/* ==========================================================================
   TCM Planner — Extension CSS
   S'appuie sur les variables et classes de styles.css (calendrier d'affluence)
   --tcm-color-1..4, --tcm-radius, --tcm-text, .tcm-panel, .tcm-metric,
   .tcm-legend-scale, .tcm-day, .tcm-dot
   ========================================================================== */

/* ---------- Variables additionnelles ---------- */
.tcm-pl {
  --tcm-pl-accent: #3b82f6;
  --tcm-pl-accent-bg: #eff6ff;
  --tcm-pl-accent-fg: #1e40af;
  --tcm-pl-bg-soft: #fafafa;
  --tcm-pl-bg-card: #f9fafb;
  --tcm-pl-danger: #ef4444;

  font-family: inherit;
  color: var(--tcm-text);
  background: var(--tcm-bg);
  border: 1px solid var(--tcm-border);
  border-radius: var(--tcm-radius-lg);
  overflow: hidden;
  max-width: 960px;
  min-height: 500px;
  margin: 0 auto;
}

.tcm-pl-loading,
.tcm-pl-error {
  padding: 40px 20px;
  text-align: center;
  color: var(--tcm-text-muted);
  font-size: 14px;
}
.tcm-pl-error { color: var(--tcm-pl-danger); }

/* ---------- Tabs principaux (vue détaillée / rapide) ---------- */
.tcm-pl-tabs {
  display: flex;
  border-bottom: 1px solid var(--tcm-border);
  background: var(--tcm-pl-bg-soft);
}
.tcm-pl-tab {
  flex: 1;
  padding: 12px 16px;
  font-family: inherit;
  text-align: left;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: background var(--tcm-transition);
}
.tcm-pl-tab:hover:not(.is-active) { background: rgba(0,0,0,0.02); }
.tcm-pl-tab.is-active {
  background: var(--tcm-bg);
  border-bottom-color: var(--tcm-pl-accent);
}
.tcm-pl-tab-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--tcm-text-muted);
}
.tcm-pl-tab.is-active .tcm-pl-tab-label { color: var(--tcm-pl-accent); }
.tcm-pl-tab-desc {
  display: block;
  font-size: 11px;
  color: #9ca3af;
  margin-top: 2px;
}

/* ---------- Layout mode détaillé (sidebar + main) ---------- */
.tcm-pl-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: 500px;
}

/* ---------- Sidebar ---------- */
.tcm-pl-sidebar {
  border-right: 1px solid var(--tcm-border);
  background: var(--tcm-pl-bg-soft);
  display: flex;
  flex-direction: column;
}
.tcm-pl-park-tabs {
  display: flex;
  border-bottom: 1px solid var(--tcm-border);
}
.tcm-pl-park-tab {
  flex: 1;
  padding: 10px 6px;
  font-size: 11px;
  font-weight: 600;
  font-family: inherit;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--tcm-text-muted);
  cursor: pointer;
  transition: color var(--tcm-transition), background var(--tcm-transition);
}
.tcm-pl-park-tab.is-active {
  background: var(--tcm-bg);
  color: var(--tcm-pl-accent);
  border-bottom-color: var(--tcm-pl-accent);
}

.tcm-pl-rides {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
}
.tcm-pl-land { margin-bottom: 12px; }
.tcm-pl-land-name {
  font-size: 9px;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 4px;
}

.tcm-pl-ride {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 8px;
  margin-bottom: 3px;
  border-radius: 8px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--tcm-transition), border-color var(--tcm-transition);
}
.tcm-pl-ride:hover:not(.is-closed):not(.is-selected) { background: rgba(0,0,0,0.02); }
.tcm-pl-ride.is-selected {
  background: var(--tcm-pl-accent-bg);
  border-color: var(--tcm-pl-accent);
}
.tcm-pl-ride.is-closed { cursor: not-allowed; opacity: 0.4; }

.tcm-pl-checkbox {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1.5px solid #d1d5db;
  background: var(--tcm-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}
.tcm-pl-checkbox.is-checked {
  border: 2px solid var(--tcm-pl-accent);
  background: var(--tcm-pl-accent);
}

.tcm-pl-ride-body { flex: 1; min-width: 0; }
.tcm-pl-ride-name {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--tcm-text);
}
.tcm-pl-ride.is-closed .tcm-pl-ride-name {
  text-decoration: line-through;
  color: #9ca3af;
}
.tcm-pl-ride-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  margin-top: 2px;
  font-size: 10px;
  color: #9ca3af;
}

