/* ═══════════════════════════════════════════════════
   MODALS
   ═══════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--modal-bg);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  transform: translateY(8px);
  transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-family: 'Abhaya Libre', serif;
  font-weight: 600;
  font-size: 18px;
}

.modal-close {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.modal-close:hover, .modal-close:active { background: var(--hover-bg); }

.modal-body {
  padding: 16px 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-btn {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s;
}
.modal-btn.primary { background: var(--accent); color: #fff; }
.modal-btn.primary:hover, .modal-btn.primary:active { background: #e8884f; }
.modal-btn.secondary { background: var(--btn-bg); border: 1px solid var(--border); }
.modal-btn.secondary:hover, .modal-btn.secondary:active { background: var(--btn-hover); }
.modal-btn.danger { background: var(--danger); color: #fff; }
.modal-btn.danger:hover, .modal-btn.danger:active { opacity: 0.9; }

/* Editor form */
.editor-session-name {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg);
  margin-bottom: 12px;
  outline: none;
}
.editor-session-name:focus { border-color: var(--accent); }

.editor-segment {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px;
  background: var(--bg);
  border-radius: 8px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
}

.editor-segment .drag-handle {
  cursor: grab;
  color: var(--text-muted);
  font-size: 14px;
  flex-shrink: 0;
  user-select: none;
}
.editor-segment .drag-handle:active { cursor: grabbing; }

.editor-segment-fields {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.editor-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.editor-segment input[type="text"] {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  background: var(--modal-bg);
  min-width: 0;
  outline: none;
}
.editor-segment input[type="text"]:focus { border-color: var(--accent); }

.editor-segment input[type="number"] {
  width: 50px;
  padding: 6px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: 'DM Mono', monospace;
  text-align: center;
  background: var(--modal-bg);
  outline: none;
  -moz-appearance: textfield;
}
.editor-segment input[type="number"]::-webkit-inner-spin-button,
.editor-segment input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
.editor-segment input[type="number"]:focus { border-color: var(--accent); }

.editor-time-sep {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
}

.editor-segment-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.editor-segment-options label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.editor-segment-options input[type="checkbox"] {
  accent-color: var(--accent);
}

.editor-segment-options select {
  background: var(--bg-panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 4px;
  font-size: 11px;
  cursor: pointer;
}

.theme-select-label {
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  margin-left: auto;
}

/* Editor sound picker — own row via flex basis */
.editor-sound-picker {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-basis: 100%;
  order: 10;
}
.editor-sound-picker select {
  flex: 1;
  min-width: 0;
}
.editor-sound-preview,
.editor-sound-picker .sound-upload-btn {
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--btn-bg);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.editor-sound-preview:hover { color: var(--accent); background: var(--btn-hover); }
.editor-sound-picker .sound-upload-btn:hover { color: var(--accent); background: var(--btn-hover); }

.editor-remove-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.editor-remove-btn:hover, .editor-remove-btn:active { background: rgba(217,107,90,0.1); color: var(--danger); }

.editor-add-btn {
  width: 100%;
  padding: 10px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-muted);
  transition: all 0.15s;
}
.editor-add-btn:hover, .editor-add-btn:active { border-color: var(--accent); color: var(--accent); }

/* Custom sound upload */
.sound-upload-btn {
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: underline;
  cursor: pointer;
}
.sound-upload-btn:hover { color: var(--accent); }

/* Saved sessions */
.saved-sess-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s;
}
.saved-sess-item:hover, .saved-sess-item:active { background: var(--hover-bg); }

.saved-sess-info { flex: 1; min-width: 0; }
.saved-sess-name {
  font-weight: 500;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.saved-sess-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.saved-sess-actions {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.saved-sess-action-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
}
.saved-sess-action-btn:hover, .saved-sess-action-btn:active { background: var(--hover-bg); color: var(--accent); }
.saved-sess-action-btn.delete-btn:hover, .saved-sess-action-btn.delete-btn:active { background: rgba(217,107,90,0.1); color: var(--danger); }
.saved-sess-active-tag { font-size: 11px; color: var(--text-muted); }

/* ═══════════════════════════════════════════════════
   CONFIRM DIALOG
   ═══════════════════════════════════════════════════ */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.confirm-overlay.open { opacity: 1; pointer-events: auto; }

.confirm-box {
  background: var(--modal-bg);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 24px;
  max-width: 380px;
  width: 90%;
  text-align: center;
}
.confirm-overlay.anchored {
  align-items: flex-start;
  justify-content: flex-start;
}
.confirm-overlay.anchored .confirm-box {
  position: fixed;
  width: 280px;
}
.confirm-msg { font-size: 14px; margin-bottom: 16px; line-height: 1.5; }
.confirm-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════
   SAVE PROMPT DIALOG (4 buttons)
   ═══════════════════════════════════════════════════ */
.save-prompt-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 160;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.save-prompt-overlay.open { opacity: 1; pointer-events: auto; }

.save-prompt-box {
  background: var(--modal-bg);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 24px;
  max-width: 400px;
  width: 90%;
  text-align: center;
}
.save-prompt-msg {
  font-size: 14px;
  margin-bottom: 18px;
  line-height: 1.5;
}
.save-prompt-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════
   SAVE AS NAME PROMPT
   ═══════════════════════════════════════════════════ */
.name-prompt-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 170;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.name-prompt-overlay.open { opacity: 1; pointer-events: auto; }

