/* ═══════════════════════════════════════
   HSU'S GOURMET — Admin Panel CSS
   Mobile-first, responsive sidebar layout
═══════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --ink:        #1a1410;
  --gold:       #c8a96e;
  --gold-light: rgba(200,169,110,0.15);
  --warm-white: #faf7f2;
  --bone:       #f5f0e8;
  --card-bg:    #fff;
  --border:     #e8e3da;
  --muted:      #888;
  --sidebar-w:  220px;
  --topbar-h:   56px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.admin-body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bone);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ══════════════════════════════════════
   LAYOUT — Desktop: sidebar + main
══════════════════════════════════════ */
#admin-panel {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--ink);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.25s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand-mark-sm {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  line-height: 1.2;
}

.sidebar-sub {
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 0;
}

.nav-section-label {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  padding: 12px 16px 4px;
}

.sidebar-item {
  display: block;
  padding: 10px 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  border-radius: 0;
  transition: all 0.15s;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-item:hover {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.9);
}

.sidebar-item.active {
  background: rgba(200,169,110,0.15);
  color: var(--gold);
  border-left: 3px solid var(--gold);
  padding-left: 13px;
}

.sidebar-footer {
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ── Main Content ── */
.admin-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Top Bar ── */
.admin-topbar {
  height: var(--topbar-h);
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
  text-transform: capitalize;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-date {
  font-size: 12px;
  color: var(--muted);
}

.admin-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Mobile hamburger button (hidden on desktop) */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
  color: var(--ink);
  line-height: 1;
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

/* ══════════════════════════════════════
   TAB CONTENT
══════════════════════════════════════ */
.tab-content {
  display: none;
  padding: 24px;
  flex: 1;
}

.tab-content.active {
  display: block;
}

/* ── Cards ── */
.admin-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 600;
}

.card-btn {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bone);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  cursor: pointer;
  color: var(--ink);
  transition: all 0.15s;
  white-space: nowrap;
}

.card-btn:hover {
  background: var(--ink);
  color: var(--gold);
  border-color: var(--ink);
}

/* ── Stat Grid ── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-icon { font-size: 24px; flex-shrink: 0; }

.stat-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

/* ── Dashboard Grid ── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── Buttons ── */
.cta-btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--ink);
  color: var(--gold);
  border: none;
  border-radius: 12px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  text-align: center;
  margin-top: 16px;
  transition: opacity 0.15s;
}

.cta-btn:hover { opacity: 0.85; }

.cta-btn-sm {
  padding: 8px 14px;
  background: var(--gold);
  color: var(--ink);
  border: none;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.cta-btn-sm:hover { opacity: 0.8; }

/* ── Forms ── */
.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  display: block;
}

.form-group { margin-bottom: 16px; }

.form-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--warm-white);
  outline: none;
  transition: border-color 0.15s;
}

.form-input:focus { border-color: var(--gold); }

/* ── Filters ── */
.filter-select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  background: var(--warm-white);
  color: var(--ink);
  cursor: pointer;
}

.filter-input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  background: var(--warm-white);
  color: var(--ink);
  width: 200px;
}

/* ── Category filter pills ── */
.cat-filter-btn {
  padding: 6px 14px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  background: var(--card-bg);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.15s;
  white-space: nowrap;
}

.cat-filter-btn:hover {
  border-color: var(--gold);
  color: var(--ink);
}

.cat-filter-btn.active {
  background: var(--ink);
  color: var(--gold);
  border-color: var(--ink);
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 24px;
}

/* ── Notifications Layout ── */
.notif-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.notif-form { display: flex; flex-direction: column; gap: 0; }

.channel-opts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.channel-opt {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}

.channel-opt.selected {
  border-color: var(--gold);
  background: var(--gold-light);
}

/* ── Picks Editor ── */
.pick-editor {
  background: var(--bone);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.pe-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.pe-emoji { font-size: 28px; flex-shrink: 0; margin-top: 2px; }

.pe-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }

.pe-label-row, .pe-menu-row, .pe-price-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pe-field-label {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  min-width: 80px;
}

.pe-input, .pe-select {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  background: var(--card-bg);
  min-width: 0;
}

.pe-price-col { display: flex; align-items: center; gap: 6px; }
.pe-price-display { font-size: 14px; font-weight: 600; color: var(--gold); }
.pe-price-input-wrap { display: flex; align-items: center; gap: 4px; }
.pe-dollar { font-size: 13px; color: var(--muted); }
.pe-price-input { width: 70px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; font-family: 'DM Sans', sans-serif; }
.pe-del { background: none; border: none; font-size: 16px; color: var(--muted); cursor: pointer; padding: 4px; flex-shrink: 0; }
.pe-del:hover { color: #c0392b; }