/* Wait badge — couleurs alignées sur les niveaux du calendrier */
.tcm-pl-wait {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.tcm-pl-wait--sm { font-size: 10px; padding: 1px 5px; }
.tcm-pl-wait--l1 { background: #dcfce7; color: #166534; }
.tcm-pl-wait--l2 { background: #fef3c7; color: #92400e; }
.tcm-pl-wait--l3 { background: #fee2e2; color: #991b1b; }

/* Tags */
.tcm-pl-tag {
  display: inline-block;
  font-size: 8px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.tcm-pl-tag--pa { background: #dbeafe; color: #1d4ed8; }
.tcm-pl-tag--am { background: rgba(245,158,11,0.12); color: #b45309; }
.tcm-pl-tag--closed { background: #fee2e2; color: #991b1b; }

.tcm-pl-sidebar-foot {
  padding: 10px 12px;
  border-top: 1px solid var(--tcm-border);
  background: var(--tcm-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--tcm-text-muted);
}
.tcm-pl-link {
  background: transparent;
  border: none;
  font-family: inherit;
  font-weight: 500;
  font-size: 11px;
  cursor: pointer;
  color: var(--tcm-pl-accent);
  text-decoration: none;
  padding: 0;
}
.tcm-pl-link:hover { text-decoration: underline; }
.tcm-pl-link--danger { color: var(--tcm-pl-danger); }

/* ---------- Main panel ---------- */
.tcm-pl-main {
  display: flex;
  flex-direction: column;
  background: var(--tcm-bg);
}
.tcm-pl-toolbar {
  padding: 12px 16px;
  border-bottom: 1px solid var(--tcm-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tcm-pl-crowd-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
}
.tcm-pl-crowd-label { font-weight: 500; }
.tcm-pl-crowd-picker {
  margin-left: auto;
  display: flex;
  gap: 4px;
}
.tcm-pl-crowd-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--tcm-border);
  cursor: pointer;
  padding: 0;
  transition: border-color 0.15s, transform 0.15s;
}
.tcm-pl-crowd-btn.is-active {
  border: 2.5px solid var(--tcm-text);
  transform: scale(1.1);
}

.tcm-pl-options-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.tcm-pl-check-inline {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  cursor: pointer;
  font-weight: 500;
  color: var(--tcm-text);
}
.tcm-pl-check-inline--bold { font-weight: 600; }
.tcm-pl-check-inline input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--tcm-pl-accent);
  cursor: pointer;
}

.tcm-pl-cta {
  margin-left: auto;
  padding: 8px 20px;
  font-size: 12px;
}
.tcm-pl-cta--lg { padding: 10px 28px; font-size: 13px; }
.tcm-panel-cta:disabled,
.tcm-pl-cta:disabled {
  background: #e5e7eb !important;
  color: #9ca3af !important;
  cursor: not-allowed !important;
}
.tcm-pl-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--tcm-border);
  background: var(--tcm-bg);
  color: var(--tcm-text);
  transition: background var(--tcm-transition);
}
.tcm-pl-btn:hover { background: var(--tcm-pl-bg-soft); }
.tcm-pl-btn--ghost {
  background: var(--tcm-bg);
  color: #374151;
}
.tcm-pl-btn--full { width: 100%; margin-top: 10px; }

.tcm-pl-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

/* ---------- Empty states ---------- */
.tcm-pl-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  gap: 10px;
  padding: 40px 20px;
  color: #6b7280;
}
.tcm-pl-empty-icon { font-size: 36px; line-height: 1; }
.tcm-pl-empty-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--tcm-text);
}
.tcm-pl-empty-text {
  font-size: 12px;
  color: var(--tcm-text-muted);
  max-width: 380px;
}
.tcm-pl-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
  max-width: 400px;
}
.tcm-pl-chip {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 12px;
  background: var(--tcm-pl-accent-bg);
  color: var(--tcm-pl-accent-fg);
  font-weight: 500;
}

/* ---------- Stats grid ---------- */
.tcm-pl-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.tcm-pl-stat { padding: 10px 6px; text-align: center; }
.tcm-pl-stat .tcm-metric-value { font-size: 18px; }
.tcm-pl-stat .tcm-metric-label { margin-top: 1px; font-size: 9px; }

/* ---------- Tip box ---------- */
.tcm-pl-tip {
  margin-bottom: 14px;
  padding: 10px 12px;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 8px;
  font-size: 12px;
  color: #0c4a6e;
  line-height: 1.5;
}
.tcm-pl-tip-title {
  font-weight: 600;
  font-size: 11px;
  margin-bottom: 3px;
}

