:root {
  --primary: #8B4513;
  --primary-light: #A0522D;
  --primary-dark: #6B3410;
  --secondary: #D2691E;
  --accent: #FFD700;
  --bg: #FFF8F0;
  --bg-card: #FFFFFF;
  --bg-dark: #2C1810;
  --text: #2C1810;
  --text-light: #6B5B4F;
  --text-white: #FFFFFF;
  --border: #E8D5C4;
  --success: #28A745;
  --danger: #DC3545;
  --warning: #FFC107;
  --shadow: 0 2px 12px rgba(139, 69, 19, 0.1);
  --shadow-hover: 0 8px 25px rgba(139, 69, 19, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
  font-family: 'Vazirmatn', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.8;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* HEADER */
.header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--text-white);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo i { font-size: 2rem; }
.nav {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-link {
  color: var(--text-white);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-1px);
}
.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}
.credit-badge {
  background: var(--accent);
  color: var(--primary-dark);
  padding: 2px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.btn-logout { background: rgba(220,53,69,0.2); }
.btn-logout:hover { background: rgba(220,53,69,0.4) !important; }
.btn-register {
  background: var(--accent);
  color: var(--primary-dark) !important;
  font-weight: 700;
}
.btn-register:hover { background: #FFC107 !important; }

/* MAIN */
.main-content { flex: 1; padding: 40px 0; }

/* PAGE HEADER */
.page-header { text-align:center; margin-bottom:40px; }
.page-header h1 { font-size:2rem; color:var(--primary); margin-bottom:8px; }
.page-header p { color:var(--text-light); font-size:1.1rem; }

/* CAFE GRID */
.cafe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 25px;
}
.cafe-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  border: 1px solid var(--border);
}
.cafe-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.cafe-card-body { padding: 24px; }
.cafe-card-title {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cafe-card-address {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cafe-card-rating {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cafe-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.cafe-owner {
  font-size: 0.85rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.cafe-menu-link {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.9rem;
}

/* FILTER BAR */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.filter-bar input, .filter-bar select {
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  background: var(--bg-card);
  color: var(--text);
  flex: 1;
  min-width: 200px;
}
.filter-bar input:focus, .filter-bar select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139,69,19,0.1);
}

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 2px dashed var(--border);
}
.empty-state i { font-size: 4rem; color: var(--border); margin-bottom: 20px; }
.empty-state h2, .empty-state h3, .empty-state h4 { color: var(--text-light); margin-bottom: 10px; }
.empty-state p { color: var(--text-light); margin-bottom: 20px; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s ease;
}
.btn-primary { background: var(--primary); color: var(--text-white); }
.btn-primary:hover { background: var(--primary-light); transform: translateY(-2px); }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-secondary:hover { background: #D4C0B0; transform: translateY(-2px); }
.btn-danger { background: var(--danger); color: var(--text-white); }
.btn-danger:hover { background: #C82333; transform: translateY(-2px); }
.btn-success { background: var(--success); color: var(--text-white); }
.btn-success:hover { background: #218838; }
.btn-warning { background: var(--warning); color: var(--text); }
.btn-warning:hover { background: #E0A800; }
.btn-accent { background: var(--accent); color: var(--primary-dark); font-weight: 700; }
.btn-accent:hover { background: #FFC107; transform: translateY(-2px); }
.btn-sm { padding: 6px 12px; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--text-white);
}

/* AUTH */
.auth-container { display: flex; justify-content: center; padding: 20px 0; }
.auth-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
  width: 100%;
  max-width: 500px;
  border: 1px solid var(--border);
}
.auth-header { text-align: center; margin-bottom: 30px; }
.auth-icon { font-size: 3rem; color: var(--primary); margin-bottom: 15px; }
.auth-header h2 { font-size: 1.8rem; color: var(--primary); margin-bottom: 5px; }
.auth-header p { color: var(--text-light); }
.auth-form { display: flex; flex-direction: column; gap: 20px; }
.auth-footer { text-align: center; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.auth-footer a { color: var(--primary); font-weight: 700; }

/* FORMS */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-weight: 500; color: var(--text); display: flex; align-items: center; gap: 6px; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s;
  background: var(--bg);
  color: var(--text);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139,69,19,0.1);
}
.required { color: var(--danger); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-inline { display: flex; gap: 12px; align-items: flex-end; }
.form-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 10px; }

/* ROLE SELECT */
.role-select { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.role-option input { display: none; }
.role-card {
  padding: 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.role-card i { font-size: 2rem; color: var(--text-light); }
.role-card span { font-weight: 700; font-size: 1rem; }
.role-card small { color: var(--text-light); font-size: 0.85rem; }
.role-option input:checked + .role-card { border-color: var(--primary); background: rgba(139,69,19,0.05); }
.role-option input:checked + .role-card i { color: var(--primary); }
.role-card:hover { border-color: var(--primary-light); }

/* ALERTS */
.alert { padding: 14px 20px; border-radius: var(--radius-sm); font-size: 0.95rem; display: flex; align-items: center; gap: 10px; }
.alert-error { background: #FFF0F0; color: var(--danger); border: 1px solid #FFD0D0; }
.alert-info { background: #FFF8E1; color: var(--primary-dark); border: 1px solid #FFE082; }

/* CARDS */
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 25px;
  overflow: hidden;
}
.card-header { padding: 18px 24px; border-bottom: 1px solid var(--border); background: rgba(139,69,19,0.03); }
.card-header h3 { color: var(--primary); font-size: 1.1rem; display: flex; align-items: center; gap: 8px; }
.card-body { padding: 24px; }

