/* Base CSS pour GoGoKodo - Style moderne avec effets de verre et dégradés */

:root {
  /* Palette de couleurs */
  --primary-color: #4f46e5; /* Indigo */
  --primary-light: #818cf8;
  --primary-dark: #3730a3;
  --secondary-color: #10b981; /* Émeraude */
  --secondary-light: #34d399;
  --secondary-dark: #059669;
  --accent-color: #f59e0b; /* Ambre */
  --text-color: #1f2937;
  --text-light: #6b7280;
  --background-color: #f9fafb;
  --white: #ffffff;
  --error-color: #ef4444;
  --success-color: #10b981;
  
  /* Effets */
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  
  /* Typographie */
  --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Reset et base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  color: var(--text-color);
  background: linear-gradient(135deg, var(--background-color), #e2e8f0);
  min-height: 100vh;
  line-height: 1.6;
}

/* Typographie */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--primary-dark);
}

/* Conteneurs */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Effet de verre (Glassmorphism) */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 2rem;
}

/* Cartes */
.card {
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--card-shadow);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Boutons */
.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-color: var(--primary-dark);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.btn-secondary {
  color: var(--white);
  background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  border-color: var(--secondary-dark);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary-color));
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

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

/* Formulaires */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-color);
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--white);
  background-clip: padding-box;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
  border-color: var(--primary-light);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.25);
}

/* Utilitaires */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

.w-100 { width: 100%; }
.w-75 { width: 75%; }
.w-50 { width: 50%; }

/* Animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

/* Responsive */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding: 0 0.75rem;
  }
  
  .glass-card {
    padding: 1.5rem;
  }
}

/* Styles spécifiques pour la page de connexion */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 2rem 1rem;
}

.auth-card {
  width: 100%;
  max-width: 450px;
  overflow: hidden;
  position: relative;
}

.auth-header {
  margin-bottom: 2rem;
}

.auth-tabs {
  display: flex;
  margin-bottom: 2rem;
  border-bottom: 1px solid #e5e7eb;
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 1rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.auth-tab.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
}

.auth-form {
  animation: fadeIn 0.5s ease-out forwards;
}

.auth-footer {
  margin-top: 2rem;
  text-align: center;
  color: var(--text-light);
}

.error-message {
  color: var(--error-color);
  background-color: rgba(239, 68, 68, 0.1);
  border-radius: 0.375rem;
  padding: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.success-message {
  color: var(--success-color);
  background-color: rgba(16, 185, 129, 0.1);
  border-radius: 0.375rem;
  padding: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

/* Logo et branding */
.logo {
  display: block;
  margin: 0 auto 1.5rem;
  max-width: 150px;
  height: auto;
}

.brand-name {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
  margin-bottom: 0.5rem;
}

.brand-tagline {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 2rem;
}
img {
  width: 100%;
  height: auto;
}