/* ===================================================================
   NUTRICLUB HUB - MODERN WELLNESS DESIGN SYSTEM & STYLESHEET
   =================================================================== */

:root {
  /* Green & Gold Refined Wellness Palette */
  --primary: #059669;
  --primary-hover: #047857;
  --primary-light: #ecfdf5;
  --primary-dark: #064e3b;
  
  --secondary: #d97706;
  --secondary-hover: #b45309;
  --secondary-light: #fffbeb;
  
  --accent-sport: #0d9488;
  --accent-sport-light: #ccfbf1;
  
  --accent-deep: #b45309;
  --accent-deep-light: #fef3c7;

  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-glass: rgba(255, 255, 255, 0.88);
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --border-color: #e2e8f0;
  --border-focus: #059669;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(5, 150, 105, 0.25);
  --shadow-gold: 0 0 20px rgba(217, 119, 6, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

/* Flat Design Icon System */
.flat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  line-height: 1;
}

.flat-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.flat-icon-badge.badge-primary { background: rgba(5, 150, 105, 0.12); color: #059669; }
.flat-icon-badge.badge-secondary { background: rgba(217, 119, 6, 0.12); color: #d97706; }
.flat-icon-badge.badge-sport { background: rgba(13, 148, 136, 0.12); color: #0d9488; }
.flat-icon-badge.badge-deep { background: rgba(180, 83, 9, 0.12); color: #b45309; }
.flat-icon-badge.badge-danger { background: rgba(225, 29, 72, 0.12); color: #e11d48; }

body.dark-mode .flat-icon-badge.badge-primary { background: rgba(16, 185, 129, 0.22); color: #34d399; }
body.dark-mode .flat-icon-badge.badge-secondary { background: rgba(245, 158, 11, 0.22); color: #fbbf24; }
body.dark-mode .flat-icon-badge.badge-sport { background: rgba(20, 184, 166, 0.22); color: #2dd4bf; }
body.dark-mode .flat-icon-badge.badge-deep { background: rgba(217, 119, 6, 0.22); color: #f59e0b; }
body.dark-mode .flat-icon-badge.badge-danger { background: rgba(239, 68, 68, 0.22); color: #f87171; }

/* VIP Modal Multi-Step Wizard */
.vip-step-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  background: var(--bg-main);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
}

.vip-step-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.vip-step-pill .step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 800;
}

.vip-step-pill.active {
  color: var(--primary-dark);
}

body.dark-mode .vip-step-pill.active {
  color: #34d399;
}

.vip-step-pill.active .step-num {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.4);
}

.vip-step-pill.completed {
  color: var(--primary);
}

.vip-step-pill.completed .step-num {
  background: rgba(16, 185, 129, 0.2);
  color: var(--primary);
}

.vip-pay-toggle-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.vip-pay-toggle-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.vip-pay-toggle-btn.active {
  border-color: var(--primary);
  background: rgba(16, 185, 129, 0.12);
  color: var(--primary-dark);
}

body.dark-mode .vip-pay-toggle-btn.active {
  color: #34d399;
}

.vip-qr-card {
  text-align: center;
  padding: 20px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  max-width: 360px;
  margin: 0 auto 16px auto;
}

.vip-qr-card img {
  width: 100%;
  max-width: 300px;
  border-radius: 12px;
  display: block;
  margin: 0 auto 14px auto;
}
body.dark-mode {
  --bg-main: #090d16;
  --bg-card: #131b2e;
  --bg-card-glass: rgba(19, 27, 46, 0.88);
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  --border-color: #1e293b;
  --primary-light: rgba(5, 150, 105, 0.2);
  --secondary-light: rgba(217, 119, 6, 0.2);
  --accent-sport-light: rgba(13, 148, 136, 0.2);
  --accent-deep-light: rgba(180, 83, 9, 0.2);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.3;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Top Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

body.dark-mode .navbar {
  background: rgba(15, 23, 42, 0.88);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--primary-dark);
  cursor: pointer;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.02);
}

body.dark-mode .logo {
  color: #ffffff;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  background: var(--bg-main);
  padding: 5px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
}

.nav-link-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: var(--transition);
}

.nav-link-btn:hover {
  color: var(--primary);
  background: rgba(16, 185, 129, 0.1);
}

.nav-link-btn.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

/* View Mode Segmented Switch (Grid / Map) */
.view-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-main);
  border: 1.5px solid var(--border-color);
  padding: 4px;
  border-radius: var(--radius-full);
}

.view-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.view-toggle-btn:hover {
  color: var(--primary);
}

.view-toggle-btn.active {
  background: var(--primary);
  color: #ffffff !important;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Redesigned Navbar Actions & Auth Cluster */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Compact Glowing CTA Button */
.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
  transition: var(--transition);
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
}

/* Nút Quản Trị Admin Nổi Bật */
.nav-admin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #f59e0b;
  font-weight: 800;
  font-size: 0.85rem;
  border: 1px solid #f59e0b;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
  transition: var(--transition);
}