/* ---------- Slot timeline ---------- */
.tcm-pl-slot { margin-bottom: 16px; }
.tcm-pl-slot-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.tcm-pl-slot-icon { font-size: 16px; }
.tcm-pl-slot-label { font-size: 13px; font-weight: 600; }
.tcm-pl-slot-time { font-size: 10px; color: #9ca3af; }
.tcm-pl-slot-tag {
  margin-left: auto;
  font-size: 9px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 8px;
}
.tcm-pl-slot-tag--l1 { background: #dcfce7; color: #166534; }
.tcm-pl-slot-tag--l2 { background: #fef3c7; color: #92400e; }
.tcm-pl-slot-tag--l3 { background: #fee2e2; color: #991b1b; }
.tcm-pl-slot-tag--l4 { background: var(--tcm-color-4); color: #fff; }

.tcm-pl-timeline { padding-left: 16px; }
.tcm-pl-step {
  position: relative;
  padding: 8px 0 8px 16px;
}
.tcm-pl-step--linked { border-left: 2px solid var(--tcm-border); }
.tcm-pl-step-dot {
  position: absolute;
  left: -6px;
  top: 12px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--tcm-pl-accent);
  border: 2px solid var(--tcm-bg);
}
.tcm-pl-step-head {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.tcm-pl-step-name { font-size: 13px; font-weight: 500; }
.tcm-pl-step-park {
  font-size: 9px;
  font-weight: 600;
  color: #9ca3af;
  text-transform: uppercase;
}
.tcm-pl-step-best {
  font-size: 8px;
  font-weight: 600;
  color: #f59e0b;
}
.tcm-pl-step-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}
.tcm-pl-step-dur { font-size: 10px; color: #9ca3af; }
.tcm-pl-step-pa { font-size: 9px; font-weight: 700; color: #1d4ed8; }
.tcm-pl-step-save { font-size: 9px; color: #059669; }

.tcm-pl-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.tcm-pl-actions > * { flex: 1; }

.tcm-pl-credit {
  font-size: 9px;
  color: #9ca3af;
  margin-top: 12px;
  text-align: center;
}
.tcm-pl-credit a { color: #6b7280; text-decoration: none; }
.tcm-pl-credit a:hover { text-decoration: underline; }

/* ============================================================
   Mode rapide
   ============================================================ */
.tcm-pl-quick { padding: 20px; }

.tcm-pl-park-tabs--lg {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  border-bottom: none;
}
.tcm-pl-park-tab--lg {
  flex: 1;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--tcm-border);
  background: var(--tcm-pl-bg-soft);
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  border-bottom: 1px solid var(--tcm-border);
  cursor: pointer;
}
.tcm-pl-park-tab--lg.is-active {
  background: var(--tcm-pl-accent-bg);
  border: 1.5px solid var(--tcm-pl-accent);
  color: var(--tcm-pl-accent-fg);
}
.tcm-pl-park-name { display: block; }
.tcm-pl-park-sub {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: #9ca3af;
  margin-top: 2px;
}

.tcm-pl-segmented {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: #f3f4f6;
  border-radius: 10px;
  margin-bottom: 14px;
}
.tcm-pl-seg {
  flex: 1;
  padding: 7px 12px;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: var(--tcm-text-muted);
  font-family: inherit;
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
}
.tcm-pl-seg.is-active {
  background: var(--tcm-bg);
  color: var(--tcm-pl-accent);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.tcm-pl-section { margin-bottom: 14px; }
.tcm-pl-section-label {
  font-size: 11px;
  color: var(--tcm-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.tcm-pl-section-strong { color: var(--tcm-pl-accent); margin-left: 4px; }

/* Crowd scale — réutilise .tcm-legend-scale */
.tcm-pl-crowd-scale {
  height: 38px;
  cursor: default;
}
.tcm-pl-crowd-seg {
  border: none;
  font-family: inherit;
  cursor: pointer;
  flex-direction: column;
  gap: 1px;
  font-size: 11px;
  position: relative;
  transition: filter 0.15s;
}
.tcm-pl-crowd-seg:hover:not(.is-active) { filter: brightness(1.05); }
.tcm-pl-crowd-seg.is-active { box-shadow: inset 0 0 0 2px var(--tcm-text); }
.tcm-pl-crowd-seg-label { font-weight: 700; font-size: 11px; }
.tcm-pl-crowd-seg-mult { font-size: 9px; opacity: 0.75; }