.name-prompt-box {
  background: var(--modal-bg);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 24px;
  max-width: 360px;
  width: 90%;
}
.name-prompt-label {
  font-size: 14px;
  margin-bottom: 10px;
  font-weight: 500;
}
.name-prompt-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg);
  margin-bottom: 14px;
  outline: none;
}
.name-prompt-input:focus { border-color: var(--accent); }
.name-prompt-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ═══════════════════════════════════════════════════
   EDITOR MOVE BUTTONS (touch devices)
   ═══════════════════════════════════════════════════ */
.move-btns { display: none; flex-direction: column; gap: 2px; flex-shrink: 0; }
.move-btn {
  width: 24px;
  height: 20px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  background: var(--btn-bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.move-btn:disabled { opacity: 0.3; }
.move-btn:active { background: var(--btn-hover); }

@media (hover: none) {
  .drag-handle { display: none; }
  .move-btns { display: flex; }
}

/* ═══════════════════════════════════════════════════
   SEGMENT EDIT POPOVER
   ═══════════════════════════════════════════════════ */
.seg-edit-backdrop {
  position: fixed;
  inset: 0;
  z-index: 199;
  display: none;
}
.seg-edit-backdrop.open { display: block; }

.seg-edit-popover {
  position: fixed;
  z-index: 200;
  background: var(--modal-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  width: 280px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity 0.15s, transform 0.15s;
}
.seg-edit-popover.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.seg-edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--border);
}
.seg-edit-title {
  font-family: 'Abhaya Libre', serif;
  font-weight: 600;
  font-size: 14px;
}
.seg-edit-close {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.seg-edit-close:hover { background: var(--hover-bg); }

.seg-edit-body {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.seg-edit-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.seg-edit-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}
.seg-edit-input {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  font-family: inherit;
}
.seg-edit-input:focus { border-color: var(--accent); }

.seg-edit-duration {
  display: flex;
  align-items: center;
  gap: 4px;
}
.seg-edit-num {
  width: 50px;
  padding: 6px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: 'DM Mono', monospace;
  text-align: center;
  background: var(--bg);
  color: var(--text);
  outline: none;
  -moz-appearance: textfield;
}
.seg-edit-num::-webkit-inner-spin-button,
.seg-edit-num::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
.seg-edit-num:focus { border-color: var(--accent); }
.seg-edit-sep {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
}

.seg-edit-toggles {
  flex-direction: row;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
}
.seg-edit-toggles label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.seg-edit-toggles input[type="checkbox"] {
  accent-color: var(--accent);
}

.seg-edit-select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
}

.seg-edit-sound-picker {
  flex-direction: column;
  gap: 6px;
}
.seg-edit-sound-controls {
  display: flex;
  gap: 4px;
  align-items: center;
}
.seg-edit-sound-controls select {
  flex: 1;
  min-width: 0;
}
.seg-edit-preview-btn,
.seg-edit-delete-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--btn-bg);
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.1s;
}
.seg-edit-preview-btn:hover { background: var(--btn-hover); color: var(--accent); }
.seg-edit-delete-btn:hover { background: var(--btn-hover); color: var(--danger); }
.seg-edit-delete-btn.hidden { display: none; }
.seg-edit-delete-btn.confirming {
  width: auto;
  padding: 0 8px;
  font-size: 11px;
  color: var(--danger);
  border-color: var(--danger);
  background: rgba(217,107,90,0.08);
}
.seg-edit-sound-link {
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: underline;
  cursor: pointer;
}
.seg-edit-sound-link:hover { color: var(--accent); }

.seg-edit-footer {
  padding: 8px 14px 10px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.seg-edit-footer .modal-btn {
  padding: 6px 14px;
  font-size: 12px;
}

/* ═══════════════════════════════════════════════════
   ONBOARDING MODAL
   ═══════════════════════════════════════════════════ */
.onboarding-modal {
  max-width: 400px;
  width: 90%;
  padding: 0;
  text-align: center;
  border-radius: 16px;
  overflow: hidden;
}

.onboarding-slide {
  padding: 36px 28px 20px;
}

.onboarding-icon {
  font-size: 40px;
  margin-bottom: 12px;
  line-height: 1;
}

.onboarding-heading {
  font-family: 'Abhaya Libre', serif;
  font-weight: 600;
  font-size: 20px;
  margin-bottom: 10px;
}

.onboarding-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 320px;
  margin: 0 auto;
}

.onboarding-text kbd {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  padding: 1px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--hover-bg);
}

.onboarding-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
}

.onboarding-dots {
  display: flex;
  gap: 6px;
}

.onboarding-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.2s;
}

.onboarding-dot.active {
  background: var(--accent);
}

.onboarding-actions {
  display: flex;
  gap: 8px;
}

/* ═══════════════════════════════════════════════════
   HELP MODAL
   ═══════════════════════════════════════════════════ */
.help-modal {
  max-width: 460px;
}

.help-body {
  padding: 12px 20px 20px;
}

.help-section {
  margin-bottom: 16px;
}

.help-section:last-child {
  margin-bottom: 0;
}

.help-section-title {
  font-family: 'Abhaya Libre', serif;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--accent);
}

.help-shortcuts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
}

.help-shortcut {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.help-shortcut kbd {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--hover-bg);
  min-width: 28px;
  text-align: center;
}

.help-detail {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-muted);
}