@font-face {
  font-family: 'Space Mono';
  src: url('./fonts/space-mono-v13-latin-regular.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('./fonts/space-mono-v13-latin-700.woff2') format('woff2');
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('./fonts/space-mono-v13-latin-italic.woff2') format('woff2');
  font-style: italic;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Courier Prime';
  src: url('./fonts/courier-prime-v10-latin-regular.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Courier Prime';
  src: url('./fonts/courier-prime-v10-latin-700.woff2') format('woff2');
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Courier Prime';
  src: url('./fonts/courier-prime-v10-latin-italic.woff2') format('woff2');
  font-style: italic;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'DM Serif Display';
  src: url('./fonts/dm-serif-display-v15-latin-regular.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'DM Serif Display';
  src: url('./fonts/dm-serif-display-v15-latin-italic.woff2') format('woff2');
  font-style: italic;
  font-weight: 400;
  font-display: swap;
}
/* ============================================================
       DESIGN TOKENS
    ============================================================ */
    :root {
      --bg:           #07090f;
      --surface:      #0c1019;
      --surface2:     #10151f;
      --surface3:     #141b28;
      --border:       #18202e;
      --border2:      #222c3e;
      --text:         #cdd5e0;
      --text-mid:     #6b7d93;
      --text-dim:     #3b4a5c;
      --accent:       #38c9a7;
      --accent-soft:  rgba(56, 201, 167, 0.12);
      --accent-dim:   #1b5c4b;
      --accent2:      #4fa8e8;
      --warn:         #e8a030;
      --font-ui:      'Space Mono', 'Courier New', monospace;
      --font-body:    'Courier Prime', Courier, monospace;
      --font-display: 'DM Serif Display', Georgia, serif;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.75;
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* Subtle scanlines for CRT feel */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0, 0, 0, 0.04) 3px,
        rgba(0, 0, 0, 0.04) 4px
      );
      pointer-events: none;
      z-index: 9998;
    }

    /* ============================================================
       STATUS BAR
    ============================================================ */
    .status-bar {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--surface);
      border-bottom: 1px solid var(--border);
      padding: 9px 28px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.18em;
      color: var(--text-dim);
      backdrop-filter: blur(8px);
    }

    .status-live {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
    }

    .pulse {
      display: inline-block;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--accent);
      animation: pulse 1.6s ease-in-out infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(56,201,167,0.4); }
      50% { opacity: 0.3; box-shadow: 0 0 0 4px rgba(56,201,167,0); }
    }

    /* ============================================================
       LAYOUT CONTAINER
    ============================================================ */
    .container {
      max-width: 820px;
      margin: 0 auto;
      padding: 0 28px;
    }

    /* ============================================================
       HEADER
    ============================================================ */
    header {
      padding: 56px 0 44px;
      border-bottom: 1px solid var(--border);
    }

    .header-eyebrow {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.32em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 18px;
    }

    .header-title {
      font-family: var(--font-display);
      font-size: clamp(44px, 7vw, 72px);
      font-weight: 400;
      line-height: 0.95;
      letter-spacing: -0.03em;
      color: var(--text);
      margin-bottom: 6px;
    }

    .header-title .dot {
      color: var(--accent);
      font-style: italic;
    }

    .header-subtitle {
      font-family: var(--font-display);
      font-style: italic;
      font-size: clamp(14px, 2vw, 18px);
      color: var(--text-mid);
      margin-bottom: 24px;
      letter-spacing: 0.01em;
    }

    .header-meta {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.14em;
      color: var(--text-dim);
      line-height: 2;
    }

    .header-meta span {
      color: var(--text-mid);
    }

    /* ============================================================
       NAVIGATION
    ============================================================ */
    nav {
      border-bottom: 1px solid var(--border);
    }

    .nav-inner {
      display: flex;
      gap: 0;
    }

    .nav-item {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--text-dim);
      cursor: pointer;
      padding: 16px 20px 14px;
      border-bottom: 2px solid transparent;
      transition: all 0.2s;
      user-select: none;
    }

    .nav-item:hover { color: var(--text-mid); }
    .nav-item.active {
      color: var(--accent);
      border-bottom-color: var(--accent);
    }

    /* ============================================================
       MAIN
    ============================================================ */
    main { padding: 52px 0 80px; }

    /* ============================================================
       INDEX VIEW
    ============================================================ */
    .view { display: none; }
    .view.active { display: block; }

    .section-label {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.22em;
      color: var(--text-dim);
      text-transform: uppercase;
      margin-bottom: 32px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .section-label .stats {
      color: var(--text-dim);
      display: flex;
      gap: 20px;
    }

