/* =====================================================
   TinyToolWeb - audio-editor.css
   Audio Editor (waveform, edits, export)
   ===================================================== */

.tool-audio-editor .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Zone de dépôt */
.tool-audio-editor .upload-area {
  display: flex; flex-direction: column; align-items: center; gap: var(--spacing-sm);
  padding: var(--spacing-xl) var(--spacing-lg); margin-bottom: var(--spacing-sm);
  border: 3px dashed var(--border-dark); border-radius: var(--radius-lg); background: var(--bg-surface);
  text-align: center; cursor: pointer; transition: border-color var(--transition-base), background var(--transition-base);
}
.tool-audio-editor .upload-area:hover,
.tool-audio-editor .upload-area:focus-visible,
.tool-audio-editor .upload-area.dragover { border-color: var(--primary); background: var(--bg-surface-hover); outline: none; }
.tool-audio-editor .upload-area.is-busy { opacity: 0.6; pointer-events: none; }
.tool-audio-editor .upload-icon { font-size: 2.5rem; }
.tool-audio-editor .upload-title { margin: 0; font-weight: 700; color: var(--text-dark); }
.tool-audio-editor .upload-sub { margin: 0; font-size: 0.9rem; color: var(--text-light); }

/* Panneaux */
.tool-audio-editor .panel {
  min-width: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.tool-audio-editor .panel-header {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
}
.tool-audio-editor .panel-title {
  margin: 0; font-size: 1rem; font-weight: 700; color: var(--text-dark);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.tool-audio-editor .panel-body { padding: var(--spacing-lg); display: flex; flex-direction: column; gap: var(--spacing-md); }

.tool-audio-editor .editor { display: flex; flex-direction: column; gap: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.tool-audio-editor .panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--spacing-lg); align-items: start; }

/* Barre de lecture */
.tool-audio-editor .transport {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
}
.tool-audio-editor .transport-spacer { flex: 1 1 auto; }
.tool-audio-editor .tbtn {
  min-width: 2.5rem; height: 2.5rem; padding: 0 0.6rem;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-surface); color: var(--text-dark);
  font: inherit; font-size: 1.05rem; line-height: 1; cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base);
}
.tool-audio-editor .tbtn:hover:not(:disabled) { border-color: var(--primary); background: var(--bg-surface-hover); }
.tool-audio-editor .tbtn:disabled { opacity: 0.4; cursor: default; }
.tool-audio-editor .tbtn-play { min-width: 3rem; height: 2.5rem; padding: 0 0.8rem; font-size: 1.05rem; line-height: 1; }
/* Site-wide .btn-secondary hover is white on white in dark mode: keep it readable here */
.dark .tool-audio-editor .btn-secondary:hover:not(:disabled) { background: var(--border-dark); }
.tool-audio-editor .time-display {
  min-width: 6.5rem; padding: 0 var(--spacing-xs);
  font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem;
  color: var(--text-dark); font-variant-numeric: tabular-nums;
}
.tool-audio-editor .chk { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.85rem; color: var(--text-medium); cursor: pointer; }
.tool-audio-editor .chk input { width: auto; accent-color: var(--primary); }

/* Forme d'onde */
.tool-audio-editor .wave-wrap {
  position: relative; height: 220px;
  background: var(--bg-lighter);
  border-bottom: 1px solid var(--border);
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}
.tool-audio-editor .wave-wrap.is-stereo { height: 260px; }
.tool-audio-editor .wave-wrap:focus-visible { outline: 3px solid var(--border-focus); outline-offset: -3px; }
.tool-audio-editor .wave-canvas,
.tool-audio-editor .wave-overlay { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.tool-audio-editor .wave-overlay { cursor: text; }
.tool-audio-editor .wave-overlay.is-edge { cursor: ew-resize; }
.tool-audio-editor .overview {
  display: block; width: 100%; height: 44px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  cursor: grab; touch-action: none;
}
.tool-audio-editor .overview:focus-visible { outline: 3px solid var(--border-focus); outline-offset: -3px; }

