/* =============================================================
   Business Directory — Google Material Design 3 (Material You)
   ============================================================= */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=Google+Sans:wght@400;500;700&display=swap');

/* ── MD3 Color Tokens ─────────────────────────────────────── */
:root {
  --md-primary:          #1a73e8;
  --md-primary-container:#d3e3fd;
  --md-on-primary:       #ffffff;
  --md-secondary:        #1e8e3e;
  --md-secondary-container: #ceead6;
  --md-tertiary:         #e37400;
  --md-tertiary-container: #fde293;
  --md-error:            #d93025;
  --md-error-container:  #fce8e6;
  --md-surface:          #ffffff;
  --md-surface-variant:  #f1f3f4;
  --md-surface-container:#f8f9fa;
  --md-surface-container-high: #f1f3f4;
  --md-outline:          #dadce0;
  --md-outline-variant:  #e8eaed;
  --md-on-surface:       #202124;
  --md-on-surface-variant: #5f6368;
  --md-scrim:            rgba(32,33,36,.6);
  --md-shadow-1: 0 1px 2px 0 rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);
  --md-shadow-2: 0 1px 2px 0 rgba(60,64,67,.3), 0 2px 6px 2px rgba(60,64,67,.15);
  --md-shadow-3: 0 4px 8px 3px rgba(60,64,67,.15), 0 1px 3px rgba(60,64,67,.3);
  --md-radius-xs:  4px;
  --md-radius-sm:  8px;
  --md-radius-md:  12px;
  --md-radius-lg:  16px;
  --md-radius-xl:  24px;
  --md-radius-full:50px;
}

/* ── Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Roboto', 'Google Sans', -apple-system, sans-serif;
  font-size: 14px;
  color: var(--md-on-surface);
  background: var(--md-surface-container);
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Google Sans', 'Roboto', sans-serif;
  font-weight: 500;
  color: var(--md-on-surface);
}

a { color: var(--md-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── MD3 Navbar (Top App Bar) ──────────────────────────────── */
.md-topbar {
  background: var(--md-surface);
  border-bottom: 1px solid var(--md-outline-variant);
  padding: 0 16px;
  height: 64px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--md-shadow-1);
}
.md-topbar .brand {
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--md-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  white-space: nowrap;
}
.md-topbar .brand:hover { text-decoration: none; }
.md-topbar .brand-icon {
  width: 36px; height: 36px;
  background: var(--md-primary);
  border-radius: var(--md-radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 18px;
}

/* Search bar — MD3 Search */
.md-search-wrap {
  flex: 1;
  max-width: 600px;
  margin: 0 24px;
  position: relative;
}
.md-search-wrap form {
  display: flex;
  align-items: center;
  background: var(--md-surface-variant);
  border-radius: var(--md-radius-full);
  padding: 0 16px;
  height: 44px;
  transition: box-shadow .2s;
}
.md-search-wrap form:focus-within {
  background: var(--md-surface);
  box-shadow: var(--md-shadow-2);
}
.md-search-wrap input {
  border: none;
  background: transparent;
  outline: none;
  flex: 1;
  font-size: 14px;
  font-family: 'Roboto', sans-serif;
  color: var(--md-on-surface);
}
.md-search-wrap input::placeholder { color: var(--md-on-surface-variant); }
.md-search-wrap button {
  border: none; background: none; cursor: pointer;
  color: var(--md-on-surface-variant);
  display: flex; align-items: center;
  padding: 0; font-size: 20px;
  transition: color .15s;
}
.md-search-wrap button:hover { color: var(--md-primary); }

/* Nav actions */
.md-nav-actions {
  display: flex; align-items: center; gap: 4px; margin-left: auto;
}
.md-icon-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: none; background: none; cursor: pointer;
  color: var(--md-on-surface-variant);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  transition: background .15s;
  text-decoration: none;
}
.md-icon-btn:hover { background: var(--md-surface-variant); color: var(--md-on-surface); text-decoration: none; }