.nav-admin-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
  background: #0f172a;
}

/* Segmented Split Pill [Đăng Nhập | Đăng Ký] */
.guest-auth-pill {
  display: inline-flex;
  align-items: center;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 3px;
  border-radius: var(--radius-full);
}

.auth-pill-btn {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
}

.auth-pill-btn:hover {
  color: var(--primary);
}

.auth-pill-btn.highlight {
  background: rgba(16, 185, 129, 0.12);
  color: var(--primary);
}

.auth-pill-btn.highlight:hover {
  background: var(--primary);
  color: #ffffff;
}

.auth-pill-divider {
  width: 1px;
  height: 14px;
  background: var(--border-color);
  margin: 0 2px;
}

/* Theme Toggle Pill */
.nav-theme-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.05rem;
  transition: var(--transition);
}

.nav-theme-btn:hover {
  border-color: var(--primary);
  transform: rotate(20deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn-secondary {
  background: var(--secondary);
  color: #ffffff;
}

.btn-secondary:hover {
  background: var(--secondary-hover);
}

.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  color: var(--text-main);
  border-color: var(--primary);
}

/* User Profile in Nav */
.user-menu-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 12px 4px 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.user-menu-box:hover {
  border-color: var(--primary);
}

.user-avatar-sm {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--primary);
}

.user-name-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Dropdown Menu */
.user-dropdown {
  position: absolute;
  top: 110%;
  right: 0;
  width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  padding: 8px 0;
  z-index: 1001;
}

.user-dropdown.show {
  display: flex;
  animation: dropdownFade 0.2s ease;
}

@keyframes dropdownFade {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--text-main);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.dropdown-item:hover {
  background: var(--primary-light);
  color: var(--primary);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-color);
  margin: 6px 0;
}

/* Hero Section */
.hero-section {
  position: relative;
  z-index: 10;
  padding: 48px 0 36px;
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.08) 0%, rgba(217, 119, 6, 0.06) 100%);
  border-bottom: 1px solid var(--border-color);
  overflow: visible;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 32px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

body.dark-mode .hero-tag {
  color: var(--primary);
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.hero-title span {
  background: linear-gradient(135deg, #059669 0%, #10b981 45%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* Hero Quick Stats */
.hero-stats-row {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.hero-stat-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
}

.hero-stat-pill strong {
  color: var(--primary);
  font-size: 1.05rem;
}

/* ===================================================================
   SMART SEARCH BOX & ADVANCED FILTER SYSTEM (PREMIUM DESIGN)
   =================================================================== */

.smart-search-wrapper {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  z-index: 100;
}

.smart-search-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(16, 185, 129, 0.08);
  padding: 24px;
  position: relative;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
  z-index: 100;
}

body.dark-mode .smart-search-container {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(16, 185, 129, 0.15);
}

/* Primary Search Row */
.search-main-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 101;
}

.search-input-box {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon-left {
  position: absolute;
  left: 18px;
  color: var(--primary);
  pointer-events: none;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
}

.smart-search-input {
  width: 100%;
  height: 52px;
  padding: 0 46px 0 54px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-main);
  color: var(--text-main);
  font-size: 1.02rem;
  font-weight: 500;
  outline: none;
  transition: var(--transition);
}

.smart-search-input:focus {
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.clear-search-btn {
  position: absolute;
  right: 14px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  display: none;
  line-height: 1;
  padding: 6px;
  border-radius: 50%;
}

.clear-search-btn:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

.near-me-btn {
  height: 52px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border: 1.5px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

body.dark-mode .near-me-btn {
  color: var(--primary);
}

.near-me-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.toggle-advanced-btn {
  height: 52px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  background: var(--bg-main);
  color: var(--text-main);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.toggle-advanced-btn:hover, .toggle-advanced-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.search-submit-btn {
  height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-md);
  font-size: 1.02rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Live Auto-Suggestion Dropdown */
.smart-suggestions-popup {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(5, 150, 105, 0.2);
  max-height: 450px;
  overflow-y: auto;
  z-index: 99999;
  display: none;
  animation: dropdownFade 0.2s ease;
}

.smart-suggestions-popup.show {
  display: block;
}

.suggestion-group-title {
  padding: 10px 18px 6px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 800;
  color: var(--text-muted);
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
}

.suggestion-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background: var(--primary-light);
}

.suggestion-thumb {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.suggestion-info {
  flex: 1;
}

.suggestion-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.suggestion-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.suggestion-tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

/* Secondary Filter Matrix (Hidden by default) */
.advanced-filters-panel {
  display: none;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  flex-direction: column;
  gap: 18px;
  animation: dropdownFade 0.25s ease;
}

.geo-filter-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.filter-field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

/* Custom Styled Select Dropdown (No ugly browser default) */
.filter-select {
  width: 100%;
  height: 46px;
  padding: 0 38px 0 14px;
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-size: 0.92rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  transition: var(--transition);
}

