/* BizDir Pro — Design System
   Apple Glass + Social Feed + AI Directory Hybrid
   Font: Syne (display) + Instrument Sans (body)
*/

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Instrument+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --white: #ffffff;
  --off-white: #f8f9fb;
  --gray-50:  #f7f7f8;
  --gray-100: #ededf0;
  --gray-200: #d9d9e0;
  --gray-300: #b8b8c5;
  --gray-400: #8e8ea0;
  --gray-500: #6b6b7e;
  --gray-700: #3a3a4a;
  --gray-900: #0f0f14;

  --blue:      #0066ff;
  --blue-light: #4d94ff;
  --blue-dark:  #0047cc;
  --gold:      #f5a623;
  --gold-light: #ffd166;
  --green:     #00c07f;
  --red:       #ff3b30;
  --purple:    #7b5ea7;

  /* Glass */
  --glass-bg:       rgba(255,255,255,0.72);
  --glass-bg-dark:  rgba(255,255,255,0.45);
  --glass-border:   rgba(255,255,255,0.90);
  --glass-shadow:   0 8px 32px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --glass-blur:     blur(18px);

  /* Gradient background */
  --bg-gradient: linear-gradient(135deg, #eef2ff 0%, #f8faff 40%, #fff5f0 80%, #f0f8ff 100%);

  /* Typography */
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body:    'Instrument Sans', system-ui, sans-serif;

  /* Spacing */
  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --nav-h: 64px;
  --container: 1280px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--bg-gradient);
  background-attachment: fixed;
  min-height: 100vh;
}

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  color: var(--gray-900);
  line-height: 1.2;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }

a { color: var(--blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--blue-dark); }

p { color: var(--gray-500); }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .grid-4,.grid-3,.grid-2 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* ── Glass Card ─────────────────────────────────────────────── */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12), 0 2px 4px rgba(0,0,0,0.05);
}

.card-inner { padding: 28px; }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav-logo span { color: var(--blue); }

.nav-search {
  flex: 1;
  max-width: 560px;
}

.nav-search form {
  display: flex;
  background: var(--gray-50);
  border: 1.5px solid var(--gray-100);
  border-radius: 50px;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}

.nav-search form:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,102,255,.12);
}

.nav-search input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray-700);
  outline: none;
}

.nav-search button {
  background: var(--blue);
  border: none;
  padding: 10px 20px;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  transition: background .2s;
}

.nav-search button:hover { background: var(--blue-dark); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  list-style: none;
  flex-shrink: 0;
}

.nav-links a {
  color: var(--gray-500);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 10px;
  transition: background .2s, color .2s;
}

.nav-links a:hover { background: var(--gray-50); color: var(--gray-900); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,102,255,.30);
}
.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 6px 20px rgba(0,102,255,.40);
  transform: translateY(-1px);
  color: #fff;
}

.btn-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--gray-700);
  box-shadow: var(--glass-shadow);
}
.btn-glass:hover {
  background: rgba(255,255,255,0.9);
  color: var(--gray-900);
  transform: translateY(-1px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), #e8950a);
  color: #fff;
  box-shadow: 0 4px 16px rgba(245,166,35,.35);
}
.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245,166,35,.45);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--gray-200);
  color: var(--gray-700);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(0,102,255,.04);
}

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* ── Business Card ───────────────────────────────────────────── */
.biz-card {
  position: relative;
  overflow: hidden;
}

.biz-card .biz-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--gray-100);
}

.biz-card .biz-logo {
  position: absolute;
  top: 148px;
  left: 20px;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  object-fit: cover;
  background: var(--white);
  border: 3px solid var(--white);
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}

.biz-card .biz-body {
  padding: 20px 20px 20px 88px;
  padding-top: 8px;
  padding-left: 20px;
  margin-top: 28px;
}

.biz-card .biz-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.biz-card .biz-cat {
  font-size: 0.75rem;
  color: var(--blue);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.biz-card .biz-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

.biz-card .biz-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--gray-400);
}

.biz-card .biz-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--gold);
  font-weight: 600;
}

/* Premium badge */
.badge-premium {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(135deg, var(--gold), #e8950a);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(245,166,35,.4);
}

.badge-ai {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
}

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}

.hero h1 {
  max-width: 760px;
  margin: 0 auto 20px;
  letter-spacing: -0.03em;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue), #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Search Bar (hero) ──────────────────────────────────────── */
.search-bar {
  display: flex;
  max-width: 700px;
  margin: 0 auto 24px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--glass-border);
  border-radius: 50px;
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: box-shadow .2s;
}

.search-bar:focus-within {
  box-shadow: 0 0 0 3px rgba(0,102,255,.18), var(--glass-shadow);
}

.search-bar input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 16px 24px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--gray-700);
  outline: none;
}

.search-bar .divider {
  width: 1px;
  background: var(--gray-200);
  margin: 14px 0;
}

.search-bar .search-loc {
  border: none;
  background: transparent;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray-500);
  outline: none;
  min-width: 140px;
}

.search-bar button {
  background: var(--blue);
  border: none;
  padding: 12px 28px;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  margin: 6px;
  border-radius: 40px;
  transition: background .2s;
}

.search-bar button:hover { background: var(--blue-dark); }

/* ── Stats Bar ──────────────────────────────────────────────── */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.stat-item { text-align: center; }

.stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--gray-900);
  display: block;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--gray-400);
  font-weight: 500;
}