/* MD3 Filled button */
.md-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0 24px; height: 40px;
  border-radius: var(--md-radius-full);
  font-family: 'Google Sans', 'Roboto', sans-serif;
  font-size: 14px; font-weight: 500; letter-spacing: .25px;
  border: none; cursor: pointer;
  transition: box-shadow .15s, background .15s;
  text-decoration: none;
}
.md-btn-filled {
  background: var(--md-primary); color: var(--md-on-primary);
}
.md-btn-filled:hover {
  box-shadow: var(--md-shadow-2);
  color: var(--md-on-primary); text-decoration: none;
  background: #1557b0;
}
.md-btn-tonal {
  background: var(--md-primary-container); color: var(--md-primary);
}
.md-btn-tonal:hover { box-shadow: var(--md-shadow-1); text-decoration: none; }
.md-btn-outlined {
  background: transparent; color: var(--md-primary);
  border: 1px solid var(--md-outline);
}
.md-btn-outlined:hover { background: var(--md-primary-container); text-decoration: none; }
.md-btn-text {
  background: transparent; color: var(--md-primary);
  padding: 0 12px;
}
.md-btn-text:hover { background: var(--md-primary-container); text-decoration: none; }
.md-btn-sm { height: 32px; padding: 0 16px; font-size: 13px; }
.md-btn .material-symbols-rounded,
.md-btn i { font-size: 18px; }

/* ── MD3 Card ──────────────────────────────────────────────── */
.md-card {
  background: var(--md-surface);
  border-radius: var(--md-radius-lg);
  border: 1px solid var(--md-outline-variant);
  overflow: hidden;
  transition: box-shadow .2s, transform .2s;
}
.md-card-elevated {
  border: none;
  box-shadow: var(--md-shadow-1);
}
.md-card-elevated:hover {
  box-shadow: var(--md-shadow-3);
  transform: translateY(-2px);
}
.md-card-body { padding: 16px; }
.md-card-header {
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--md-outline-variant);
  font-family: 'Google Sans', sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--md-on-surface-variant);
  letter-spacing: .1px;
}
.md-card-img { width: 100%; object-fit: cover; }

/* ── Business card specific ────────────────────────────────── */
.biz-card { text-decoration: none; color: inherit; display: block; }
.biz-card:hover { text-decoration: none; }
.biz-card .cat-chip {
  display: inline-block;
  background: var(--md-primary-container);
  color: var(--md-primary);
  border-radius: var(--md-radius-full);
  font-size: 11px; font-weight: 500;
  padding: 2px 10px;
  margin-bottom: 6px;
}
.biz-card h6 {
  font-family: 'Google Sans', sans-serif;
  font-size: 14px; font-weight: 500;
  color: var(--md-on-surface);
  margin-bottom: 4px;
  line-height: 1.3;
}
.biz-card .location {
  font-size: 12px; color: var(--md-on-surface-variant);
  display: flex; align-items: center; gap: 3px;
}

/* ── MD3 Chip ──────────────────────────────────────────────── */
.md-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 16px;
  border-radius: var(--md-radius-full);
  font-size: 14px; font-weight: 500;
  border: 1px solid var(--md-outline);
  background: var(--md-surface);
  color: var(--md-on-surface-variant);
  cursor: pointer; transition: background .15s;
  text-decoration: none;
}
.md-chip:hover { background: var(--md-surface-variant); text-decoration: none; }
.md-chip.active {
  background: var(--md-secondary-container);
  color: var(--md-secondary);
  border-color: transparent;
}

/* ── MD3 Badge ─────────────────────────────────────────────── */
.md-badge {
  display: inline-flex; align-items: center;
  padding: 2px 10px; border-radius: var(--md-radius-full);
  font-size: 11px; font-weight: 500;
}
.md-badge-primary  { background: var(--md-primary-container);   color: var(--md-primary); }
.md-badge-success  { background: var(--md-secondary-container); color: var(--md-secondary); }
.md-badge-warning  { background: var(--md-tertiary-container);  color: var(--md-tertiary); }
.md-badge-error    { background: var(--md-error-container);     color: var(--md-error); }
.md-badge-neutral  { background: var(--md-surface-variant);     color: var(--md-on-surface-variant); }