.filter-select:focus {
  border-color: var(--primary);
  background-color: var(--bg-card);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.filter-select:hover {
  border-color: var(--primary);
}

/* Loại hình Segmented Control / Type Pills */
.type-pills-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.type-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-color);
  background: var(--bg-main);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  transition: var(--transition);
}

.type-pill-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.type-pill-btn.active {
  background: var(--primary);
  color: #ffffff !important;
  border-color: var(--primary) !important;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.35);
}

.type-pill-btn.pill-deep.active {
  background: #d97706 !important;
  border-color: #d97706 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
}

.type-pill-btn.pill-sport.active {
  background: #0d9488 !important;
  border-color: #0d9488 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.35);
}

/* Features & Services Check Chips */
.feature-chips-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.feature-check-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-main);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.feature-check-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.feature-check-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Active Filter Status & Reset Action */
.filter-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-color);
  font-size: 0.9rem;
}

.reset-filter-link {
  color: #ef4444;
  cursor: pointer;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.reset-filter-link:hover {
  background: rgba(239, 68, 68, 0.1);
  text-decoration: none;
}

/* Trending Searches Bar */
.trending-searches-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
  font-size: 0.88rem;
}

.trending-label {
  color: var(--text-muted);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
}

.trending-chip {
  background: var(--primary-light);
  color: var(--primary-dark);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.82rem;
  transition: var(--transition);
}

body.dark-mode .trending-chip {
  color: var(--primary);
}

.trending-chip:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .geo-filter-row {
    grid-template-columns: 1fr 1fr;
  }
  .search-main-bar {
    flex-wrap: wrap;
  }
  .search-input-box {
    width: 100%;
  }
}

@media (max-width: 600px) {
  .geo-filter-row {
    grid-template-columns: 1fr;
  }
  .search-main-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .near-me-btn, .toggle-advanced-btn, .search-submit-btn {
    width: 100%;
    justify-content: center;
  }
}



/* Section Containers */
.main-section {
  padding: 36px 0 60px;
  flex: 1;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-title {
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* Cards Grid */
.clubs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
}

/* Club Card Component */
.club-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
}

.club-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.club-image-wrap {
  position: relative;
  height: 200px;
  width: 100%;
  overflow: hidden;
}

.club-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.club-card:hover .club-img {
  transform: scale(1.05);
}

.club-type-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.badge-deep {
  background: rgba(139, 92, 246, 0.9);
  color: #ffffff;
}

.badge-sport {
  background: rgba(59, 130, 246, 0.9);
  color: #ffffff;
}

.club-rating-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.65);
  color: #fbbf24;
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.club-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.club-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
  line-height: 1.4;
}

.club-location-text {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 12px;
}

.club-location-text svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--primary);
}

.club-hours {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--secondary-hover);
  background: var(--secondary-light);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  width: fit-content;
}

body.dark-mode .club-hours {
  color: #fbbf24;
}

.club-owner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.owner-profile {
  display: flex;
  align-items: center;
  gap: 10px;
}

.owner-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 1.5px solid var(--primary);
}

.owner-info {
  display: flex;
  flex-direction: column;
}

.owner-title-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.owner-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.co-op-count-tag {
  font-size: 0.78rem;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

body.dark-mode .co-op-count-tag {
  color: var(--primary);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  grid-column: 1 / -1;
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-muted);
  max-width: 450px;
  margin: 0 auto 20px;
}

/* Map Section View */
.map-view-container {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  height: calc(100vh - 170px);
  min-height: 600px;
}

.map-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.map-sidebar-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.map-sidebar-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.map-mini-card {
  padding: 12px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.map-mini-card:hover, .map-mini-card.active {
  border-color: var(--primary);
  background: var(--primary-light);
}

.map-canvas-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

#leafletMap {
  width: 100%;
  height: 100%;
  z-index: 10;
}

/* Events Tab */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

.event-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.event-img-wrap {
  position: relative;
  height: 180px;
}

.event-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-date-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: var(--shadow-md);
  color: var(--primary);
}

.event-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.event-club-name {
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 6px;
}

.event-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.event-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.event-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

/* BMI Calculator Section */
.bmi-calculator-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 30px;
  align-items: start;
}

.bmi-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  min-width: 0;
}

.bmi-result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  min-width: 0;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  margin-bottom: 18px;
  min-width: 0;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-main);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.radio-pills-group {
  display: flex;
  gap: 12px;
}

.radio-pill {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--bg-card);
  color: var(--text-muted);
  transition: all 0.2s ease;
  user-select: none;
  position: relative;
}

.radio-pill:hover {
  border-color: var(--primary);
  color: var(--text-main);
  transform: translateY(-1px);
}

.radio-pill i.fa-mars,
.radio-pill i.fa-venus {
  font-size: 1.15rem;
}

.radio-pill .check-icon {
  margin-left: auto;
  font-size: 0.9rem;
  opacity: 0;
  transform: scale(0.4);
  transition: all 0.2s ease;
}

