);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  color: var(--accent);
}

/* HISTORY LIST */
.history-list { display: flex; flex-direction: column; gap: 10px; }
.history-item {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.history-item:hover { border-color: var(--accent); }
.history-item .date { font-size: 13px; color: var(--ink-soft); margin-bottom: 4px; }
.history-item .preview { font-size: 13px; color: var(--ink-faint); font-style: italic; }
.history-item.empty { cursor: default; text-align: center; padding: 40px 16px; color: var(--ink-faint); }
.history-item.empty:hover { border-color: var(--line); }

/* AUDIO PLAYER */
audio { width: 100%; margin: 12px 0; }

/* SETTINGS */
.setting-group {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 12px;
}
.setting-group label {
  display: block;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.setting-group input[type="number"] {
  width: 80px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
}
.setting-group .value {
  display: inline-block;
  margin-left: 12px;
  color: var(--ink);
}

/* MISC */
.empty { text-align: center; padding: 60px 20px; color: var(--ink-faint); font-style: italic; }
.warning { background: rgba(217, 117, 117, 0.1); border: 1px solid rgba(217, 117, 117, 0.3); padding: 12px; border-radius: 6px; color: var(--danger); font-size: 13px; margin-top: 12px; }
.info { background: rgba(201, 184, 224, 0.08); border: 1px solid rgba(201, 184, 224, 0.2); padding: 12px; border-radius: 6px; color: var(--accent); font-size: 13px; margin-top: 12px; }

footer {
  text-align: center;
  padding: 32px 16px;
  color: var(--ink-faint);
  font-size: 12px;
  border-top: 1px solid var(--line);
  margin-top: 48px;
}

@media (max-width: 600px) {
  .app { padding: 16px 12px; }
  header h1 { font-size: 24px; }
  .session-card { padding: 18px; }
}