/*
 * mobile.css — StockIQ
 * Applied only on screens ≤ 768px via:
 *   <link rel="stylesheet" href="mobile.css" media="(max-width: 768px)">
 * No @media wrappers needed — this entire file is mobile-only.
 */

/* ── LAYOUT ──────────────────────────────────────────── */
.sidebar     { display: none; }
.menu-toggle { display: none; }
.main {
  margin-left: 0;
  max-width: 100vw;
  padding-bottom: 70px; /* space for bottom nav */
}

/* ── TOPBAR ──────────────────────────────────────────── */
.topbar       { padding: 0 1rem; }
.topbar-title { font-size: 1rem; }

/* ── BOTTOM NAVIGATION ───────────────────────────────── */
.bottom-nav {
  display: flex;
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 62px;
  background: var(--bg-white);
  border-top: 1px solid var(--border);
  z-index: 200;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.bnav-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 3px;
  color: var(--text-3); font-size: .65rem; font-weight: 600;
  position: relative; padding: 6px 0;
  transition: color .15s;
  border: none; background: none; cursor: pointer;
}
.bnav-item svg    { width: 22px; height: 22px; }
.bnav-item.active { color: var(--blue); }

/* Centre "Add" button — raised FAB style */
.bnav-item[data-view="entry"] { color: transparent; }
.bnav-item[data-view="entry"] svg {
  width: 46px; height: 46px;
  background: var(--blue); border-radius: 50%;
  color: #fff; padding: 10px;
  margin-top: -18px;
  box-shadow: 0 4px 12px rgba(37,99,235,.4);
}
.bnav-item[data-view="entry"] span { color: var(--blue); font-size: .65rem; }

.bnav-badge {
  position: absolute; top: 4px; right: calc(50% - 18px);
  background: var(--red); color: #fff;
  font-size: .6rem; font-weight: 700;
  border-radius: 99px; padding: 1px 5px; min-width: 16px;
  text-align: center; line-height: 1.4;
}

/* ── VIEWS ───────────────────────────────────────────── */
.view { padding: 1rem; gap: 1rem; }

/* ── DASHBOARD ───────────────────────────────────────── */
.stats-grid {
  grid-template-columns: 1fr 1fr;
  gap: .65rem;
}
.stat-card  { padding: .9rem 1rem; }
.stat-value { font-size: 1.3rem; }
.dash-grid  { grid-template-columns: 1fr; }

/* ── INVENTORY — show cards, hide table ──────────────── */
#inv-table-wrap { display: none !important; }
.mobile-cards   { display: flex; }

/* ── MOBILE PRODUCT CARDS ────────────────────────────── */
.mobile-cards {
  flex-direction: column; gap: 0;
}
.product-card {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-white);
}
.product-card:last-child { border-bottom: none; }
.pc-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: .65rem;
}
.pc-name { font-size: .95rem; font-weight: 700; color: var(--text); }
.pc-meta { font-size: .75rem; color: var(--text-3); margin-top: .15rem; }
.pc-body {
  display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
  margin-bottom: .5rem;
}
.pc-price { font-size: .95rem; font-weight: 700; color: var(--text); flex: 1; }
.pc-unit  { font-size: .72rem; color: var(--text-3); font-weight: 400; }
.pc-btns  { display: flex; gap: .4rem; margin-left: auto; }
.pc-expiry {
  font-size: .75rem; color: var(--amber);
  background: var(--amber-lt); border-radius: 4px;
  padding: .25rem .55rem; display: inline-block; margin-top: .4rem;
}

/* ── TOOLBAR ─────────────────────────────────────────── */
.toolbar         { gap: .5rem; }
.filter-select   { flex: 1; min-width: 100px; font-size: .8rem; }
#add-product-btn { white-space: nowrap; padding: .55rem .9rem; font-size: .82rem; }

/* ── FORMS — large touch targets ────────────────────── */
input[type="text"],
input[type="number"],
input[type="url"],
input[type="date"],
select,
textarea {
  padding: .75rem .85rem;
  font-size: 1rem;
  min-height: 48px;
}
.form-row { flex-direction: column; }
.form-row .field.w120,
.form-row .field.w140,
.form-row .field.w200 { width: 100%; }

.btn-primary,
.btn-secondary,
.btn-danger {
  padding: .8rem 1.25rem;
  font-size: .95rem;
  min-height: 48px;
}
.form-actions               { flex-direction: column-reverse; }
.form-actions .btn-primary  { width: 100%; justify-content: center; }
.form-actions .btn-secondary{ width: 100%; justify-content: center; }

/* ── QTY STEPPER — bigger tap area ──────────────────── */
.qty-btn { width: 36px; height: 36px; font-size: 1.1rem; }
.qty-val { min-width: 42px; font-size: .95rem; line-height: 36px; }

/* ── ALERTS ──────────────────────────────────────────── */
.alert-item   { padding: .75rem; }
.alert-action { padding: .4rem .85rem; min-height: 36px; }

/* ── MODALS — slide up from bottom ──────────────────── */
.modal-overlay { align-items: flex-end; }
.modal {
  max-width: 100%; width: 100%;
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 1.5rem 1.25rem;
}
.modal.wide-modal {
  max-height: 92vh;
  border-radius: 16px 16px 0 0;
}

/* ── ENTRY FORM ──────────────────────────────────────── */
.simple-form-card { padding: 1.1rem; }
.entry-timestamp  { width: 100%; }

/* ── TOAST ───────────────────────────────────────────── */
.toast {
  bottom: 78px; right: 1rem; left: 1rem;
  max-width: 100%; text-align: center;
}

/* ── VERY SMALL SCREENS (≤ 420px) ───────────────────── */
@media (max-width: 420px) {
  .stat-icon     { width: 36px; height: 36px; }
  .stat-icon svg { width: 16px; height: 16px; }
  .stat-value    { font-size: 1.15rem; }
  .stat-label    { font-size: .7rem; }
}