/* ── Category Chips ─────────────────────────────────────────── */
.cat-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.cat-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}

.cat-chip:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,102,255,.25);
}

.cat-chip .cat-icon { font-size: 1.1rem; }
.cat-chip .cat-count {
  font-size: 0.72rem;
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: 20px;
  color: var(--gray-400);
  margin-left: 4px;
}

.cat-chip:hover .cat-count { background: rgba(255,255,255,.25); color: #fff; }

/* ── Section ────────────────────────────────────────────────── */
.section { padding: 64px 0; }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
}

.section-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-subtitle {
  color: var(--gray-400);
  font-size: 0.95rem;
  margin-top: 6px;
}

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-700);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,102,255,.12);
  background: rgba(255,255,255,.9);
}

textarea.form-control { min-height: 120px; resize: vertical; }

.form-hint { font-size: 0.78rem; color: var(--gray-400); margin-top: 4px; }
.form-error { font-size: 0.78rem; color: var(--red); margin-top: 4px; }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.alert-success { background: rgba(0,192,127,.1); border: 1px solid rgba(0,192,127,.3); color: #006645; }
.alert-error   { background: rgba(255,59,48,.1);  border: 1px solid rgba(255,59,48,.3); color: #c0392b; }
.alert-info    { background: rgba(0,102,255,.08); border: 1px solid rgba(0,102,255,.25); color: var(--blue-dark); }
.alert-warning { background: rgba(245,166,35,.1); border: 1px solid rgba(245,166,35,.3); color: #8a5e00; }

/* ── Stars ──────────────────────────────────────────────────── */
.stars { display: inline-flex; gap: 2px; }
.star.full  { color: var(--gold); }
.star.half  { color: var(--gold); }
.star.empty { color: var(--gray-200); }

/* ── Tags ───────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--gray-100);
  color: var(--gray-500);
  letter-spacing: 0.03em;
}

.tag-blue   { background: rgba(0,102,255,.1); color: var(--blue); }
.tag-gold   { background: rgba(245,166,35,.15); color: #8a5e00; }
.tag-green  { background: rgba(0,192,127,.1); color: #006645; }
.tag-purple { background: rgba(123,94,167,.12); color: var(--purple); }

/* ── AI Chat Widget ─────────────────────────────────────────── */
.ai-chat-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), #6366f1);
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,102,255,.40);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform .2s, box-shadow .2s;
  animation: chatPulse 3s ease-in-out infinite;
}

.ai-chat-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(0,102,255,.50);
}

@keyframes chatPulse {
  0%,100% { box-shadow: 0 8px 24px rgba(0,102,255,.40); }
  50%      { box-shadow: 0 8px 32px rgba(99,102,241,.55); }
}

.ai-chat-window {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 200;
  width: 360px;
  max-height: 520px;
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 64px rgba(0,0,0,.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(.95);
  pointer-events: none;
  transition: all .3s cubic-bezier(.34,1.56,.64,1);
}

.ai-chat-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.chat-header {
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--blue), #6366f1);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.chat-header-info { flex: 1; }
.chat-header-info strong { display: block; font-size: 0.95rem; }
.chat-header-info span { font-size: 0.75rem; opacity: .8; }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  max-width: 85%;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 10px 14px;
  border-radius: 16px;
}

.chat-msg.bot {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.chat-msg.user {
  background: var(--blue);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-input-row {
  padding: 12px 16px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  gap: 8px;
}

.chat-input-row input {
  flex: 1;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  border-radius: 50px;
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  transition: border-color .2s;
}

.chat-input-row input:focus { border-color: var(--blue); }

.chat-input-row button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--blue);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background .2s;
  flex-shrink: 0;
}

.chat-input-row button:hover { background: var(--blue-dark); }

/* ── Pagination ─────────────────────────────────────────────── */
.pagination { display: flex; justify-content: center; margin-top: 40px; }
.pagination ul { display: flex; gap: 6px; list-style: none; }
.pagination li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-500);
  transition: all .2s;
  background: var(--glass-bg);
  border: 1px solid var(--gray-100);
}

.pagination li.active a,
.pagination li a:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  box-shadow: 0 4px 12px rgba(0,102,255,.30);
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  padding: 48px 0 24px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.footer-brand-name span { color: var(--blue); }

.footer-desc {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.7;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--gray-400);
  transition: color .2s;
}
.footer-links a:hover { color: var(--blue); }

.footer-bottom {
  border-top: 1px solid var(--gray-100);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ── Responsive Mobile Menu ─────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all .3s;
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links  { display: none; }
  .nav-search { display: none; }
}

/* ── Loading Skeleton ───────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-50) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── Utilities ──────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.flex  { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.hidden { display: none !important; }

/* ── Premium Gradient Borders ───────────────────────────────── */
.premium-border {
  position: relative;
  border-radius: var(--radius-lg);
}

.premium-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius-lg) + 1px);
  background: linear-gradient(135deg, var(--gold), #ff9a3c, var(--gold));
  z-index: -1;
}

/* ── Map container ──────────────────────────────────────────── */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 360px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* ── Tabs ───────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--gray-100);
  padding: 4px;
  border-radius: var(--radius-sm);
  width: fit-content;
  margin-bottom: 28px;
}

.tab-btn {
  padding: 8px 20px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: all .2s;
}

.tab-btn.active {
  background: var(--white);
  color: var(--gray-900);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
  font-weight: 600;
}