/* Male Selected State (Nam) */
.radio-pill.pill-male.active,
.radio-pill.pill-male:has(input:checked) {
  border-color: #2563eb !important;
  background: rgba(37, 99, 235, 0.12) !important;
  color: #1d4ed8 !important;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25) !important;
  font-weight: 800;
}

.radio-pill.pill-male.active .check-icon,
.radio-pill.pill-male:has(input:checked) .check-icon {
  opacity: 1;
  transform: scale(1);
}

/* Female Selected State (Nữ) */
.radio-pill.pill-female.active,
.radio-pill.pill-female:has(input:checked) {
  border-color: #ec4899 !important;
  background: rgba(236, 72, 153, 0.12) !important;
  color: #be185d !important;
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.25) !important;
  font-weight: 800;
}

.radio-pill.pill-female.active .check-icon,
.radio-pill.pill-female:has(input:checked) .check-icon {
  opacity: 1;
  transform: scale(1);
}

body.dark-mode .radio-pill.pill-male.active,
body.dark-mode .radio-pill.pill-male:has(input:checked) {
  background: rgba(37, 99, 235, 0.25) !important;
  color: #60a5fa !important;
}

body.dark-mode .radio-pill.pill-female.active,
body.dark-mode .radio-pill.pill-female:has(input:checked) {
  background: rgba(236, 72, 153, 0.25) !important;
  color: #f472b6 !important;
}

/* BMI Result Gauge & Details */
.bmi-score-box {
  text-align: center;
  padding: 20px;
  background: var(--bg-main);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
}

.bmi-number {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}

.bmi-status-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.bmi-scale-bar {
  height: 12px;
  border-radius: var(--radius-full);
  background: linear-gradient(to right, #3b82f6 0%, #10b981 25%, #f59e0b 60%, #ef4444 100%);
  position: relative;
  margin: 18px 10px 24px;
}

.bmi-marker {
  position: absolute;
  top: -6px;
  width: 24px;
  height: 24px;
  background: #ffffff;
  border: 3px solid #0f172a;
  border-radius: 50%;
  transform: translateX(-50%);
  transition: left 0.5s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.bmi-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.bmi-metric-item {
  background: var(--bg-main);
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.metric-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 2px;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
}

.modal-backdrop.show {
  display: flex;
  animation: modalFadeIn 0.25s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-container.modal-lg {
  max-width: 850px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 10;
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 700;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: var(--transition);
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: var(--bg-main);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* User Selection Tag Pills for Co-operators */
.co-op-selector-wrap {
  position: relative;
}

.co-op-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-main);
  min-height: 48px;
  align-items: center;
}

.co-op-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
}

body.dark-mode .co-op-chip {
  color: var(--primary);
}

.co-op-chip-remove {
  cursor: pointer;
  font-weight: 800;
  font-size: 1rem;
  line-height: 1;
}

.co-op-chip-remove:hover {
  color: #ef4444;
}

.co-op-search-input {
  border: none;
  outline: none;
  background: transparent;
  flex: 1;
  min-width: 150px;
  font-size: 0.9rem;
  color: var(--text-main);
  padding: 4px;
}

.co-op-autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 220px;
  overflow-y: auto;
  z-index: 100;
  display: none;
  margin-top: 4px;
}

.co-op-autocomplete-list.show {
  display: block;
}

.co-op-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border-color);
}

.co-op-item:last-child {
  border-bottom: none;
}

.co-op-item:hover {
  background: var(--primary-light);
}

.co-op-item-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

/* Detail Club Modal Content */
.club-detail-hero {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}

.club-detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.club-detail-story-box {
  background: var(--bg-main);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 20px 0;
  font-style: italic;
  line-height: 1.7;
}

.co-operators-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.co-op-card-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.toast-error {
  border-left-color: #ef4444;
}

/* ===================================================================
   FOOTER SYSTEM & FLOATING HOTLINE BUTTON
   =================================================================== */

.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 24px;
  margin-top: 80px;
  transition: var(--transition);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--primary-dark);
  margin-bottom: 14px;
}

body.dark-mode .footer-logo {
  color: #ffffff;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Hotline Callout Card */
.footer-hotline-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.15) 100%);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition);
}

.footer-hotline-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
  background: var(--primary);
}

.footer-hotline-card:hover .hotline-label,
.footer-hotline-card:hover .hotline-number,
.footer-hotline-card:hover .hotline-icon-wrap {
  color: #ffffff !important;
}

.hotline-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hotline-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.hotline-number {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--primary-dark);
  line-height: 1.2;
}

body.dark-mode .hotline-number {
  color: var(--primary);
}

.footer-title {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 18px;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a, .footer-links span {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-social-chips {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.social-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  font-size: 0.88rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* Floating Hotline Phone CTA Button */
.floating-hotline-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px 12px 16px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.45);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.05rem;
  transition: var(--transition);
}

