/* ========================================
   LOGIN PAGE - Fidèle à la DA principale
======================================== */

/* Imports des polices (si non global) */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700;900&family=Rajdhani:wght@400;600;700&display=swap');

/* ========================================
   RESET & BASE (identique au site)
======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Rajdhani', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background: #0a0a0f;
  color: #ffffff;
  min-height: 100vh;
  position: relative;
}


:root {
  --primary-purple: #a855f7;
  --primary-green: #10b981;
  --primary-red: #ef4444;
  --accent-blue: #3b82f6;
  --dark-bg: #0a0a0f;
  --card-bg: #1a1a2e;
  --card-hover: #252540;
  --text-primary: #ffffff;
  --text-secondary: #9ca3af;
  --border-glow: rgba(168, 85, 247, 0.3);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-1: 0 4px 16px rgba(0,0,0,.25);
  --shadow-2: 0 10px 30px rgba(0, 0, 0, 0.5);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;

  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
}

/* ========================================
   ANIMATED BACKGROUND (identique)
======================================== */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.15;
  background: 
    radial-gradient(circle at 20% 50%, var(--primary-purple) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, var(--primary-green) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, var(--accent-blue) 0%, transparent 50%);
  animation: bgPulse 15s ease-in-out infinite;
}

@keyframes bgPulse {
  0%, 100% { opacity: 0.15; }
  50% { opacity: 0.25; }
}

/* ========================================
   POPUP OVERLAY
======================================== */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(10px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

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

.popup-box {
  background: var(--card-bg);
  border: 2px solid var(--primary-purple);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 
    0 10px 40px rgba(168, 85, 247, 0.4),
    0 0 0 1px rgba(168, 85, 247, 0.1);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.popup-box h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: var(--font-size-xl);
  color: var(--primary-green);
  margin-bottom: var(--space-2);
}

.popup-box p {
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.popup-box button {
  background: linear-gradient(135deg, var(--primary-purple), var(--primary-green));
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--font-size-base);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.popup-box button:hover,
.popup-box button:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
  outline: 2px solid var(--primary-purple);
  outline-offset: 2px;
}

/* ========================================
   MAIN CONTAINER
======================================== */
.login-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.login-container > h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: var(--font-size-3xl);
  font-weight: 900;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--primary-purple), var(--primary-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
}

/* ========================================
   FORMS WRAPPER
======================================== */
.forms-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  width: 100%;
  max-width: 900px;
  margin-bottom: var(--space-4);
}

/* ========================================
   SECTIONS (Créer compte / Connexion)
======================================== */
.create-account,
.login {
  background: var(--card-bg);
  border: 2px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-2);
  transition: all var(--transition-base);
}

.create-account:hover,
.login:hover {
  border-color: var(--primary-purple);
  background: var(--card-hover);
  box-shadow: 
    0 10px 40px rgba(168, 85, 247, 0.3),
    0 0 0 1px var(--primary-purple);
}

.create-account h2,
.login h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.create-account h2::before {
  content: '✨';
  font-size: var(--font-size-2xl);
}

.login h2::before {
  content: '🔐';
  font-size: var(--font-size-2xl);
}

.code-modal__timer {
    margin-top: 10px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* ========================================
   FORMS
======================================== */
form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

input,
select {
  background: var(--dark-bg);
  border: 2px solid rgba(168, 85, 247, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  color: var(--text-primary);
  font-family: 'Rajdhani', sans-serif;
  font-size: var(--font-size-base);
  font-weight: 600;
  transition: all var(--transition-fast);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 
    0 0 0 3px rgba(168, 85, 247, 0.2),
    0 4px 12px rgba(168, 85, 247, 0.3);
}

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

select option {
  background: var(--card-bg);
  color: var(--text-primary);
}

/* ========================================
   BUTTONS
======================================== */
button[type="submit"] {
  background: linear-gradient(135deg, var(--primary-purple), var(--primary-green));
  color: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--font-size-base);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
  margin-top: var(--space-1);
}

button[type="submit"]:hover,
button[type="submit"]:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
  outline: 2px solid var(--primary-purple);
  outline-offset: 2px;
}

button[type="submit"]:active {
  transform: translateY(0);
}

/* ========================================
   BACK LINK
======================================== */
.login-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 2px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  transition: all var(--transition-fast);
}

