/* ─────────────────────────────────────────────────────────────────────────────
   planner.css — Meal Planner page styles
   Follows the Wildwood HQ design system. All colours/spacing via CSS variables.
───────────────────────────────────────────────────────────────────────────── */

/* ── PAGE TABS ──────────────────────────────────────────────────────────────── */

.planner-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 1.5rem;
}

.planner-tab {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px; /* sit on top of .planner-tabs border */
  transition: color 0.15s, border-color 0.15s;
}

.planner-tab:hover {
  color: var(--text);
}

.planner-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ── TAB PANELS ─────────────────────────────────────────────────────────────── */

.tab-panel.hidden {
  display: none;
}

/* ── PLANNER TOOLBAR ────────────────────────────────────────────────────────── */

.planner-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.week-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.week-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  min-width: 14rem;
  text-align: center;
}

.view-toggle {
  display: flex;
  background: var(--surface-2, var(--bg-card));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
  gap: 2px;
}

.view-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: calc(var(--radius) - 2px);
  transition: background 0.15s, color 0.15s;
}

.view-toggle-btn.active {
  background: var(--primary);
  color: #fff;
}

/* ── WEEK GRID ──────────────────────────────────────────────────────────────── */

.planner-grid {
  display: grid;
  /* 4 columns: row-label + 7 days. We use a scrollable wrapper for mobile */
  grid-template-columns: 80px repeat(7, 1fr);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  min-width: 600px; /* prevents extreme squish; parent gets overflow-x */
}

/* Scrollable wrapper to handle narrow screens */
#view-week {
  overflow-x: auto;
}

#view-week.hidden,
#view-day.hidden {
  display: none;
  pointer-events: none;
}

/* Column header cells (day names) */
.grid-col-header {
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0.5rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Today highlight on column headers */
.grid-col-header.is-today {
  color: var(--primary);
}

/* Top-left corner empty cell */
.grid-corner {
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Row label cells (Breakfast / Lunch / Dinner) */
.grid-row-label {
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: right;
}

/* Individual slot cells */
.meal-slot {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.4rem;
  min-height: 64px;
  position: relative;
  background: var(--bg-card);
  transition: background 0.12s;
}

.meal-slot.is-today {
  background: var(--primary-faint, rgba(245, 116, 24, 0.04));
}

/* Filled slot — shows meal name */
.slot-meal {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.25rem;
  height: 100%;
}

.slot-meal-name {
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.3;
  flex: 1;
  word-break: break-word;
}

.slot-meal-name.is-custom {
  color: var(--text-muted);
  font-style: italic;
}

/* Small action buttons on filled slot */
.slot-actions {
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.15s;
}

.meal-slot:hover .slot-actions {
  opacity: 1;
}

.slot-action-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px;
  color: var(--text-muted);
  border-radius: 3px;
  line-height: 1;
  transition: color 0.12s, background 0.12s;
}

.slot-action-btn:hover {
  color: var(--text);
  background: var(--border);
}

.slot-action-btn.delete:hover {
  color: var(--danger, #ef4444);
  background: rgba(239, 68, 68, 0.08);
}

/* Empty slot — faint + Add button */
.slot-add-btn {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.15s;
  font-size: 0.78rem;
  gap: 4px;
  font-weight: 500;
}

.meal-slot:hover .slot-add-btn {
  opacity: 1;
}

/* ── DAY VIEW ───────────────────────────────────────────────────────────────── */

.planner-view.hidden {
  display: none;
}

.day-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.day-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  min-width: 12rem;
  text-align: center;
}

.day-slots {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 480px;
}

.day-slot-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.day-slot-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.day-slot-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.day-slot-meal {
  font-size: 0.95rem;
  color: var(--text);
}

.day-slot-meal.is-custom {
  color: var(--text-muted);
  font-style: italic;
}

.day-slot-meal.empty {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.day-slot-actions {
  display: flex;
  gap: 0.4rem;
  flex-shrink: 0;
}

.day-slot-actions .slot-add-btn {
  position: static;
  width: auto;
  height: auto;
  opacity: 1;
}

/* ── MEALS LIBRARY GRID ─────────────────────────────────────────────────────── */

.meals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  align-items: start;
}

.meal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meal-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.meal-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.meal-card-actions {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}

.meal-card-notes {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  /* clamp to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.meal-card-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ── PANEL INTERNALS ────────────────────────────────────────────────────────── */

/* Slot context badge at top of slot-entry panel */
.slot-context {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-faint, rgba(245, 116, 24, 0.08));
  border: 1px solid rgba(245, 116, 24, 0.2);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 1rem;
}

.slot-context.hidden {
  display: none;
}

/* Entry mode tabs (Library / Custom) inside panel */
.meal-entry-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 1rem;
}

.meal-entry-tabs.hidden {
  display: none;
}

.meal-entry-tab {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
}

.meal-entry-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Hide/show entry sections */
.entry-section.hidden {
  display: none;
}

/* Meal pick list (library search results inside panel) */
.meal-pick-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 340px;
  overflow-y: auto;
  margin-top: 0.5rem;
}

.meal-pick-item {
  display: flex;
  align-items: center;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text);
  transition: background 0.12s;
}

.meal-pick-item:hover {
  background: var(--bg-hover, rgba(255,255,255,0.04));
}

.meal-pick-item.selected {
  background: var(--primary-faint, rgba(245, 116, 24, 0.1));
  color: var(--primary);
  font-weight: 500;
}

.meal-pick-empty {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.75rem;
  text-align: center;
}

/* ── CONFIRM MODAL ──────────────────────────────────────────────────────────── */

.confirm-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  z-index: 400;
  min-width: 280px;
  max-width: 360px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s, transform 0.15s;
}

.confirm-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
  background: var(--bg-card);
}

#confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 399;
  display: block;        /* ← override .panel-overlay's display:none */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  backdrop-filter: none;
}

#confirm-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.confirm-modal p {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* ── UTILITY ────────────────────────────────────────────────────────────────── */

.btn-danger {
  background: var(--danger, #ef4444);
  color: #fff;
  border: none;
}

.btn-danger:hover {
  background: #dc2626;
}

.icon-btn {
  padding: 0.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.82rem;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .week-label {
    min-width: 0;
    font-size: 0.85rem;
  }
  .planner-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
}