.floating-hotline-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 30px rgba(16, 185, 129, 0.55);
  color: #ffffff;
}

.pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-full);
  border: 2px solid #10b981;
  animation: pulseGlow 2s infinite;
  pointer-events: none;
}

@keyframes pulseGlow {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.35); opacity: 0; }
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .floating-phone-text {
    display: none;
  }
  .floating-hotline-btn {
    padding: 14px;
    border-radius: 50%;
  }
}

.toast.toast-warning {
  border-left-color: #f59e0b;
}

/* ===================================================================
   VIP MEMBERSHIP SYSTEM & PAYMENT MODAL STYLES
   =================================================================== */

.vip-lock-badge {
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  color: #b45309;
  border: 1px solid #f59e0b;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
}

.vip-lock-badge:hover {
  background: #f59e0b;
  color: #ffffff;
  transform: translateY(-1px);
}

.user-vip-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  border-radius: var(--radius-full);
  font-weight: 800;
  margin-left: 4px;
}

.user-trial-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  background: #94a3b8;
  color: #ffffff;
  border-radius: var(--radius-full);
  font-weight: 700;
  margin-left: 4px;
}

/* VIP Plans Grid */
.vip-plans-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.vip-plan-card {
  background: var(--bg-main);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.vip-plan-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.vip-plan-card.featured {
  border-color: var(--secondary);
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(217, 119, 6, 0.06) 100%);
  box-shadow: 0 10px 30px rgba(217, 119, 6, 0.18);
}

.vip-plan-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
}

.vip-plan-tag {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.vip-plan-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-main);
  margin-bottom: 8px;
}

.vip-plan-price span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.vip-plan-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.vip-plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-main);
  margin-bottom: auto;
}

/* Payment Info Box */
.vip-payment-box {
  background: var(--bg-main);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.bank-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.bank-info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bank-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.bank-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
}

.btn-copy-sm {
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary-dark);
  border: 1px solid rgba(16, 185, 129, 0.3);
  cursor: pointer;
  transition: var(--transition);
}

.btn-copy-sm:hover {
  background: var(--primary);
  color: #ffffff;
}

.zalo-bill-notice {
  background: #eff6ff;
  border: 1.5px solid #bfdbfe;
  border-radius: var(--radius-md);
  padding: 16px;
}

body.dark-mode .zalo-bill-notice {
  background: rgba(30, 58, 138, 0.2);
  border-color: rgba(59, 130, 246, 0.3);
}

@media (max-width: 768px) {
  .vip-plans-grid, .bank-info-grid {
    grid-template-columns: 1fr;
  }
}

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .filter-row-primary {
    grid-template-columns: 1fr 1fr;
  }
  .map-view-container {
    grid-template-columns: 1fr;
    height: auto;
  }
  .map-canvas-wrap {
    height: 450px;
  }
  .bmi-calculator-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-container {
    height: auto;
    padding: 12px 0;
    flex-wrap: wrap;
    gap: 10px;
  }
  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 6px;
  }
  .filter-row-primary {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 1.8rem;
  }
  .clubs-grid, .events-grid, .products-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================================================
   SHOP & EQUIPMENT MARKETPLACE STYLES
   =================================================================== */

.shop-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  background: var(--bg-card);
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.shop-cat-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.shop-cat-btn {
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.shop-cat-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.shop-cat-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #f1f5f9;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-condition-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.product-cat-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(16, 185, 129, 0.9);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.product-shopee-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(238, 77, 45, 0.92);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.product-shopee-btn {
  width: 100%;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 9px;
  background: #ee4d2d;
  border: 1px solid #ee4d2d;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
}

.product-shopee-btn:hover {
  background: #d8431f;
  border-color: #d8431f;
  color: #ffffff;
}

.product-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 12px;
}

.product-seller-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  margin-bottom: 14px;
}

.seller-name {
  font-weight: 700;
  color: var(--text-main);
}

.product-loc-tag {
  font-weight: 600;
  color: var(--text-muted);
}

.product-cta-group {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-btn {
  width: 100%;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 9px;
}

.product-detail-hero {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.product-detail-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===================================================================
   USER PROFILE & ADMIN DASHBOARD STYLES
   =================================================================== */

.dashboard-grid-container {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 22px;
  align-items: start;
}

@media (max-width: 900px) {
  .dashboard-grid-container {
    grid-template-columns: 1fr;
  }
}

.dashboard-sidebar-card {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 90px;
}

.dash-user-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.dash-user-mini img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: 0 3px 10px rgba(5, 150, 105, 0.2);
  flex-shrink: 0;
}

.dash-user-avatar-wrapper {
  position: relative;
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  cursor: pointer;
}

.dash-user-avatar-wrapper img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: 0 3px 10px rgba(5, 150, 105, 0.2);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.dash-user-avatar-wrapper:hover img {
  filter: brightness(0.85);
  transform: scale(1.04);
}

