/**
 * GigaZone - Styles CSS Complets
 * Réplication exacte du projet React
 * 4 Thèmes: Light, Dark, GigaZone, Neon
 */

/* ============================================
   FONTS
   ============================================ */
@import url('https://api.fontshare.com/v2/css?f[]=clash-display@700,600,500,400&f[]=satoshi@700,500,400,300&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* ============================================
   CSS VARIABLES - 4 THEMES
   ============================================ */

:root {
  /* Light Theme (default) */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
  --accent: #E91E8C;
  --accent-light: #FF4CAF;
  --accent-glow: rgba(233, 30, 140, 0.3);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --gradient-primary: linear-gradient(135deg, #E91E8C 0%, #FF4CAF 100%);
  --gradient-hero: linear-gradient(180deg, #fdf2f8 0%, #ffffff 100%);
  
  /* Fonts */
  --font-display: 'Clash Display', sans-serif;
  --font-body: 'Satoshi', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="dark"] {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --bg-glass: rgba(18, 18, 26, 0.85);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --border-color: #2d2d3a;
  --accent: #E91E8C;
  --accent-light: #FF4CAF;
  --accent-glow: rgba(233, 30, 140, 0.4);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --gradient-primary: linear-gradient(135deg, #E91E8C 0%, #FF4CAF 100%);
  --gradient-hero: linear-gradient(180deg, #12121a 0%, #0a0a0f 100%);
}

[data-theme="gigazone"] {
  --bg-primary: #1a0a12;
  --bg-secondary: #240e18;
  --bg-tertiary: #2d1220;
  --bg-glass: rgba(36, 14, 24, 0.9);
  --text-primary: #fff0f5;
  --text-secondary: #ffc0d9;
  --text-muted: #b8849a;
  --border-color: #4a1f32;
  --accent: #FF4CAF;
  --accent-light: #ff79c6;
  --accent-glow: rgba(255, 76, 175, 0.5);
  --card-shadow: 0 4px 20px rgba(233, 30, 140, 0.2);
  --gradient-primary: linear-gradient(135deg, #E91E8C 0%, #ff79c6 50%, #E91E8C 100%);
  --gradient-hero: linear-gradient(180deg, #240e18 0%, #1a0a12 100%);
}

[data-theme="neon"] {
  --bg-primary: #0d0d1a;
  --bg-secondary: #13132a;
  --bg-tertiary: #1a1a3a;
  --bg-glass: rgba(19, 19, 42, 0.9);
  --text-primary: #e0e0ff;
  --text-secondary: #a0a0d0;
  --text-muted: #6060a0;
  --border-color: #3030605a;
  --accent: #00f5ff;
  --accent-light: #7dffff;
  --accent-glow: rgba(0, 245, 255, 0.5);
  --card-shadow: 0 0 30px rgba(0, 245, 255, 0.15);
  --gradient-primary: linear-gradient(135deg, #E91E8C 0%, #00f5ff 50%, #7c3aed 100%);
  --gradient-hero: linear-gradient(180deg, #13132a 0%, #0d0d1a 100%);
}

/* ============================================
   BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-light);
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-light);
}

/* Scrollbar thin */
.scrollbar-thin::-webkit-scrollbar {
  height: 6px;
}

.scrollbar-thin::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: 3px;
}

.scrollbar-thin::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent), #a855f7);
  border-radius: 3px;
}

/* ============================================
   UTILITIES
   ============================================ */

/* Container */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container { padding: 0 40px; }
}

/* Glass Effect */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
}

/* Gradient Text */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glow Effect */
.glow {
  box-shadow: 0 0 30px var(--accent-glow);
}

/* Selection */
::selection {
  background: var(--accent);
  color: white;
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Hide scrollbar */
.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.hide-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ============================================
   CARD
   ============================================ */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--accent-glow);
}

.card-no-hover:hover {
  transform: none;
  box-shadow: var(--card-shadow);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--accent);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ============================================
   INPUTS
   ============================================ */
.input {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 18px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  width: 100%;
  transition: all 0.3s ease;
  outline: none;
}

.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.input::placeholder {
  color: var(--text-muted);
}

/* Input Group */
.input-group {
  position: relative;
}

.input-group .input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  transition: color 0.3s;
}

.input-group .input {
  padding-left: 48px;
}

.input-group:focus-within .input-icon {
  color: var(--accent);
}

/* Premium Input Group - Floating Label + Gradient Border */
.input-group-premium {
  position: relative;
  margin-bottom: 0;
}