/* ── MD3 Text fields ───────────────────────────────────────── */
.md-field {
  position: relative;
  margin-bottom: 16px;
}
.md-field label {
  display: block; font-size: 12px; font-weight: 500;
  color: var(--md-on-surface-variant);
  margin-bottom: 4px; letter-spacing: .4px;
}
.md-field input,
.md-field select,
.md-field textarea {
  width: 100%;
  background: var(--md-surface-variant);
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-xs);
  padding: 10px 14px;
  font-size: 14px; font-family: 'Roboto', sans-serif;
  color: var(--md-on-surface);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  border-top-left-radius: var(--md-radius-xs);
  border-top-right-radius: var(--md-radius-xs);
  border-bottom: 2px solid var(--md-outline);
  border-left: none; border-right: none; border-top: none;
  border-bottom-left-radius: 0; border-bottom-right-radius: 0;
}
.md-field input:focus,
.md-field select:focus,
.md-field textarea:focus {
  border-bottom-color: var(--md-primary);
  background: var(--md-surface);
}

/* Keep Bootstrap form controls working too */
.form-control:focus, .form-select:focus {
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px rgba(26,115,232,.2);
}

/* ── MD3 Snackbar / Alert ──────────────────────────────────── */
.md-snack {
  border-radius: var(--md-radius-sm);
  padding: 12px 20px;
  font-size: 14px;
  display: flex; align-items: center; gap: 12px;
  animation: snackIn .25s cubic-bezier(.4,0,.2,1);
}
@keyframes snackIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }
.md-snack-success { background: #e6f4ea; color: #1e8e3e; border-left: 4px solid #1e8e3e; }
.md-snack-error   { background: #fce8e6; color: #d93025; border-left: 4px solid #d93025; }
.md-snack-info    { background: #e8f0fe; color: #1a73e8; border-left: 4px solid #1a73e8; }
.md-snack-warning { background: #fef7e0; color: #e37400; border-left: 4px solid #e37400; }

/* ── Hero section ──────────────────────────────────────────── */
.md-hero {
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 60%, #1557b0 100%);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.md-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.md-hero-title {
  font-family: 'Google Sans', sans-serif;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}
.md-hero-sub {
  font-size: 16px; color: rgba(255,255,255,.85);
  margin-top: 12px;
}

/* Hero search field */
.md-hero-search {
  background: #fff;
  border-radius: var(--md-radius-full);
  padding: 6px 6px 6px 20px;
  display: flex; align-items: center; gap: 8px;
  box-shadow: var(--md-shadow-3);
  max-width: 700px; margin: 32px auto 0;
}
.md-hero-search input {
  flex: 1; border: none; outline: none;
  font-size: 15px; font-family: 'Roboto', sans-serif;
  color: var(--md-on-surface);
}
.md-hero-search select {
  border: none; border-left: 1px solid var(--md-outline-variant);
  outline: none; padding: 0 12px;
  font-size: 14px; color: var(--md-on-surface-variant);
  background: transparent; cursor: pointer;
}

/* ── Category grid ─────────────────────────────────────────── */
.md-cat-card {
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-lg);
  padding: 20px 12px;
  text-align: center;
  text-decoration: none;
  color: var(--md-on-surface);
  display: block;
  transition: background .15s, box-shadow .15s, transform .15s;
}
.md-cat-card:hover {
  background: var(--md-primary-container);
  box-shadow: var(--md-shadow-2);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--md-primary);
}
.md-cat-card .emoji { font-size: 32px; display: block; margin-bottom: 8px; }
.md-cat-card .cat-name { font-size: 13px; font-weight: 500; }
.md-cat-card .cat-count { font-size: 11px; color: var(--md-on-surface-variant); margin-top: 2px; }