.dash-avatar-badge {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 22px;
  height: 22px;
  background: var(--primary);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  border: 2px solid var(--bg-card);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: background 0.2s ease;
}

.dash-user-avatar-wrapper:hover .dash-avatar-badge {
  background: var(--secondary);
}

.preset-avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.preset-avatar-item {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-color);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.preset-avatar-item:hover, .preset-avatar-item.active {
  border-color: var(--primary);
  transform: scale(1.1);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.25);
}

.dash-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  margin: 0;
}

.dash-nav-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-main);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.dash-nav-btn:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.dash-nav-btn.active {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(5, 150, 105, 0.3);
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.12);
}

.user-profile-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 22px 24px;
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.08) 0%, rgba(217, 119, 6, 0.06) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.profile-avatar-lg {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--secondary);
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.28);
  flex-shrink: 0;
}

.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.profile-stat-card {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.profile-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-num {
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 2px;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
}

.profile-tabs-header {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 18px;
  overflow-x: auto;
}

.profile-tab-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.profile-tab-btn:hover {
  color: var(--primary);
}

.profile-tab-btn.active {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(5, 150, 105, 0.4);
}

.profile-item-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-main);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.profile-item-row:hover {
  border-color: rgba(5, 150, 105, 0.3);
  box-shadow: var(--shadow-sm);
}

.profile-item-thumb {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

/* Admin KPI Grid & Cards */
.admin-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.admin-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.kpi-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.kpi-num {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 2px;
}

.kpi-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Admin Table */
.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.admin-table th {
  background: var(--bg-main);
  color: var(--text-muted);
  font-weight: 800;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: middle;
}

.admin-table tr:hover {
  background: rgba(16, 185, 129, 0.04);
}

/* ===================================================================
   MODALS SYSTEM & BACKDROP STYLES
   =================================================================== */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100000;
  display: none !important;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-backdrop.show {
  display: flex !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
  transform: translateY(24px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.modal-container > form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-backdrop.show .modal-container {
  transform: translateY(0) scale(1);
}

.modal-container.modal-lg {
  max-width: 940px;
}

.modal-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-main);
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.modal-footer {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-main);
  z-index: 10;
}

/* ===================================================================
   PROFESSIONAL MOBILE APP RESPONSIVE SYSTEM & BOTTOM DOCK
   =================================================================== */

.mobile-bottom-dock {
  display: none;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 76px;
  }

  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .navbar {
    padding: 10px 0;
  }

  .nav-container {
    padding: 0 14px;
  }

  .logo {
    font-size: 1.15rem;
  }

  /* Hide Desktop Nav Link Pills on Mobile */
  .nav-links {
    display: none !important;
  }

  .user-name-label {
    font-size: 0.8rem;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* Hero Section & Search System on Mobile */
  .hero-section {
    padding: 20px 0 16px 0;
  }

  .hero-content {
    margin-bottom: 18px;
  }

  .hero-title {
    font-size: 1.55rem;
    line-height: 1.3;
  }

  .hero-subtitle {
    font-size: 0.85rem;
    line-height: 1.5;
  }

  .hero-stats-row {
    gap: 8px;
    justify-content: center;
  }

  .hero-stat-pill {
    font-size: 0.76rem;
    padding: 6px 10px;
  }

  /* Smart Search Box Layout on Mobile */
  .smart-search-container {
    padding: 12px;
    border-radius: 18px;
  }

  .search-main-bar {
    flex-wrap: wrap;
    gap: 8px;
  }

  .search-input-box {
    width: 100%;
    flex: 1 1 100%;
  }

  .smart-search-input {
    height: 46px;
    font-size: 0.86rem;
    padding-left: 42px;
    padding-right: 36px;
  }

  .search-icon-left {
    left: 14px;
    font-size: 1.1rem;
  }

  .near-me-btn, 
  .toggle-advanced-btn, 
  .search-submit-btn {
    flex: 1;
    height: 42px;
    padding: 0 8px;
    font-size: 0.82rem;
    justify-content: center;
  }

  .smart-suggestions-popup {
    top: 54px;
    max-height: 380px;
    border-radius: 14px;
  }

  .geo-filter-row {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .type-pills-row {
    flex-direction: column;
    width: 100%;
  }

  .type-pill-btn {
    width: 100%;
    justify-content: center;
  }

  /* Grid Layouts on Mobile */
  .clubs-grid,
  .events-grid,
  .products-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .admin-kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  /* BMI Calculator on Mobile */
  .bmi-calculator-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .bmi-form-card, 
  .bmi-result-card {
    padding: 16px;
    border-radius: 16px;
  }

  #inbodyEstimateGrid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  /* User Profile Dashboard & Sidebar Menu on Mobile */
  .dashboard-grid-container {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .dashboard-sidebar-card {
    position: static;
    padding: 14px;
    border-radius: 16px;
  }