.input-group-premium .input-wrapper {
  position: relative;
  background: linear-gradient(135deg, var(--accent) 0%, #8B5CF6 50%, var(--accent) 100%);
  background-size: 200% 200%;
  padding: 2px;
  border-radius: 14px;
  transition: all 0.4s ease;
}

.input-group-premium .input-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, #8B5CF6 50%, var(--accent) 100%);
  background-size: 200% 200%;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
  filter: blur(8px);
}

.input-group-premium:focus-within .input-wrapper {
  animation: gradientShift 3s ease infinite;
}

.input-group-premium:focus-within .input-wrapper::before {
  opacity: 0.5;
  animation: gradientShift 3s ease infinite;
}

.input-group-premium .input-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 0 16px;
  min-height: 56px;
  position: relative;
}

.input-group-premium .input-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(233, 30, 140, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(233, 30, 140, 0.2);
  transition: all 0.3s ease;
}

.input-group-premium:focus-within .input-icon {
  background: linear-gradient(135deg, var(--accent) 0%, #8B5CF6 100%);
  border-color: transparent;
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(233, 30, 140, 0.3);
}

.input-group-premium .input-icon svg {
  color: var(--accent);
  transition: all 0.3s ease;
}

.input-group-premium:focus-within .input-icon svg {
  color: white;
}

.input-group-premium .input-field-wrapper {
  flex: 1;
  position: relative;
  padding: 8px 0;
}

.input-group-premium .floating-label {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
  padding: 0 4px;
  white-space: nowrap;
}

.input-group-premium .input-field:focus ~ .floating-label,
.input-group-premium .input-field:not(:placeholder-shown) ~ .floating-label,
.input-group-premium .input-field.has-value ~ .floating-label {
  top: 2px;
  transform: translateY(0);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.input-group-premium .input-field {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 16px;
  padding: 12px 0 4px 0;
  font-family: var(--font-body);
}

.input-group-premium .input-field::placeholder {
  color: transparent;
}

.input-group-premium .input-field:focus::placeholder {
  color: var(--text-muted);
  transition: color 0.3s ease 0.1s;
}

/* Select */
select.input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' 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 12px center;
  background-size: 20px;
  padding-right: 44px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 10px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.nav-link.active {
  color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Mobile menu button */
.menu-btn {
  display: none;
  padding: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }
  
  .menu-btn {
    display: flex;
  }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  margin-bottom: 24px;
  background: rgba(233, 30, 140, 0.1);
  border: 1px solid rgba(233, 30, 140, 0.2);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* ============================================
   WIFI CODE DISPLAY
   ============================================ */
.wifi-code-card {
  position: relative;
  padding: 32px 48px;
  background: linear-gradient(135deg, rgba(233, 30, 140, 0.08) 0%, rgba(233, 30, 140, 0.02) 100%);
  border: 2px solid rgba(233, 30, 140, 0.25);
  border-radius: 20px;
  text-align: center;
  overflow: hidden;
}

.wifi-code-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(233, 30, 140, 0.1), transparent);
  animation: shimmer 3s linear infinite;
}

.wifi-code-label {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.wifi-code {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-shadow: 0 0 20px var(--accent-glow);
}

.wifi-code-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
}

/* ============================================
   PLAN CARDS
   ============================================ */
.plans-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.plan-card {
  position: relative;
  padding: 28px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s ease;
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: rgba(233, 30, 140, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 60px var(--accent-glow);
}

.plan-card:hover::before {
  opacity: 1;
}

.plan-card.popular {
  border: 2px solid var(--accent);
  background: linear-gradient(180deg, rgba(233, 30, 140, 0.06) 0%, var(--bg-secondary) 30%);
}

.plan-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 6px;
}

.plan-badge.popular {
  background: var(--accent);
  color: white;
}

.plan-badge.best-value {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
}

.plan-category {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(233, 30, 140, 0.1);
  border-radius: 6px;
}

.plan-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 20px;
}

.plan-price .amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
}

.plan-price .currency {
  font-size: 1rem;
  color: var(--text-muted);
}

.plan-features {
  list-style: none;
  margin-bottom: 24px;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-features li svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 60px 20px 30px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.float-whatsapp svg {
  width: 28px;
  height: 28px;
  color: white;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  border-left: 4px solid var(--accent);
  min-width: 300px;
  max-width: 400px;
  animation: slideIn 0.3s ease-out;
}

.toast.success { border-left-color: #10b981; }
.toast.error { border-left-color: #ef4444; }
.toast.warning { border-left-color: #f59e0b; }
.toast.info { border-left-color: #3b82f6; }

