/* ===== Choreo-Planer PWA – Layout ===== */
:root {
  --bg: #121212;
  --panel: #1e1e1e;
  --panel-2: #242424;
  --border: #333;
  --accent: #6c8cff;
  --accent-dim: rgba(108, 140, 255, 0.25);
  --text: #ffffff;
  --muted: #9a9a9a;
  --danger: #ff5a5a;
  --ok: #3ecf8e;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  padding: 0;
  height: 100dvh;            /* dynamische Viewport-Höhe (kritisch für iOS Safari) */
  overflow: hidden;          /* verhindert Body-Scroll */
  display: flex;
  flex-direction: column;
  background-color: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

[x-cloak] { display: none !important; }

button {
  font-family: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: background .15s, border-color .15s, opacity .15s;
}
button:active { background: #2e2e2e; }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: #0b1020; font-weight: 600; }
button.danger { color: var(--danger); border-color: #5a2b2b; }
button.icon { width: 40px; height: 40px; padding: 0; font-size: 18px; display: inline-flex; align-items: center; justify-content: center; }

input, select, textarea {
  font-family: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 15px;
  width: 100%;
}
textarea { resize: none; line-height: 1.4; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }

/* ===== Audio-Bereich (oberes Drittel) ===== */
#audio-section {
  height: 33.33dvh;
  flex-shrink: 0;
  background: var(--panel);
  border-bottom: 2px solid var(--border);
  display: flex;
  flex-direction: column;
}

.topbar {
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px;
  border-bottom: 1px solid var(--border);
}
.topbar .title {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar .meta { font-size: 11px; color: var(--muted); font-weight: 400; }

.mode-toggle { display: flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.mode-toggle button { border: none; border-radius: 0; padding: 6px 12px; font-size: 12px; background: transparent; }
.mode-toggle button.active { background: var(--accent); color: #0b1020; font-weight: 600; }

#waveform {
  flex-grow: 1;
  min-height: 0;
  position: relative;
  padding: 4px 6px 0;
}
/* Taktanfänge (primary) dicker & heller als Beat-Ticks; Parts kommen aus der
   Wavesurfer-Timeline (Shadow DOM). !important schlägt die Inline-Styles. */
#waveform ::part(timeline-notch) { color: #6b7180; }
#waveform ::part(timeline-notch-tick) { height: 42% !important; }
#waveform ::part(timeline-notch-primary) {
  border-left-width: 2px !important;
  color: #c3ccff !important;
  font-weight: 700;
}
#waveform .loading-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 8px;
  background: rgba(18,18,18,.7);
  font-size: 13px; color: var(--muted);
  z-index: 5;
}
.spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.audio-error { color: var(--danger); text-align: center; padding: 0 16px; }

/* ===== Controls-Leiste ===== */
#controls-bar {
  height: 60px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
#controls-bar .time {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--muted);
  min-width: 84px;
}
#controls-bar .spacer { flex: 1; }
.play-btn { width: 46px; height: 46px; border-radius: 50%; font-size: 20px; background: var(--accent); border-color: var(--accent); color: #0b1020; }

/* ===== Raster-Offset-Leiste (Editor) ===== */
#grid-bar {
  height: 46px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
#grid-bar .gb-label { color: var(--muted); font-size: 12px; }
#grid-bar .gb-val { font-variant-numeric: tabular-nums; min-width: 52px; text-align: center; }
#grid-bar .icon { width: 34px; height: 34px; }
#grid-bar .spacer { flex: 1; }
#grid-bar button:not(.icon) { padding: 6px 10px; font-size: 13px; }

/* ===== Notiz-/Segmentbereich (untere zwei Drittel) ===== */
#notes-section {
  flex-grow: 1;
  overflow-y: auto;        /* nur DIESER Bereich darf scrollen */
  padding: 12px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.notes-head { display: flex; align-items: center; gap: 8px; margin: 2px 4px 10px; }
.notes-head h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0; flex: 1; }
.empty { color: var(--muted); text-align: center; padding: 40px 16px; font-size: 14px; }