/* Étapes (mode d'emploi en 3 temps) */
.tool-audio-editor .steps {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--spacing-xs) var(--spacing-md);
  margin: 0 0 var(--spacing-md); padding: 0; list-style: none;
  font-size: 0.95rem; color: var(--text-light);
}
.tool-audio-editor .steps li { display: inline-flex; align-items: center; gap: 0.4rem; }
.tool-audio-editor .step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.6rem; height: 1.6rem; border-radius: 50%;
  border: 2px solid var(--border-dark); font-weight: 700; font-size: 0.85rem;
}
.tool-audio-editor .steps li.is-current { color: var(--text-dark); font-weight: 700; }
.tool-audio-editor .steps li.is-current .step-num { border-color: var(--primary); background: rgba(var(--primary-rgb), 0.15); color: var(--primary); }
.tool-audio-editor .steps li.is-done .step-num { border-color: var(--success); background: rgba(var(--success-rgb), 0.15); color: var(--success); }

/* Début / Fin (IN / OUT) */
.tool-audio-editor .tbtn-text { font-size: 0.9rem; font-weight: 600; padding: 0 0.8rem; }
.tool-audio-editor .mark-row {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--spacing-md); align-items: start;
  padding: var(--spacing-md) var(--spacing-lg) 0;
}
.tool-audio-editor .mark { display: flex; flex-direction: column; gap: var(--spacing-xs); min-width: 0; }
.tool-audio-editor .mark-btn {
  min-height: 3rem; padding: 0.5rem 0.9rem;
  border: 2px solid var(--success); border-radius: var(--radius-sm);
  background: rgba(var(--success-rgb), 0.12); color: var(--text-dark);
  font: inherit; font-size: 1.05rem; font-weight: 700; cursor: pointer;
  transition: background var(--transition-base);
}
.tool-audio-editor .mark-btn:hover { background: rgba(var(--success-rgb), 0.25); }
.tool-audio-editor .mark-btn-out { border-color: var(--warning); background: rgba(var(--warning-rgb), 0.12); }
.tool-audio-editor .mark-btn-out:hover { background: rgba(var(--warning-rgb), 0.25); }
.tool-audio-editor .mark-btn:focus-visible,
.tool-audio-editor .nudge-btn:focus-visible { outline: 3px solid var(--border-focus); outline-offset: 2px; }
.tool-audio-editor .nudge { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.3rem; }
.tool-audio-editor .nudge-btn {
  min-height: 2.2rem; padding: 0 0.2rem;
  border: 1px solid var(--border-dark); border-radius: var(--radius-sm);
  background: var(--bg-surface); color: var(--text-dark);
  font: inherit; font-size: 0.85rem; font-variant-numeric: tabular-nums; cursor: pointer;
}
.tool-audio-editor .nudge-btn:hover:not(:disabled) { border-color: var(--primary); background: var(--bg-surface-hover); }
.tool-audio-editor .nudge-btn:disabled { opacity: 0.4; cursor: default; }
.tool-audio-editor .wave-panel > .hint { padding: var(--spacing-xs) var(--spacing-lg) var(--spacing-md); }
.tool-audio-editor .sel-meta { display: flex; flex-direction: column; gap: var(--spacing-xs); min-width: 0; padding-top: 0.2rem; }
.tool-audio-editor .sel-len { font-size: 0.95rem; font-weight: 700; color: var(--text-dark); font-variant-numeric: tabular-nums; }
.tool-audio-editor .sel-meta .btn-row .btn { flex: 1 1 100%; }

/* Portée de l'export */
.tool-audio-editor .scope-choice {
  display: flex; flex-direction: column; gap: 0.4rem; margin: 0; padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.tool-audio-editor .scope-choice legend { padding: 0 0.3rem; font-weight: 700; font-size: 0.9rem; color: var(--text-dark); }
.tool-audio-editor .radio { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; color: var(--text-dark); cursor: pointer; }
.tool-audio-editor .radio input { width: auto; accent-color: var(--primary); }
.tool-audio-editor .radio input:disabled + span { color: var(--text-lighter); }
.tool-audio-editor .scope-dur { font-size: 0.85rem; color: var(--text-light); font-variant-numeric: tabular-nums; }

/* Champs */
.tool-audio-editor .field { display: flex; flex-direction: column; gap: var(--spacing-xs); min-width: 0; }
.tool-audio-editor .field label { font-weight: 600; font-size: 0.9rem; color: var(--text-dark); }
.tool-audio-editor input[type="text"],
.tool-audio-editor input[type="number"],
.tool-audio-editor select {
  width: 100%; min-width: 0; padding: 0.55rem 0.7rem;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-body); color: var(--text-dark);
  font: inherit; transition: border-color var(--transition-base);
}
.tool-audio-editor input[type="text"] { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tool-audio-editor input:focus,
.tool-audio-editor select:focus { outline: none; border-color: var(--primary); }
.tool-audio-editor input.is-invalid { border-color: var(--error); }

