/* Tablet */
@media (max-width: 768px) {
  .app-header {
    padding: var(--space-sm) var(--space-md);
  }

  .month-label {
    font-size: 1.1rem;
    min-width: 140px;
  }

  .view-monthly .calendar-grid {
    grid-template-columns: 70px repeat(7, minmax(80px, 1fr));
  }

  .view-weekly .day-label {
    padding: var(--space-xs);
  }

  .view-weekly .day-label .day-name {
    font-size: 10px;
  }

  .view-weekly .day-label .date-num {
    font-size: 11px;
  }

  .row-label {
    min-width: 70px;
    padding: var(--space-xs);
    font-size: 10px;
    justify-content: center;
  }

  .row-label .label-text {
    display: none;
  }

  .row-label .icon {
    font-size: 16px;
  }

  .calendar-cell {
    min-height: 60px;
    padding: var(--space-xs);
  }

  .content-card .card-title {
    font-size: 11px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  :root {
    --cell-min-width: 80px;
  }

  .app-header {
    flex-wrap: wrap;
    height: auto;
    gap: var(--space-sm);
    padding: var(--space-sm);
  }

  .header-left {
    order: 1;
  }

  .header-right {
    order: 2;
  }

  .month-label {
    font-size: 1rem;
    min-width: auto;
  }

  .view-toggle button {
    padding: 4px 8px;
    font-size: 11px;
  }

  .view-monthly .calendar-grid {
    grid-template-columns: 50px repeat(7, minmax(70px, 1fr));
  }

  .row-label {
    min-width: 50px;
    font-size: 9px;
  }

  .calendar-cell {
    min-height: 50px;
  }

  .content-card {
    padding: var(--space-xs);
  }

  .content-card .card-title {
    font-size: 10px;
  }

  .status-badge {
    font-size: 8px;
    padding: 1px 4px;
  }

  .day-header {
    padding: var(--space-xs);
    font-size: 9px;
  }

  .day-header .date-num {
    font-size: 11px;
  }

  .settings-drawer {
    width: 100vw;
    max-width: 100vw;
  }

  .modal {
    max-width: 100%;
    margin: var(--space-sm);
    border-radius: var(--radius-md);
  }
}

/* Safe area for PWA */
@supports (padding-top: env(safe-area-inset-top)) {
  .app-header {
    padding-top: calc(var(--space-md) + env(safe-area-inset-top));
  }

  .toast-container {
    bottom: calc(var(--space-lg) + env(safe-area-inset-bottom));
  }
}

/* ─────────────────────────────────────────────
   Ideas Panel — responsive overrides
   Desktop/mobile divide matches the app's 768px breakpoint.
   ───────────────────────────────────────────── */

/* Desktop (wide): when the rail is open, push the content aside so
   the calendar stays fully visible next to the 340px rail. */
@media (min-width: 769px) {
  body.ideas-open .app-header,
  body.ideas-open #calendar {
    margin-right: 340px;
  }
}

/* Mobile (narrow): panel becomes a bottom sheet, backdrop appears. */
@media (max-width: 768px) {
  .ideas-backdrop {
    display: block; /* backdrop is meaningful on mobile */
  }

  body.ideas-open .ideas-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .ideas-panel {
    top: auto;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 78vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(100%);
    padding-bottom: env(safe-area-inset-bottom);
  }

  body.ideas-open .ideas-panel {
    transform: none;
  }

  /* No margin-push on mobile */
  body.ideas-open .app-header,
  body.ideas-open #calendar {
    margin-right: 0;
  }

  /* While an idea is being dragged, slide the sheet down out of the way so
     the calendar underneath becomes the drop target. Placed after the
     .ideas-open rule so it wins when both classes are on <body>. */
  body.idea-dragging .ideas-panel {
    transform: translateY(86%);
    transition: transform 0.18s ease;
  }

  body.idea-dragging .ideas-backdrop {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}