/* ============================================================
   mobile.css — ALL @media queries for Sprengningsplanlegger
   Categories: shell · nav · kart/areas · week · modals · map ·
   settings · toast · reduced-motion
   ============================================================ */

/* ── Shell / layout ───────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --header-height: 52px;
    --areas-panel-width: min(100vw, 360px);
  }

  .site-header {
    display: block;
    position: sticky;
    top: 0;
    z-index: 220;
  }

  .site-subtitle {
    display: none;
  }

  .main-layout,
  .app-shell.is-settings .main-layout {
    grid-template-columns: 1fr;
    width: 100%;
  }

  /* Hide desktop page sidebar on phone — bottom nav replaces it */
  .sidebar {
    display: none !important;
  }

  .bottom-nav {
    display: flex;
  }

  .app-shell {
    padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
  }

  .content-area {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .settings-page-layout,
  .settings-page-inner {
    width: 100%;
    max-width: 100%;
  }
}

/* ── Kart / areas sheet ───────────────────────────────────── */
@media (max-width: 768px) {
  .kart-layout {
    grid-template-columns: 1fr;
  }

  .areas-panel {
    position: fixed;
    left: 0;
    right: 0;
    bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
    top: auto;
    width: 100%;
    z-index: 240;
    max-height: min(72dvh, 560px);
    height: min(72dvh, 560px);
    border-radius: 22px 22px 0 0;
    box-shadow: 0 -12px 36px rgba(28, 25, 23, 0.18);
    transform: translateY(110%);
    /* timing in animations.css --anim-sheet */
    pointer-events: none;
    visibility: hidden;
  }

  .areas-panel.is-open {
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
  }

  .areas-panel .area-list {
    flex: 1 1 auto;
    min-height: 0;
    max-height: none;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .areas-panel .area-list > .area-item {
    flex: 0 0 auto;
  }

  .areas-panel-close {
    display: inline-flex !important;
  }

  .areas-sheet-overlay {
    display: block;
    position: fixed;
    inset: 0;
    bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px));
    z-index: 235;
    background: rgba(28, 25, 23, 0.45);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .areas-sheet-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .areas-sheet-overlay[hidden] {
    display: none !important;
  }

  body.areas-sheet-open {
    overflow: hidden;
  }

  .map-stage {
    min-height: 0;
    height: 100%;
  }

  .header-areas-toggle {
    display: inline-flex;
  }
}

@media (min-width: 769px) {
  .header-areas-toggle {
    display: none !important;
  }

  .areas-sheet-overlay {
    display: none !important;
  }

  .areas-panel-close {
    display: none !important;
  }
}

/* ── Week planner ─────────────────────────────────────────── */
@media (max-width: 768px) {
  html.tab-ukeplan,
  body.tab-ukeplan {
    overflow: hidden;
    overscroll-behavior-y: none;
  }

  body.tab-ukeplan .app-shell,
  body.tab-ukeplan .main-layout,
  body.tab-ukeplan .content-area,
  body.tab-ukeplan #panelUkeplan {
    overflow: hidden;
    overscroll-behavior-y: none;
  }

  #panelUkeplan {
    padding: 0.75rem 0.75rem 0.5rem;
  }

  .week-nav {
    gap: 0.35rem;
  }

  .week-nav .btn {
    min-height: 40px;
    padding: 0.4rem 0.65rem;
    font-size: 0.78rem;
  }

  body.tab-ukeplan .week-grid {
    --week-gap: 0.45rem;
    --week-col: calc((100% - var(--week-gap)) / 2);
    grid-template-columns: repeat(7, var(--week-col));
    gap: var(--week-gap);
    flex: 1;
    min-width: 0;
    min-height: 0;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: auto;
    overscroll-behavior-y: none;
    scroll-snap-type: x proximity;
    scroll-behavior: smooth;
    padding-bottom: 0.35rem;
  }

  body.tab-ukeplan .day-col {
    scroll-snap-align: start;
    min-width: 0;
  }

  body.tab-ukeplan .day-sessions-list {
    overscroll-behavior-y: contain;
    -webkit-overflow-scrolling: touch;
  }
}

/* ── Modals ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Default centered dialogs stay centered on phone */
  .modal-backdrop {
    padding: 0.75rem;
    align-items: center;
    justify-content: center;
  }

  .modal {
    max-width: 100%;
    margin: 0;
  }

  /* Opt-in bottom sheet (like Områder) — only with .modal-sheet */
  .modal-backdrop:has(.modal.modal-sheet) {
    align-items: flex-end;
    justify-content: stretch;
    padding: 0;
    opacity: 0;
  }

  .modal-backdrop:has(.modal.modal-sheet).is-open {
    opacity: 1;
  }

  .modal.modal-sheet {
    width: 100%;
    max-width: 100%;
    max-height: min(88dvh, 720px);
    margin: 0;
    border-radius: 22px 22px 0 0;
    transform: translateY(110%);
  }

  .modal.modal-sheet.is-open {
    transform: translateY(0);
  }

  .modal.modal-sheet .modal-footer {
    padding-bottom: calc(0.85rem + env(safe-area-inset-bottom, 0px));
  }

  .modal-wide {
    max-width: 100%;
    max-height: 95dvh;
  }

  .modal-day-body {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
  }

  .day-left-panel {
    border-right: none;
  }

  .day-map-panel {
    border-top: 1px solid var(--card-divider);
    flex-shrink: 0;
  }

  #dayMap {
    flex: none;
    height: 150px;
    min-height: 150px;
    max-height: 150px;
  }

  #backdropDay.modal-backdrop {
    padding: 0;
    align-items: stretch;
    justify-content: stretch;
  }

  #backdropDay .modal.modal-wide {
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    border-radius: 0;
  }

  #backdropDay .modal-header {
    padding-top: calc(0.9rem + env(safe-area-inset-top, 0px));
  }

  #backdropDay .modal-footer {
    padding-bottom: calc(0.85rem + env(safe-area-inset-bottom, 0px));
  }

  .modal-footer {
    gap: 0.45rem;
  }

  .modal-footer .btn {
    flex: 1 1 auto;
  }
}

/* ── Map chrome / pick banners ────────────────────────────── */
@media (max-width: 768px) {
  .pick-banner {
    width: calc(100% - 1.5rem);
    max-width: 520px;
    border-radius: 16px;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    white-space: normal;
    font-size: 0.8rem;
    padding: 0.65rem 0.85rem;
    bottom: calc(var(--bottom-nav-height) + 0.85rem + env(safe-area-inset-bottom, 0px));
  }

  .map-overlay-controls {
    position: fixed;
    right: 0.75rem;
    bottom: calc(var(--bottom-nav-height) + 0.85rem + env(safe-area-inset-bottom, 0px));
    z-index: 1000;
  }

  .map-ctrl-btn {
    min-height: 42px;
    font-size: 0.78rem;
  }
}

/* ── Settings ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .settings-page-layout {
    padding: 1rem 0.85rem calc(1.25rem + env(safe-area-inset-bottom));
  }

  .settings-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .settings-row-control {
    width: 100%;
  }

  .theme-options {
    justify-content: flex-start;
  }

  .theme-option-btn {
    flex: 1 1 calc(50% - 0.4rem);
    justify-content: center;
    min-height: 44px;
  }

  .settings-action-btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }
}

/* ── Toast above home indicator / bottom nav ──────────────── */
@media (max-width: 768px) {
  .toast-container {
    bottom: calc(var(--bottom-nav-height) + 0.75rem + env(safe-area-inset-bottom));
  }
}

/* (reduced-motion handled in animations.css) */