/* ── Menu section header ── */
.menu-section-header {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 14px 0 6px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ── Cart edit row ── */
.cart-edit-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--gold);
  padding: 12px 24px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid rgba(200,169,110,0.3);
  z-index: 99999;
  opacity: 0;
  transition: all 0.25s;
  pointer-events: none;
  white-space: nowrap;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Multi-select choice buttons ── */
.ms-choice-btn {
  padding: 6px 12px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  background: var(--card-bg);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  cursor: pointer;
  margin: 3px;
  transition: all 0.15s;
  color: var(--ink);
}

.ms-choice-btn.selected {
  background: var(--ink);
  color: var(--gold);
  border-color: var(--ink);
}

/* ══════════════════════════════════════
   MOBILE — max-width: 768px
══════════════════════════════════════ */
@media (max-width: 768px) {

  /* Sidebar slides in/out */
  .sidebar {
    transform: translateX(-100%);
    width: 260px;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.open {
    display: block;
  }

  /* Main takes full width */
  .admin-main {
    margin-left: 0;
  }

  /* Show hamburger button */
  .mobile-menu-btn {
    display: block;
  }

  /* Tab content padding */
  .tab-content {
    padding: 16px;
  }

  /* Stat grid: 2 columns on mobile */
  .stat-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .stat-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 12px;
  }

  .stat-icon { font-size: 20px; }
  .stat-value { font-size: 22px; }

  /* Dashboard grid: single column */
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  /* Notification grid: single column */
  .notif-grid {
    grid-template-columns: 1fr;
  }

  /* Member stats: 2 columns */
  #member-stats-row {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Card header: stack on small screens */
  .card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Filter input: full width */
  .filter-input {
    width: 100%;
  }

  /* Topbar: smaller */
  .admin-topbar {
    padding: 0 16px;
  }

  .topbar-date {
    display: none;
  }

  .topbar-title {
    font-size: 17px;
  }

  /* Admin card: less padding */
  .admin-card {
    padding: 14px;
    border-radius: 12px;
  }

  /* Menu tab bar: scroll */
  #admin-menu-tab-bar {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
  }

  #admin-menu-tab-bar::-webkit-scrollbar { display: none; }

  /* Pick editor: compact */
  .pe-label-row, .pe-menu-row, .pe-price-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .pe-input, .pe-select { width: 100%; }

  /* Modal: full screen on mobile */
  #item-modal > div,
  #section-modal > div,
  #cat-modal > div,
  #delete-modal > div,
  #admin-toppings-modal > div {
    max-width: 100%;
    max-height: 95vh;
    border-radius: 16px 16px 0 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
  }

  #item-modal,
  #section-modal,
  #cat-modal,
  #delete-modal,
  #admin-toppings-modal {
    align-items: flex-end !important;
  }

  /* Toast: full width */
  .toast {
    bottom: 16px;
    width: 90vw;
  }
}

/* ══════════════════════════════════════
   SMALL PHONES — max-width: 480px
══════════════════════════════════════ */
@media (max-width: 480px) {
  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat-value { font-size: 20px; }

  #member-stats-row {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* ══════════════════════════════════════
   MOBILE BOTTOM NAV
══════════════════════════════════════ */
.admin-bottom-nav {
  display: none; /* hidden on desktop */
}

@media (max-width: 768px) {
  .admin-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--ink);
    border-top: 1px solid rgba(255,255,255,0.08);
    z-index: 200;
    padding-bottom: env(safe-area-inset-bottom);
  }

  .abn-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    cursor: pointer;
    padding: 8px 4px;
    transition: background 0.15s;
    -webkit-tap-highlight-color: transparent;
  }

  .abn-item:active {
    background: rgba(255,255,255,0.05);
  }

  .abn-icon {
    font-size: 20px;
    line-height: 1;
    filter: grayscale(0.4) opacity(0.5);
    transition: filter 0.15s;
  }

  .abn-label {
    font-size: 9px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
    transition: color 0.15s;
  }

  .abn-item.active .abn-icon {
    filter: none;
  }

  .abn-item.active .abn-label {
    color: var(--gold);
  }

  /* Push content above bottom nav */
  .admin-main {
    padding-bottom: 64px;
  }

  /* Toast above bottom nav */
  .toast {
    bottom: 80px;
  }
}