/* ─────────────────────────────────────────────────────────────
   M Studio admin — reusable component styles.
   Buttons, cards, tables, modals, forms, chips, switches,
   missing chip, impact list, AI panel.
   ───────────────────────────────────────────────────────────── */

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 500;
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover { border-color: var(--text-mute); }
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Icon-only row actions */
.icon-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-mute);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.icon-btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-btn:hover {
  background: var(--row-hover);
  color: var(--accent);
  border-color: var(--border);
}
.icon-btn.danger:hover {
  color: var(--status-red);
  border-color: var(--border);
}
.icon-btn.success:hover {
  color: var(--status-green);
  border-color: var(--border);
}

.btn-danger {
  background: transparent;
  border: 1px solid var(--status-red);
  color: var(--status-red);
  font-weight: 500;
}
.btn-danger:hover {
  background: var(--status-red);
  color: #fff;
  border-color: var(--status-red);
}
.btn-danger-solid {
  background: var(--status-red);
  border: 1px solid var(--status-red);
  color: #fff;
  font-weight: 500;
}
.btn-danger-solid:hover {
  background: #d23b3b;
  border-color: #d23b3b;
}

/* ─── Card ──────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 16px;
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.card-header.collapsed { border-bottom: none; }
.card-body { padding: 18px 20px; }
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--label);
  text-transform: uppercase;
}
.card-header .count {
  font-size: 12px;
  color: var(--text-mute);
}

.collapsible-toggle {
  cursor: pointer;
  user-select: none;
  transition: background 0.12s;
}
.collapsible-toggle:hover {
  background: var(--row-hover);
}
.chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: transform 0.18s ease;
}
.chevron svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.collapsible-toggle:hover .chevron { color: var(--accent); }
.card-header.collapsed .chevron { transform: rotate(-90deg); }

/* ─── Table ─────────────────────────────────────────────── */
table.list {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.list tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
table.list tbody tr:last-child { border-bottom: none; }
table.list tbody tr:hover { background: var(--row-hover); }
table.list td {
  padding: 9px 20px;
  color: var(--text);
}
table.list td.name { font-weight: 500; }
table.list td.row-actions {
  text-align: right;
  width: 1%;
  white-space: nowrap;
}
table.list tbody.collapsed { display: none; }

/* ─── Modal ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 26, 44, 0.55);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 60px 20px 40px;
  z-index: 50;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.modal {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(15, 26, 44, 0.18),
              0 4px 12px rgba(15, 26, 44, 0.06);
  width: 100%;
  max-width: 580px;
  transform: translateY(-12px);
  transition: transform 0.2s ease;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal.modal-sm { max-width: 440px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.modal-close {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-mute);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, color 0.12s;
}
.modal-close:hover {
  background: var(--row-hover);
  color: var(--text);
}
.modal-close svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; }
.modal-body { padding: 20px 24px 4px; }
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--page-bg);
  border-radius: 0 0 var(--radius) var(--radius);
}

@media (max-width: 600px) {
  .modal-overlay { padding: 0; align-items: stretch; }
  .modal { max-width: 100%; border-radius: 0; min-height: 100vh; }
  .modal-footer { border-radius: 0; }
  .form-row.two-col { grid-template-columns: 1fr; }
}

/* ─── Forms ─────────────────────────────────────────────── */
.form-row { margin-bottom: 16px; }
.form-row.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-row label,
.field-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--label);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.field-label .req { color: var(--status-red); margin-left: 2px; }
.label-with-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.input,
.textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.5;
  transition: border-color 0.12s, box-shadow 0.12s;
}
.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 119, 200, 0.12);
}
.textarea { resize: vertical; min-height: 72px; }
.hint {
  display: block;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 4px;
}
.input-sm {
  padding: 5px 9px;
  font-size: 13px;
  width: auto;
}

/* Field-level missing indicator (label tint) — neutral palette */
.field-label.missing { color: var(--text-mute); }
.field-label.missing::after {
  content: "missing";
  margin-left: 6px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-mute);
  opacity: 0.85;
}