  .dash-nav-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    gap: 8px;
  }

  .dash-nav-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 8px 14px;
    font-size: 0.84rem;
    scroll-snap-align: start;
  }

  .dashboard-main-content {
    padding: 16px;
    border-radius: 16px;
    min-height: auto;
  }

  .profile-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  /* Mobile Bottom Dock (Sticky App Tabbar) */
  .mobile-bottom-dock {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(62px + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.15);
    z-index: 99999;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    align-items: center;
    justify-content: space-around;
  }

  .mobile-dock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    gap: 3px;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-dock-item .dock-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: var(--transition);
  }

  .mobile-dock-item.active {
    color: var(--primary);
    font-weight: 800;
  }

  .mobile-dock-item.active .dock-icon {
    background: rgba(16, 185, 129, 0.15);
    transform: translateY(-2px);
  }

  /* Mobile Bottom Sheet Style Modals */
  .modal-backdrop {
    padding: 0;
    align-items: flex-end;
  }

  .modal-container {
    max-height: 90vh;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    margin-top: auto;
  }

  .modal-header {
    padding: 14px 18px;
  }

  .modal-body {
    padding: 16px 18px;
  }

  .modal-footer {
    padding: 12px 18px;
  }

  .floating-hotline-btn {
    bottom: calc(74px + env(safe-area-inset-bottom, 0px));
    right: 14px;
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .floating-phone-text {
    display: inline;
  }

  /* ===================================================================
     APP-STYLE COMPACT HEADER (Single-Row App Bar)
     =================================================================== */
  .navbar {
    padding: 8px 0;
    padding-top: max(8px, env(safe-area-inset-top, 0px));
  }

  .nav-container {
    flex-wrap: nowrap;
    height: auto;
    min-height: 46px;
    gap: 8px;
  }

  .logo {
    font-size: 0.98rem;
    gap: 6px;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    font-size: 1rem;
    border-radius: 10px;
  }

  .nav-actions {
    gap: 6px;
    flex-shrink: 0;
  }

  /* Ẩn tên hiển thị để dồn header về 1 hàng gọn gàng như app; bấm avatar vẫn mở đầy đủ menu */
  .user-name-label {
    display: none;
  }

  .user-menu-box {
    padding: 3px 8px 3px 3px;
    gap: 4px;
  }

  .user-avatar-sm {
    width: 30px;
    height: 30px;
  }

  .nav-theme-btn {
    width: 32px;
    height: 32px;
    font-size: 0.92rem;
  }

  .guest-auth-pill .auth-pill-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  /* ===================================================================
     APP-STYLE COMPACT HOME HEADER (Hero)
     =================================================================== */
  .hero-tag {
    font-size: 0.72rem;
    padding: 5px 12px;
    margin-bottom: 10px;
  }

  /* Bỏ đoạn mô tả marketing dài để vào thẳng nội dung như 1 app di động */
  .hero-subtitle {
    display: none;
  }

  .hero-stats-row {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -14px;
    padding: 0 14px 2px;
  }

  .hero-stats-row::-webkit-scrollbar {
    display: none;
  }

  .hero-stat-pill {
    flex-shrink: 0;
    white-space: nowrap;
  }

  /* ===================================================================
     TIÊU ĐỀ SECTION: XẾP DỌC & NÚT CTA FULL-WIDTH (Sửa lỗi nút bị bóp chữ dọc)
     =================================================================== */
  .section-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .section-header > .btn {
    width: 100%;
    justify-content: center;
  }

  .section-header > .view-mode-toggle {
    width: 100%;
  }

  .section-header .view-toggle-btn {
    flex: 1;
    justify-content: center;
  }

  /* ===================================================================
     THANH BỘ LỌC & CHIP DANH MỤC: CUỘN NGANG KIỂU APP
     =================================================================== */
  .shop-filter-bar {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    padding: 12px;
  }

  .shop-filter-bar > div:last-child {
    width: 100%;
    flex-direction: column;
    align-items: stretch !important;
  }

  .shop-filter-bar input,
  .shop-filter-bar select {
    max-width: none !important;
    width: 100%;
  }

  .shop-cat-chips,
  .course-category-bar,
  .type-pills-row {
    width: 100%;
    min-width: 0;
    flex-wrap: nowrap !important;
    flex-direction: row !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }

  .shop-cat-chips::-webkit-scrollbar,
  .course-category-bar::-webkit-scrollbar,
  .type-pills-row::-webkit-scrollbar {
    display: none;
  }

  .shop-cat-btn,
  .course-cat-pill,
  .type-pill-btn {
    flex-shrink: 0;
    white-space: nowrap;
    width: auto !important;
  }

  /* ===================================================================
     THẺ (CARD) DẠNG DANH SÁCH APP: GỌN & ĐẶC HƠN
     =================================================================== */
  .club-image-wrap {
    height: 168px;
  }