.tool-audio-editor .form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--spacing-md); align-items: end; }
.tool-audio-editor .inline-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--spacing-sm); align-items: end; }
.tool-audio-editor .btn-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--spacing-xs); }
.tool-audio-editor .btn-row { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); }
.tool-audio-editor .btn-row .btn { flex: 1 1 auto; }
.tool-audio-editor .btn-sm { padding: 0.35rem 0.7rem; font-size: 0.85rem; }
.tool-audio-editor .btn:disabled { opacity: 0.45; cursor: not-allowed; }

.tool-audio-editor .btn:focus-visible,
.tool-audio-editor .tbtn:focus-visible,
.tool-audio-editor .chk input:focus-visible { outline: 3px solid var(--border-focus); outline-offset: 2px; }

.tool-audio-editor .scope-badge {
  padding: 0.15rem 0.6rem; border-radius: 999px;
  background: rgba(var(--primary-rgb), 0.12); color: var(--primary);
  font-size: 0.8rem; font-weight: 700;
}
.tool-audio-editor .scope-badge.is-selection { background: rgba(var(--success-rgb), 0.15); color: var(--success-dark); }
.dark .tool-audio-editor .scope-badge.is-selection { color: var(--success); }

/* Export */
.tool-audio-editor .note {
  margin: 0; padding: var(--spacing-sm) var(--spacing-md);
  border-left: 4px solid var(--info); border-radius: var(--radius-sm);
  background: rgba(var(--primary-light-rgb), 0.08);
  font-size: 0.85rem; color: var(--text-medium);
}
.tool-audio-editor .note.is-warning { border-left-color: var(--warning); background: rgba(var(--warning-rgb), 0.1); }
.tool-audio-editor .export-estimate { margin: 0; font-size: 0.9rem; color: var(--text-medium); }
.tool-audio-editor .export-progress { width: 100%; height: 0.8rem; accent-color: var(--primary); }

.tool-audio-editor .status { margin: 0; font-size: 0.9rem; color: var(--text-medium); min-height: 1.2em; overflow-wrap: anywhere; }
.tool-audio-editor .status.is-error { color: var(--error); font-weight: 600; }
.tool-audio-editor .load-status { margin-bottom: var(--spacing-md); text-align: center; }
.tool-audio-editor .edit-status { text-align: center; }
.tool-audio-editor .hint { margin: 0; font-size: 0.8rem; color: var(--text-light); }

/* Infos fichier */
.tool-audio-editor .info-list { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.35rem var(--spacing-md); margin: 0; font-size: 0.9rem; }
.tool-audio-editor .info-list dt { color: var(--text-light); }
.tool-audio-editor .info-list dd { margin: 0; color: var(--text-dark); font-weight: 600; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.tool-audio-editor .info-list dd.is-warning { color: var(--warning-dark); }
.dark .tool-audio-editor .info-list dd.is-warning { color: var(--warning); }

@media (max-width: 1024px) {
  .tool-audio-editor .panels { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .tool-audio-editor .panel-body { padding: var(--spacing-md); }
  .tool-audio-editor .panel-header { padding: var(--spacing-sm) var(--spacing-md); }
  .tool-audio-editor .transport { padding: var(--spacing-xs); gap: 0.35rem; }
  .tool-audio-editor .tbtn { min-width: 2.3rem; height: 2.3rem; padding: 0 0.4rem; }
  .tool-audio-editor .tbtn-play { height: 2.3rem; }
  .tool-audio-editor .transport-spacer { flex-basis: 100%; height: 0; margin: -0.2rem 0; }
  .tool-audio-editor .wave-wrap { height: 180px; }
  .tool-audio-editor .wave-wrap.is-stereo { height: 210px; }
  .tool-audio-editor .mark-row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--spacing-sm); padding: var(--spacing-sm) var(--spacing-md) 0; }
  .tool-audio-editor .sel-meta { grid-column: 1 / -1; }
  .tool-audio-editor .mark-btn { font-size: 1rem; padding: 0.5rem; }
  .tool-audio-editor .nudge { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-audio-editor .sel-meta .btn-row .btn { flex: 1 1 40%; }
  .tool-audio-editor .wave-panel > .hint { padding: var(--spacing-xs) var(--spacing-md) var(--spacing-sm); }
  .tool-audio-editor .form-grid { grid-template-columns: 1fr; }
  .tool-audio-editor .inline-form { grid-template-columns: 1fr; }
}

/* =====================================================
   End of audio-editor.css
   ===================================================== */