/* TABLES */
.table-container { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.table thead { background: var(--primary); color: var(--text-white); }
.table th { padding: 14px 16px; text-align: right; font-weight: 500; }
.table td { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.table tbody tr:hover { background: rgba(139,69,19,0.03); }
.table tbody tr:last-child td { border-bottom: none; }
.row-unavailable { opacity: 0.6; }
.actions-cell { display: flex; gap: 6px; align-items: center; }

/* BADGES */
.badge { display: inline-block; padding: 3px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 500; }
.badge-success { background: #D4EDDA; color: #155724; }
.badge-danger { background: #F8D7DA; color: #721C24; }
.badge-warning { background: #FFF3CD; color: #856404; }
.badge-primary { background: #8B4513; color: #fff; }
.badge-accent { background: #FFD700; color: #6B3410; font-weight: 700; }

/* CAFE DETAIL */
.cafe-detail-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.cafe-detail-info h1 { font-size: 2.2rem; color: var(--primary); margin-bottom: 16px; }
.cafe-description { color: var(--text-light); font-size: 1.05rem; margin-bottom: 20px; line-height: 1.8; }
.cafe-detail-address,
.cafe-detail-phone,
.cafe-detail-owner {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--text-light);
}
.cafe-detail-map { margin-top: 16px; }
.cafe-detail-map a { color: var(--primary); font-weight: 500; }

/* MENU SECTION */
.menu-section h2 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.category-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 25px;
  flex-wrap: wrap;
}
.category-tab {
  padding: 10px 24px;
  border: 2px solid var(--border);
  background: var(--bg-card);
  border-radius: 30px;
  cursor: pointer;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s;
  color: var(--text-light);
}
.category-tab:hover { border-color: var(--primary-light); color: var(--primary); }
.category-tab.active { background: var(--primary); color: var(--text-white); border-color: var(--primary); }
.menu-category { animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.menu-items { display: flex; flex-direction: column; gap: 12px; }
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.menu-item:hover { border-color: var(--primary-light); box-shadow: var(--shadow); }
.menu-item-info { flex: 1; }
.menu-item-name { font-size: 1.1rem; color: var(--text); margin-bottom: 4px; }
.menu-item-desc { font-size: 0.9rem; color: var(--text-light); }
.menu-item-price { text-align: left; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.price { font-size: 1.15rem; font-weight: 700; color: var(--primary); white-space: nowrap; }

/* DASHBOARD */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}
.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.stat-card i { font-size: 2.5rem; color: var(--primary); }
.stat-info { display: flex; flex-direction: column; }
.stat-number { font-size: 1.8rem; font-weight: 900; color: var(--primary); line-height: 1; }
.stat-label { font-size: 0.9rem; color: var(--text-light); }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.section-header h2 { color: var(--primary); font-size: 1.3rem; display: flex; align-items: center; gap: 8px; }

/* INVITE/REFERRAL */
.invite-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.invite-info { margin-bottom: 20px; font-size: 1.05rem; color: var(--text-light); }
.invite-link-box { display: flex; gap: 12px; margin-bottom: 16px; }
.invite-link-box input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.95rem;
  direction: ltr;
  text-align: left;
  background: var(--bg);
}
.invite-code-box { text-align: center; margin-top: 16px; }
.invite-code-box span { color: var(--text-light); font-size: 0.95rem; }
.invite-code {
  display: inline-block;
  background: var(--primary);
  color: var(--text-white);
  padding: 12px 30px;
  border-radius: var(--radius-sm);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 4px;
  margin-top: 8px;
  direction: ltr;
}

/* UPGRADE BANNER */
.upgrade-banner {
  background: linear-gradient(135deg, var(--accent), #FFC107);
  color: var(--primary-dark);
  padding: 24px 32px;
  border-radius: var(--radius);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  gap: 20px;
  flex-wrap: wrap;
}
.upgrade-banner h3 { font-size: 1.3rem; display: flex; align-items: center; gap: 8px; }
.upgrade-banner p { margin-bottom: 0; }

/* FOOTER */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 50px 0 20px;
  margin-top: 60px;
}
.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.footer-col h4 { color: var(--accent); margin-bottom: 15px; font-size: 1.1rem; display: flex; align-items: center; gap: 8px; }
.footer-col p { color: #C4B5A5; margin-bottom: 8px; font-size: 0.9rem; }
.footer-col a { display: block; color: #C4B5A5; text-decoration: none; margin-bottom: 8px; font-size: 0.9rem; transition: color 0.3s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.footer-bottom p { color: #8A7A6A; font-size: 0.85rem; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .header-inner { flex-direction: column; gap: 12px; }
  .nav { flex-wrap: wrap; justify-content: center; }
  .nav-link, .nav-user { font-size: 0.8rem; padding: 6px 12px; }
  .cafe-grid { grid-template-columns: 1fr; }
  .cafe-detail-header { grid-template-columns: 1fr; padding: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 30px; }
  .auth-card { padding: 24px; }
  .role-select { grid-template-columns: 1fr; }
  .invite-stats { grid-template-columns: 1fr; }
  .invite-link-box { flex-direction: column; }
  .dashboard-stats { grid-template-columns: 1fr; }
  .upgrade-banner { flex-direction: column; text-align: center; }
  .filter-bar input, .filter-bar select { min-width: 100%; }
}