/* ============================================================
   Urlaub Portal — Minimal overrides for Tailwind CSS
   iOS-inspired app layout
   ============================================================ */

/* ── App shell: no page scroll ────────────────────────────── */
html {
  height: 100%;
  overflow: hidden;
}

body {
  height: 100%;
  overflow: hidden;
}

/* ── Desktop: sidebar + content grid ─────────────────────── */
body.has-sidebar {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: 1fr;
  height: 100vh;
  overflow: hidden;
}

.main-content {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;          /* critical: prevents grid child from overflowing cell */
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  height: 100vh;
}

.main-content--auth {
  grid-column: 1 / -1;
  height: 100vh;
}

/* ── Hidden by default (toggled by JS / media) ───────────── */
.hidden { display: none !important; }

/* ── Sidebar overlay ─────────────────────────────────────── */
.sidebar-overlay.active { display: block !important; }

/* ── Toggle icon rotation ─────────────────────────────────── */
.toggle-icon { transition: transform .2s ease; display: inline-block; }
.toggle-icon.collapsed { transform: rotate(-90deg); }

/* ── Smooth transitions for view changes ─────────────────── */
.main-content > * {
  animation: fadeIn .2s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Input error state (injected by JS) ──────────────────── */
.input-error {
  border-color: #FF3B30 !important;
  box-shadow: 0 0 0 3px rgba(255,59,48,.15) !important;
}

/* ── Mobile + Tablet ─────────────────────────────────────── */
@media (max-width: 1024px) {
  body.has-sidebar {
    grid-template-columns: 1fr;
    grid-template-rows: 52px 1fr;
    height: 100dvh;
  }

  .mobile-topbar { display: flex !important; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform .25s ease;
  }
  .sidebar.is-open { transform: translateX(0); }

  .main-content {
    grid-column: 1;
    grid-row: 2;
    min-width: 0;
    width: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    height: 100%;
  }

  .main-content--auth {
    grid-column: 1;
    grid-row: 2;
  }
}

/* ── iOS-style scrollbar ─────────────────────────────────── */
.main-content::-webkit-scrollbar {
  width: 4px;
}
.main-content::-webkit-scrollbar-track {
  background: transparent;
}
.main-content::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,.15);
  border-radius: 2px;
}