/* ── Section heading ───────────────────────────────────────── */
.md-section-title {
  font-family: 'Google Sans', sans-serif;
  font-size: 20px; font-weight: 500;
  color: var(--md-on-surface);
  margin-bottom: 4px;
}
.md-section-sub {
  font-size: 13px; color: var(--md-on-surface-variant);
  margin-bottom: 20px;
}

/* ── Divider ───────────────────────────────────────────────── */
.md-divider {
  border: none; border-top: 1px solid var(--md-outline-variant);
  margin: 16px 0;
}

/* ── Footer ────────────────────────────────────────────────── */
.md-footer {
  background: #1c1b1f;
  color: rgba(255,255,255,.87);
  padding: 48px 0 24px;
  margin-top: 64px;
}
.md-footer h6 {
  font-family: 'Google Sans', sans-serif;
  font-size: 14px; font-weight: 500; color: #fff;
  margin-bottom: 12px;
}
.md-footer a { color: rgba(255,255,255,.6); font-size: 13px; }
.md-footer a:hover { color: #fff; }
.md-footer .copyright { font-size: 12px; color: rgba(255,255,255,.38); margin-top: 32px; }

/* ── Autocomplete dropdown ─────────────────────────────────── */
#autocomplete-box {
  position: absolute; z-index: 1000;
  background: var(--md-surface);
  border-radius: 0 0 var(--md-radius-lg) var(--md-radius-lg);
  width: 100%; max-height: 280px; overflow-y: auto;
  box-shadow: var(--md-shadow-3);
  border: 1px solid var(--md-outline-variant);
  border-top: none;
}
#autocomplete-box .ac-item {
  padding: 10px 16px; cursor: pointer; font-size: 14px;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid var(--md-outline-variant);
}
#autocomplete-box .ac-item:hover { background: var(--md-surface-variant); }
#autocomplete-box .ac-type {
  font-size: 11px; color: var(--md-on-surface-variant);
  background: var(--md-surface-variant);
  padding: 2px 8px; border-radius: var(--md-radius-full);
  text-transform: capitalize;
}

/* ── Star rating ───────────────────────────────────────────── */
.star-rating label { cursor: pointer; font-size: 22px; color: var(--md-outline); }
.star-rating input:checked ~ label,
.star-rating label:hover,
.star-rating label:hover ~ label { color: #f9a825; }

/* ── Admin Navigation Rail (sidebar) ──────────────────────── */
.md-nav-rail {
  width: 240px; min-height: 100vh; flex-shrink: 0;
  background: var(--md-surface);
  border-right: 1px solid var(--md-outline-variant);
  display: flex; flex-direction: column;
  padding: 16px 0;
}
.md-nav-rail .rail-brand {
  padding: 12px 20px 20px;
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
  border-bottom: 1px solid var(--md-outline-variant);
  margin-bottom: 8px;
}
.md-nav-rail .rail-brand .brand-icon {
  width: 40px; height: 40px;
  background: var(--md-primary);
  border-radius: var(--md-radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px;
}
.md-nav-rail .rail-brand .brand-text strong {
  font-family: 'Google Sans', sans-serif;
  font-size: 15px; color: var(--md-on-surface); display: block;
}
.md-nav-rail .rail-brand .brand-text small {
  font-size: 11px; color: var(--md-on-surface-variant);
}
.md-nav-rail .nav-section {
  font-size: 11px; font-weight: 500; letter-spacing: .8px;
  color: var(--md-on-surface-variant);
  padding: 12px 20px 4px; text-transform: uppercase;
}
.md-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 20px; margin: 1px 8px;
  border-radius: var(--md-radius-md);
  font-size: 14px; font-weight: 400;
  color: var(--md-on-surface-variant);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.md-nav-item:hover {
  background: var(--md-surface-variant);
  color: var(--md-on-surface); text-decoration: none;
}
.md-nav-item.active {
  background: var(--md-primary-container);
  color: var(--md-primary); font-weight: 500;
}
.md-nav-item i { font-size: 18px; width: 20px; text-align: center; }
.md-nav-rail .rail-bottom {
  margin-top: auto; padding: 12px 8px 8px;
  border-top: 1px solid var(--md-outline-variant);
}