/* Months grid */
.tcm-pl-months-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
}
.tcm-pl-month-cell {
  height: auto;
  padding: 6px 3px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-family: inherit;
  border: 1px solid var(--tcm-border);
}
.tcm-pl-month-cell.is-selected {
  outline: 2px solid var(--tcm-pl-accent);
  outline-offset: -2px;
  transform: translateY(-1px);
}
.tcm-pl-month-cell .tcm-daynum { font-size: 11px; font-weight: 600; }
.tcm-pl-month-pct { font-size: 9px; opacity: 0.7; }

/* Quick controls */
.tcm-pl-controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}
.tcm-pl-control { padding: 12px; }
.tcm-pl-range {
  width: 100%;
  margin-top: 6px;
  accent-color: var(--tcm-pl-accent);
  cursor: pointer;
}
.tcm-pl-range-bounds {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: #9ca3af;
  margin-top: 2px;
}
.tcm-pl-pa-label { margin-top: 6px; }

/* Quick result panel */
.tcm-pl-result { margin-bottom: 14px; }
.tcm-pl-result-head {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 14px;
  background: linear-gradient(135deg, var(--tcm-pl-accent-bg), #f0f9ff);
  border-bottom: none;
}
.tcm-pl-result-label {
  font-size: 11px;
  color: #1d4ed8;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.tcm-pl-result-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}
.tcm-pl-result-num {
  font-size: 48px;
  font-weight: 700;
  color: var(--tcm-pl-accent-fg);
  line-height: 1;
}
.tcm-pl-result-suffix {
  font-size: 13px;
  color: var(--tcm-text-muted);
}
.tcm-pl-result-extra {
  font-size: 11px;
  color: var(--tcm-pl-accent);
  margin-top: 3px;
}
.tcm-pl-result-stats {
  display: flex;
  gap: 14px;
}
.tcm-pl-qstat { text-align: center; min-width: 75px; }
.tcm-pl-qstat-v {
  font-size: 16px;
  font-weight: 700;
  color: var(--tcm-text);
}
.tcm-pl-qstat-l {
  font-size: 9px;
  color: var(--tcm-text-muted);
  margin-top: 1px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* Breakdown */
.tcm-pl-breakdown {
  background: var(--tcm-pl-bg-soft);
  border: 1px solid var(--tcm-border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
}
.tcm-pl-breakdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  margin-top: 6px;
}
.tcm-pl-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--tcm-bg);
  border: 1px solid var(--tcm-border);
  border-radius: 6px;
  border-left: 3px solid transparent;
}
.tcm-pl-breakdown-row.is-pa { border-left-color: var(--tcm-pl-accent); }
.tcm-pl-breakdown-name {
  font-size: 12px;
  color: var(--tcm-text);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Méthodologie */
.tcm-pl-metho {
  background: var(--tcm-pl-bg-soft);
  border: 1px solid var(--tcm-border);
  border-radius: 8px;
  padding: 8px 12px;
}
.tcm-pl-metho summary {
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  color: var(--tcm-text-muted);
  list-style: none;
}
.tcm-pl-metho summary::-webkit-details-marker { display: none; }
.tcm-pl-metho summary::before {
  content: "▸ ";
  color: var(--tcm-pl-accent);
}
.tcm-pl-metho[open] summary::before { content: "▾ "; }
.tcm-pl-metho-body {
  font-size: 11px;
  color: var(--tcm-text-muted);
  line-height: 1.5;
  margin-top: 6px;
}

/* ============================================================
   Bouton "Planifier ce jour" injectable dans le calendrier
   ============================================================ */
.tcm-pl-open-from-cal {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--tcm-pl-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: background 0.15s;
}
.tcm-pl-open-from-cal:hover { background: #2563eb; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 768px) {
  .tcm-pl-layout { grid-template-columns: 1fr; }
  .tcm-pl-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--tcm-border);
    max-height: 360px;
  }
  .tcm-pl-stats { grid-template-columns: repeat(2, 1fr); }
  .tcm-pl-controls-grid { grid-template-columns: 1fr; }
  .tcm-pl-result-head { flex-direction: column; align-items: flex-start; }
  .tcm-pl-months-grid { grid-template-columns: repeat(6, 1fr); }
  .tcm-pl-breakdown-grid { grid-template-columns: 1fr; }
  .tcm-pl-park-tabs--lg { flex-direction: column; }
}

@media (max-width: 480px) {
  .tcm-pl-quick { padding: 14px; }
  .tcm-pl-result-num { font-size: 40px; }
  .tcm-pl-result-stats { flex-wrap: wrap; gap: 8px; }
  .tcm-pl-cta { width: 100%; margin-left: 0; }
  .tcm-pl-options-row { flex-direction: column; align-items: stretch; }
}