    .section-label .stats span { color: var(--accent); margin-right: 4px; }

    .entry-list {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .entry-card {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 22px 24px;
      cursor: pointer;
      transition: all 0.18s;
      display: grid;
      grid-template-columns: 160px 1fr 100px;
      align-items: start;
      gap: 24px;
      position: relative;
      overflow: hidden;
    }

    .entry-card::before {
      content: '';
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 2px;
      background: transparent;
      transition: background 0.2s;
    }

    .entry-card:hover { background: var(--surface2); border-color: var(--border2); }
    .entry-card:hover::before { background: var(--accent-dim); }

    .entry-id {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.18em;
      color: var(--accent);
      margin-bottom: 5px;
    }

    .entry-date {
      font-family: var(--font-ui);
      font-size: 10px;
      color: var(--text-dim);
      letter-spacing: 0.08em;
    }

    .entry-preview {
      font-size: 13.5px;
      color: var(--text-mid);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .entry-action {
      font-family: var(--font-ui);
      font-size: 9px;
      color: var(--text-dim);
      text-align: right;
      letter-spacing: 0.1em;
      transition: color 0.2s;
      padding-top: 2px;
    }

    .entry-card:hover .entry-action { color: var(--accent); }

    .entry-sources {
      font-family: var(--font-ui);
      font-size: 9px;
      color: var(--text-dim);
      margin-top: 4px;
    }

    /* ============================================================
       DETAIL VIEW
    ============================================================ */
    .back-btn {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.18em;
      color: var(--text-dim);
      background: none;
      border: none;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 44px;
      padding: 0;
      text-transform: uppercase;
      transition: color 0.2s;
    }

    .back-btn:hover { color: var(--accent); }
    .back-btn::before { content: '←'; }

    .detail-eyebrow {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.28em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 14px;
      display: flex;
      gap: 16px;
      align-items: center;
    }

    .detail-eyebrow::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--accent-dim);
      opacity: 0.4;
    }

    .detail-title {
      font-family: var(--font-display);
      font-size: clamp(26px, 4.5vw, 42px);
      font-weight: 400;
      line-height: 1.15;
      color: var(--text);
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }

    .detail-meta-row {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.1em;
      color: var(--text-dim);
      margin-bottom: 44px;
      padding-bottom: 44px;
      border-bottom: 1px solid var(--border);
    }

    .detail-meta-row span { color: var(--text-mid); }

    /* ============================================================
       AUDIO PLAYER
    ============================================================ */
    .audio-player {
      background: var(--surface);
      border: 1px solid var(--border);
      border-left: 2px solid var(--accent);
      margin-bottom: 52px;
      overflow: hidden;
    }

    .player-header {
      padding: 12px 20px;
      background: var(--surface2);
      border-bottom: 1px solid var(--border);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .player-label {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.22em;
      color: var(--accent);
      text-transform: uppercase;
    }

    .player-voice-tag {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.1em;
      color: var(--text-dim);
    }

    .player-body {
      padding: 18px 20px 16px;
    }

    .player-row {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    /* Play button */
    .play-btn {
      width: 38px;
      height: 38px;
      flex-shrink: 0;
      background: transparent;
      border: 1px solid var(--accent-dim);
      color: var(--accent);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      transition: all 0.15s;
      position: relative;
    }

    .play-btn:hover {
      background: var(--accent-soft);
      border-color: var(--accent);
    }

    .play-btn.loading {
      animation: spin 1.2s linear infinite;
    }

    @keyframes spin {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }

    /* Waveform */
    .waveform-wrap {
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 5px;
    }

    .waveform {
      height: 32px;
      display: flex;
      align-items: center;
      gap: 2px;
    }

    .wave-bar {
      flex: 1;
      background: var(--border2);
      border-radius: 1px;
      transition: background 0.4s, height 0.1s;
      animation: none;
    }

    .waveform.playing .wave-bar {
      background: var(--accent);
      animation: waveanim var(--dur, 0.6s) ease-in-out infinite alternate;
    }

    @keyframes waveanim {
      from { height: var(--h-from, 15%); }
      to { height: var(--h-to, 80%); }
    }

    /* Progress */
    .progress-track {
      height: 2px;
      background: var(--border);
      cursor: pointer;
      position: relative;
    }

    .progress-track:hover { background: var(--border2); }

    .progress-fill {
      height: 100%;
      background: var(--accent);
      width: 0%;
      transition: width 0.4s linear;
      position: relative;
    }

    .progress-fill::after {
      content: '';
      position: absolute;
      right: -3px;
      top: -3px;
      width: 8px;
      height: 8px;
      background: var(--accent);
      border-radius: 50%;
      display: none;
    }

    .progress-track:hover .progress-fill::after { display: block; }

    /* Speed + time */
    .player-right {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 6px;
      flex-shrink: 0;
    }