/* ── Admin topbar ──────────────────────────────────────────── */
.md-admin-topbar {
  background: var(--md-surface);
  border-bottom: 1px solid var(--md-outline-variant);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.md-admin-topbar h5 {
  font-family: 'Google Sans', sans-serif;
  font-size: 18px; font-weight: 500; margin: 0;
}
.md-main-content { flex: 1; min-width: 0; background: var(--md-surface-container); }
.md-page-body { padding: 24px; }

/* ── Data table ────────────────────────────────────────────── */
.md-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
.md-table thead th {
  background: var(--md-surface-variant);
  color: var(--md-on-surface-variant);
  font-weight: 500; font-size: 12px; letter-spacing: .4px;
  padding: 12px 16px;
  text-align: left; border-bottom: 1px solid var(--md-outline-variant);
}
.md-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--md-outline-variant);
  color: var(--md-on-surface);
  vertical-align: middle;
}
.md-table tbody tr:hover { background: var(--md-surface-variant); }
.md-table tbody tr:last-child td { border-bottom: none; }

/* ── Pagination ────────────────────────────────────────────── */
.md-pagination {
  display: flex; gap: 4px; flex-wrap: wrap; align-items: center;
  padding: 12px 0;
}
.md-pagination a {
  min-width: 36px; height: 36px; border-radius: var(--md-radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--md-on-surface-variant);
  text-decoration: none; transition: background .15s;
}
.md-pagination a:hover { background: var(--md-surface-variant); }
.md-pagination a.active {
  background: var(--md-primary); color: #fff; font-weight: 500;
}

/* ── Object fit ────────────────────────────────────────────── */
.obj-cover   { object-fit: cover; }
.obj-contain { object-fit: contain; }

/* ── City pill ─────────────────────────────────────────────── */
.md-city-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.15);
  color: #fff; border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--md-radius-full);
  padding: 6px 16px; font-size: 13px; font-weight: 500;
  text-decoration: none; transition: background .15s;
}
.md-city-pill:hover { background: rgba(255,255,255,.25); color: #fff; text-decoration: none; }

/* ── Interaction buttons (profile page) ────────────────────── */
.md-action-row {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 16px 0 8px;
  border-top: 1px solid var(--md-outline-variant);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .md-nav-rail { width: 100%; min-height: auto; flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid var(--md-outline-variant); }
  .md-nav-rail .rail-bottom { margin-top: 0; border-top: none; }
  .md-search-wrap { margin: 0 8px; }
}
@media (max-width: 576px) {
  .md-topbar { padding: 0 8px; }
  .md-hero { padding: 40px 0; }
}

/* ── Print ─────────────────────────────────────────────────── */
@media print {
  .md-topbar, .md-footer, .md-nav-rail, .no-print { display: none !important; }
  body { background: #fff !important; }
}

/* ── Utility ───────────────────────────────────────────────── */
.text-muted-md { color: var(--md-on-surface-variant) !important; }
.bg-surface    { background: var(--md-surface) !important; }
.rounded-md    { border-radius: var(--md-radius-md) !important; }
.rounded-lg-md { border-radius: var(--md-radius-lg) !important; }
.shadow-md1    { box-shadow: var(--md-shadow-1) !important; }
.shadow-md2    { box-shadow: var(--md-shadow-2) !important; }
.gap-md        { gap: 12px; }

/* Keep Bootstrap utilities working */
.hover-lift { transition: transform .15s, box-shadow .15s; }
.hover-lift:hover { transform: translateY(-2px); box-shadow: var(--md-shadow-3) !important; }
.btn-xs { padding: 3px 10px; font-size: 12px; }