  .club-body {
    padding: 16px;
  }

  /* ===================================================================
     PHẢN HỒI CHẠM (TAP FEEDBACK) NHƯ ỨNG DỤNG GỐC
     =================================================================== */
  .btn:active,
  .club-card:active,
  .event-card:active,
  .product-card:active,
  .course-card:active,
  .shop-cat-btn:active,
  .type-pill-btn:active,
  .course-cat-pill:active,
  .mobile-dock-item:active {
    transform: scale(0.96);
    transition: transform 0.1s ease;
  }
}

.dashboard-sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 90px;
}

.dash-user-mini {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.dash-user-mini img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.dash-nav-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.dash-nav-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.dash-nav-btn:hover {
  background: var(--bg-main);
  color: var(--primary);
}

.dash-nav-btn.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: rgba(16, 185, 129, 0.3);
  font-weight: 800;
}

.dash-nav-btn .badge-pill {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--bg-main);
  color: var(--text-muted);
  font-weight: 700;
}

.dash-nav-btn.active .badge-pill {
  background: var(--primary);
  color: #ffffff;
}

.dashboard-main-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  min-height: 580px;
}

/* ===================================================================
   COURSE CATEGORY PILL FILTER BAR
   =================================================================== */
.course-category-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.course-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.course-cat-pill:hover {
  background: var(--bg-card);
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.course-cat-pill.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.18);
  font-weight: 800;
}

.course-cat-pill .cat-icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-card);
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.course-cat-pill.active .cat-icon-box {
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Ensure icons and spans inside interactive buttons pass click events smoothly */
.nav-link-btn *, .mobile-dock-item *, .auth-pill-btn *, .dropdown-item *, .shop-cat-btn *, .type-pill-btn *, .view-toggle-btn *, .btn * {
  pointer-events: none;
}

/* Smooth Tab Transition Effect */
.tab-fade-in {
  animation: tabFadeIn 0.25s ease-out forwards;
}

/* Highlighted BMI Scale Range Cards & Active State Indicator */
.bmi-score-box {
  background: var(--bg-main);
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  margin-bottom: 24px;
  position: relative;
}

.bmi-number {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.1;
  margin: 6px 0;
  letter-spacing: -1px;
}

.bmi-status-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 20px;
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* Multi-color Gradient Scale Bar */
.bmi-scale-bar {
  height: 14px;
  border-radius: 10px;
  background: linear-gradient(
    to right,
    #0284c7 0%, #0284c7 22%,
    #10b981 22%, #10b981 52%,
    #f59e0b 52%, #f59e0b 72%,
    #ef4444 72%, #ef4444 100%
  );
  position: relative;
  margin: 16px 0 24px 0;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);
}

.bmi-marker {
  position: absolute;
  top: -6px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid var(--primary);
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
  transform: translateX(-50%);
  transition: left 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 3;
}

.bmi-scale-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 16px;
}

@media (max-width: 640px) {
  .bmi-scale-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}

.bmi-scale-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  min-width: 0;
}

.bmi-scale-title {
  font-size: 0.82rem;
  font-weight: 700;
}

.bmi-scale-num {
  font-size: 0.85rem;
  font-weight: 800;
}

/* Trạng thái mặc định: nền nhạt theo màu dải của chính ô đó */
.bmi-scale-card.card-underweight { background: rgba(2, 132, 199, 0.08); border-color: rgba(2, 132, 199, 0.25); }
.bmi-scale-card.card-underweight .bmi-scale-title,
.bmi-scale-card.card-underweight .bmi-scale-num { color: #0284c7; }

.bmi-scale-card.card-normal { background: rgba(16, 185, 129, 0.08); border-color: rgba(16, 185, 129, 0.25); }
.bmi-scale-card.card-normal .bmi-scale-title,
.bmi-scale-card.card-normal .bmi-scale-num { color: #059669; }

.bmi-scale-card.card-overweight { background: rgba(245, 158, 11, 0.08); border-color: rgba(245, 158, 11, 0.25); }
.bmi-scale-card.card-overweight .bmi-scale-title,
.bmi-scale-card.card-overweight .bmi-scale-num { color: #d97706; }

.bmi-scale-card.card-obese { background: rgba(239, 68, 68, 0.08); border-color: rgba(239, 68, 68, 0.25); }
.bmi-scale-card.card-obese .bmi-scale-title,
.bmi-scale-card.card-obese .bmi-scale-num { color: #dc2626; }

/* Trạng thái đang trúng chỉ số: in đậm nguyên ô theo đúng màu dải đó */
.bmi-scale-card.active-cat {
  border-color: transparent !important;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
  transform: translateY(-2px);
}

.bmi-scale-card.active-cat .bmi-scale-title,
.bmi-scale-card.active-cat .bmi-scale-num {
  color: #ffffff;
}

.bmi-scale-card.active-cat.card-underweight { background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%); }
.bmi-scale-card.active-cat.card-normal { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.bmi-scale-card.active-cat.card-overweight { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }
.bmi-scale-card.active-cat.card-obese { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); }