/* ─── AI button + panel ─────────────────────────────────── */
.ai-toggle {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.ai-toggle:hover {
  border-color: var(--accent);
  background: rgba(0, 119, 200, 0.04);
}
.ai-toggle .sparkle {
  display: inline-flex;
  width: 12px;
  height: 12px;
}
.ai-toggle .sparkle svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 1.6; }

.ai-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--page-bg);
  padding: 16px;
  margin-top: 8px;
  margin-bottom: 16px;
  border-left: 3px solid var(--accent);
}
body.dark .ai-panel { background: rgba(58, 155, 220, 0.04); }
.ai-panel-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ai-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}
.ai-status {
  font-size: 11px;
  color: var(--text-mute);
  margin-right: auto;
}
.ai-status.error { color: var(--status-red); }
.ai-status.success { color: var(--status-green); }

/* ─── Chip group (tone selector + day-of-week) ──────────── */
.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  background: var(--card-bg);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 5px 12px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.selected {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.chip.selected:hover { color: #fff; }

/* ─── Toggle switch ─────────────────────────────────────── */
.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--border-strong);
  transition: background 0.18s;
  border-radius: 20px;
}
.switch-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  top: 3px;
  background: #fff;
  transition: transform 0.18s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.18);
}
.switch input:checked + .switch-slider { background: var(--accent); }
.switch input:checked + .switch-slider:before { transform: translateX(16px); }

.toggle-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 10px 0;
  gap: 16px;
}
.toggle-row + .toggle-row { border-top: 1px solid var(--border); }
.toggle-row .label-wrap { flex: 1; }
.toggle-row .label-wrap .lbl {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
}
.toggle-row .label-wrap .desc {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 2px;
  line-height: 1.45;
}
.toggle-conditional {
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.toggle-conditional .label-inline {
  font-size: 13px;
  color: var(--text-mute);
}

/* Disabled toggle row — used on therapist detail when is_active=FALSE.
   Greys the label + slider; cursor reflects non-interactivity. */
.toggle-row.disabled .label-wrap .lbl,
.toggle-row.disabled .label-wrap .desc { color: var(--text-faint); }
.toggle-row.disabled .switch-slider { cursor: not-allowed; opacity: 0.55; }
.toggle-row .desc.desc-hint {
  margin-top: 4px;
  font-style: italic;
}

/* Deactivated-state banner (therapist detail page).
   Restrained muted-tone strip; uses missing-chip palette tokens. */
.deactivated-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--row-hover);
  border: 1px solid var(--border-strong);
  color: var(--text-mute);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.deactivated-banner-icon {
  width: 16px;
  height: 16px;
  display: inline-flex;
  flex-shrink: 0;
  color: var(--text-mute);
}
.deactivated-banner-icon svg { width: 16px; height: 16px; }

/* ─── Lifecycle / danger zone ───────────────────────────── */
.lifecycle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.lifecycle-row .desc {
  font-size: 13px;
  color: var(--text-mute);
  flex: 1;
  line-height: 1.5;
}

/* ─── Data-quality "missing" chip ───────────────────────── */
.missing-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 10px;
  padding: 2px 8px;
  background: var(--row-hover);
  color: var(--text-mute);
  font-size: 11px;
  font-weight: 500;
  border-radius: 4px;
  border: 1px solid var(--border-strong);
  cursor: help;
  vertical-align: 1px;
}
.missing-chip svg {
  width: 11px; height: 11px;
  stroke: currentColor; fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.missing-chip-lg {
  font-size: 12px;
  padding: 3px 10px;
  margin-left: 14px;
}
.missing-chip-lg svg { width: 13px; height: 13px; }

/* ─── Impact list (in confirm modals) ───────────────────── */
.impact-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}
.impact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--text);
  border-top: 1px solid var(--border);
}
.impact-list li:first-child { border-top: none; padding-top: 0; }
.impact-list .bullet-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--text-mute);
  display: inline-flex;
}
.impact-list .bullet-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Generic empty/error state */
.empty-state {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-mute);
  font-size: 13px;
}