.toast-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.toast.success .toast-icon { color: #10b981; }
.toast.error .toast-icon { color: #ef4444; }
.toast.warning .toast-icon { color: #f59e0b; }
.toast.info .toast-icon { color: #3b82f6; }

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.toast-message {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

.toast-close:hover {
  color: var(--text-primary);
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--bg-secondary);
  border-radius: 24px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: scaleIn 0.3s ease;
}

.modal-header {
  padding: 24px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg-tertiary);
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--accent);
  color: white;
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 0 24px 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

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

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes wifiWave {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* ============================================
   CIRCULAR PROGRESS
   ============================================ */
.circular-progress {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.circular-progress svg {
  transform: rotate(-90deg);
}

.circular-progress .track {
  fill: none;
  stroke: var(--bg-tertiary);
}

.circular-progress .progress {
  fill: none;
  stroke: var(--accent);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}

.circular-progress .value {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
}

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  overflow-x: auto;
}

.tab {
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s ease;
}

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

.tab.active {
  background: var(--gradient-primary);
  color: white;
}

/* ============================================
   BADGE
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
}

.badge-primary {
  background: rgba(233, 30, 140, 0.1);
  color: var(--accent);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #f59e0b;
}

.badge-error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

/* ============================================
   AVATAR
   ============================================ */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: white;
  font-size: 0.9rem;
}

.avatar-sm { width: 32px; height: 32px; font-size: 0.75rem; }
.avatar-lg { width: 56px; height: 56px; font-size: 1.25rem; }
.avatar-xl { width: 80px; height: 80px; font-size: 1.75rem; }

/* ============================================
   LOADING
   ============================================ */
.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .hero {
    padding: 100px 16px 60px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-cta .btn {
    width: 100%;
  }
  
  .plans-grid {
    grid-template-columns: 1fr;
  }
  
  .modal {
    margin: 0;
    max-height: 100vh;
    border-radius: 24px 24px 0 0;
  }
  
  .toast-container {
    left: 16px;
    right: 16px;
  }
  
  .toast {
    min-width: auto;
    max-width: none;
  }
}

/* ============================================
   CHAT WIDGET
   ============================================ */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
}

.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px var(--accent-glow);
  transition: all 0.3s ease;
  position: relative;
}

.chat-toggle:hover {
  transform: scale(1.1);
}

.chat-toggle i {
  width: 28px;
  height: 28px;
  color: white;
}

.chat-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: #ef4444;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-window-widget {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 360px;
  max-width: calc(100vw - 48px);
  height: 480px;
  max-height: calc(100vh - 120px);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--gradient-primary);
  color: white;
}

.chat-widget-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-avatar i {
  width: 20px;
  height: 20px;
}

.chat-widget-title h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.online-status {
  font-size: 0.8rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 6px;
}

.online-status .status-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.chat-minimize {
  background: rgba(255,255,255,0.2);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

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

.chat-welcome {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
}

.chat-msg {
  max-width: 80%;
  animation: fadeIn 0.3s ease;
}

.chat-msg.user {
  align-self: flex-end;
}

.chat-msg.admin {
  align-self: flex-start;
}

.chat-msg .msg-content {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.chat-msg.user .msg-content {
  background: var(--accent);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-msg.admin .msg-content {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.chat-widget-form {
  padding: 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-widget-input {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
}

.chat-widget-input .input {
  flex: 1;
}

@media (max-width: 480px) {
  .chat-widget {
    bottom: 16px;
    right: 16px;
  }
  
  .chat-window-widget {
    width: calc(100vw - 32px);
    height: calc(100vh - 100px);
    bottom: 70px;
    right: -8px;
  }
}

/* ============================================
   WIFI POPUP (hors réseau) - comme React V130
   ============================================ */
.wifi-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.9);
  animation: fadeIn 0.3s ease;
}

.wifi-popup-overlay.active {
  display: flex;
}

.wifi-popup {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 32px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  animation: slideUp 0.3s ease;
}

.wifi-popup-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(251, 146, 60, 0.2), rgba(234, 88, 12, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
}

.wifi-popup-icon i {
  width: 40px;
  height: 40px;
  color: #f97316;
}

.wifi-popup h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.wifi-popup p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.wifi-steps {
  text-align: left;
  margin-bottom: 24px;
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: 16px;
}

.wifi-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.wifi-step:last-child {
  margin-bottom: 0;
}

.wifi-step-num {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.wifi-step span {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.wifi-step strong {
  color: var(--accent);
}

.wifi-popup-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.wifi-popup-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 8px;
}

.wifi-popup-close:hover {
  color: var(--text-primary);
}

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

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}