    .speed-controls {
      display: flex;
      gap: 2px;
    }

    .speed-btn {
      font-family: var(--font-ui);
      font-size: 8px;
      letter-spacing: 0.05em;
      padding: 3px 6px;
      background: transparent;
      border: 1px solid var(--border);
      color: var(--text-dim);
      cursor: pointer;
      transition: all 0.15s;
    }

    .speed-btn:hover { border-color: var(--border2); color: var(--text-mid); }
    .speed-btn.active { border-color: var(--accent-dim); color: var(--accent); }

    .player-time {
      font-family: var(--font-ui);
      font-size: 9px;
      color: var(--text-dim);
      letter-spacing: 0.08em;
    }

    /* Status line */
    .player-status {
      padding: 8px 20px;
      background: var(--surface2);
      border-top: 1px solid var(--border);
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.15em;
      color: var(--text-dim);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .player-status.playing { color: var(--accent); }

    .status-dot {
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: var(--text-dim);
      flex-shrink: 0;
    }

    .player-status.playing .status-dot {
      background: var(--accent);
      animation: pulse 1.2s ease-in-out infinite;
    }

    /* No TTS fallback notice */
    .tts-notice {
      padding: 10px 20px;
      background: rgba(232, 160, 48, 0.06);
      border-top: 1px solid rgba(232, 160, 48, 0.15);
      font-family: var(--font-ui);
      font-size: 9px;
      color: var(--warn);
      letter-spacing: 0.1em;
      display: none;
    }

    /* ============================================================
       FIELD NOTE BODY
    ============================================================ */
    .feldnotiz-body {
      font-size: 16.5px;
      line-height: 1.9;
      color: var(--text);
    }

    .feldnotiz-body p { margin-bottom: 28px; }

    .feldnotiz-body p:last-child { margin-bottom: 0; }

    /* Highlighted paragraph (e.g. current reading position) */
    .feldnotiz-body p.reading {
      background: var(--accent-soft);
      margin-left: -12px;
      padding-left: 10px;
      border-left: 2px solid var(--accent);
      padding-right: 4px;
    }

    /* ============================================================
       SOURCES
    ============================================================ */
    .sources-section {
      margin-top: 60px;
      padding-top: 32px;
      border-top: 1px solid var(--border);
    }

    .sources-label {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.22em;
      color: var(--text-dim);
      text-transform: uppercase;
      margin-bottom: 18px;
    }

    .sources-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .sources-list a {
      font-family: var(--font-ui);
      font-size: 10px;
      color: var(--text-dim);
      text-decoration: none;
      letter-spacing: 0.05em;
      display: flex;
      align-items: flex-start;
      gap: 10px;
      line-height: 1.5;
      transition: color 0.2s;
    }

    .sources-list a::before {
      content: '→';
      color: var(--accent-dim);
      flex-shrink: 0;
      margin-top: 1px;
    }

    .sources-list a:hover { color: var(--text-mid); }
    .sources-list a:hover::before { color: var(--accent); }

    /* ============================================================
       HYPOTHESEN VIEW (placeholder)
    ============================================================ */
    .placeholder-view {
      text-align: center;
      padding: 80px 0;
    }

    .placeholder-view .placeholder-icon {
      font-family: var(--font-display);
      font-size: 48px;
      color: var(--text-dim);
      margin-bottom: 20px;
      font-style: italic;
    }

    .placeholder-view p {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.2em;
      color: var(--text-dim);
      text-transform: uppercase;
    }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      border-top: 1px solid var(--border);
      padding: 22px 0;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    footer p {
      font-family: var(--font-ui);
      font-size: 9px;
      letter-spacing: 0.12em;
      color: var(--text-dim);
    }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 580px) {
      .entry-card {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .entry-action { text-align: left; }

      .status-bar span:first-child { display: none; }

      .speed-controls { display: none; }

      .player-right { display: none; }

      .detail-meta-row { gap: 12px; }
    }
.entry-card {
  width: 100%;
  text-align: left;
  appearance: none;
  font: inherit;
}
.entry-empty {
  border: 1px dashed var(--border2);
  background: linear-gradient(180deg, rgba(16, 21, 31, 0.92), rgba(12, 16, 25, 0.96));
  padding: 28px;
}
.entry-empty p + p {
  margin-top: 10px;
}
.entry-empty-label {
  font-family: var(--font-ui);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 12px;
}
.entry-empty-copy {
  color: var(--text-mid);
  max-width: 56ch;
}
.audio-element {
  display: none;
}
.template-page .container {
  max-width: 920px;
}
.template-page .detail-shell {
  padding-top: 56px;
}
@media (max-width: 820px) {
  .entry-empty {
    padding: 20px;
  }
}