.segment {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 10px;
  transition: border-color .25s, background .25s, box-shadow .25s;
}
.segment.active {
  border-left-color: var(--accent);
  background: #1b2030;
  box-shadow: 0 0 0 1px var(--accent-dim);
}
.segment .row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.segment .ts {
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  background: var(--accent-dim);
  color: var(--accent);
  border: none;
  padding: 4px 8px;
  border-radius: 8px;
  flex-shrink: 0;
}
.segment .label-input { flex: 1; padding: 6px 10px; font-size: 14px; font-weight: 600; }
.segment textarea.notes { min-height: 54px; font-size: 14px; }
.segment .label-input[readonly], .segment textarea[readonly] {
  background: transparent; border-color: transparent; padding-left: 2px;
}
.segment textarea[readonly] { color: #d8d8d8; }

/* ===== Off-Canvas Menü & Modals ===== */
.scrim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 40;
  backdrop-filter: blur(2px);
}
.drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: min(86vw, 380px);
  background: var(--panel);
  border-right: 1px solid var(--border);
  z-index: 50;
  display: flex; flex-direction: column;
  transform: translateX(0);
  transition: transform .25s ease;
}
.drawer.closed { transform: translateX(-100%); }
.drawer header, .modal header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 14px;
  border-bottom: 1px solid var(--border);
}
.drawer header h2, .modal header h2 { font-size: 16px; margin: 0; flex: 1; }
.drawer .body { flex: 1; overflow-y: auto; padding: 14px; }
.drawer-foot {
  flex-shrink: 0;
  padding: 6px 12px;
  font-size: 10px;
  color: #666;
  border-top: 1px solid var(--border);
}

.project-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
  cursor: pointer;
}
.project-item.active { border-color: var(--accent); background: #1b2030; }
.project-item .pi-main { flex: 1; min-width: 0; }
.project-item .pi-title { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.project-item .pi-meta { font-size: 11px; color: var(--muted); margin-top: 2px; }

.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 18px 4px 8px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
.field .two { display: flex; gap: 10px; }

.filedrop {
  border: 1px dashed var(--border); border-radius: 12px;
  padding: 16px; text-align: center; font-size: 13px; color: var(--muted);
}
.filedrop strong { color: var(--text); }
.progress { height: 8px; background: var(--panel-2); border-radius: 6px; overflow: hidden; margin-top: 10px; }
.progress > div { height: 100%; background: var(--accent); width: 0; transition: width .15s; }

/* Center modal (name) */
.modal {
  position: fixed; z-index: 60;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: min(92vw, 420px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.modal .body { padding: 16px; }
.modal.modal-lg { width: min(94vw, 460px); max-height: 88dvh; display: flex; flex-direction: column; }
.modal.modal-lg .body { overflow-y: auto; }
.modal .hint { font-size: 12px; color: var(--muted); margin: 0 2px 8px; line-height: 1.4; }
.calib-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.calib-row .icon { flex: 1; width: auto; min-width: 0; font-size: 13px; }
.calib-row button:not(.icon) { padding: 10px 12px; }
.calib-val {
  flex: 1.4; text-align: center; font-variant-numeric: tabular-nums;
  font-weight: 600; font-size: 16px; padding: 8px 6px;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px;
}

/* ===== Status-Toast & Badges ===== */
#toast {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
  background: #2b2b2b; border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 999px; font-size: 13px;
  z-index: 80; max-width: 90vw; text-align: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
}
.badge { font-size: 11px; padding: 3px 8px; border-radius: 999px; }
.badge.lock { background: #4a3a1a; color: #ffcf6a; }
.badge.offline { background: #4a2020; color: #ff9a9a; }
.dot-offline { width: 8px; height: 8px; border-radius: 50%; background: var(--danger); display: inline-block; }