.login-back::before {
  content: '←';
  font-size: var(--font-size-xl);
}

.login-back:hover,
.login-back:focus {
  color: var(--primary-green);
  border-color: var(--primary-purple);
  background: var(--card-bg);
  outline: 2px solid var(--primary-purple);
  outline-offset: 2px;
}

/* ========================================
   MESSAGES (si besoin d'affichage inline)
======================================== */
.popup-message {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  display: none;
}

.popup-message.success {
  background: rgba(16, 185, 129, 0.2);
  border: 2px solid var(--primary-green);
  color: var(--primary-green);
  display: block;
}

.popup-message.error {
  background: rgba(239, 68, 68, 0.2);
  border: 2px solid var(--primary-red);
  color: var(--primary-red);
  display: block;
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 768px) {
  .login-container > h1 {
    font-size: var(--font-size-2xl);
  }

  .forms-wrapper {
    grid-template-columns: 1fr;
  }

  .create-account,
  .login {
    padding: var(--space-3);
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: var(--space-2);
  }

  .login-container > h1 {
    font-size: var(--font-size-xl);
  }

  .create-account h2,
  .login h2 {
    font-size: var(--font-size-lg);
  }
}

/* ========================================
   ANIMATIONS ADDITIONNELLES
======================================== */
@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
  }
  50% {
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
  }
}

/* Ajouter une animation subtile sur les cartes */
.create-account,
.login {
  animation: fadeInUp 0.6s ease;
}

.create-account {
  animation-delay: 0.1s;
}

.login {
  animation-delay: 0.2s;
}

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


    /* Style pour la modale de code */
    .code-modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.8);
      backdrop-filter: blur(5px);
      z-index: 10000;
      align-items: center;
      justify-content: center;
    }

    .code-modal.active {
      display: flex;
    }

    .code-modal__content {
      background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
      padding: 2rem;
      border-radius: 16px;
      max-width: 400px;
      width: 90%;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
      border: 1px solid rgba(16, 185, 129, 0.2);
      animation: slideIn 0.3s ease;
    }

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

    .code-modal__header {
      text-align: center;
      margin-bottom: 1.5rem;
    }

    .code-modal__title {
      font-family: 'Orbitron', sans-serif;
      font-size: 1.5rem;
      color: #10b981;
      margin-bottom: 0.5rem;
    }

    .code-modal__subtitle {
      color: #94a3b8;
      font-size: 0.9rem;
    }

    .code-modal__email {
      color: #10b981;
      font-weight: 600;
    }

    .code-modal__input {
      width: 100%;
      padding: 1rem;
      font-size: 1.2rem;
      text-align: center;
      letter-spacing: 0.5rem;
      background: rgba(255, 255, 255, 0.05);
      border: 2px solid rgba(16, 185, 129, 0.3);
      border-radius: 8px;
      color: white;
      font-family: 'Courier New', monospace;
      margin-bottom: 1rem;
      transition: all 0.3s ease;
    }

    .code-modal__input:focus {
      outline: none;
      border-color: #10b981;
      box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    }

    .code-modal__buttons {
      display: flex;
      gap: 1rem;
    }

    .code-modal__button {
      flex: 1;
      padding: 1rem;
      border: none;
      border-radius: 8px;
      font-family: 'Rajdhani', sans-serif;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .code-modal__button--primary {
      background: linear-gradient(135deg, #10b981 0%, #059669 100%);
      color: white;
    }

    .code-modal__button--primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 5px 20px rgba(16, 185, 129, 0.4);
    }

    .code-modal__button--secondary {
      background: rgba(255, 255, 255, 0.1);
      color: #94a3b8;
    }

    .code-modal__button--secondary:hover {
      background: rgba(255, 255, 255, 0.15);
    }

    .code-modal__loading {
      text-align: center;
      color: #10b981;
      margin-top: 1rem;
      display: none;
    }

    .code-modal__loading.active {
      display: block;
    }

    .spinner {
      display: inline-block;
      width: 20px;
      height: 20px;
      border: 3px solid rgba(16, 185, 129, 0.3);
      border-top-color: #10b981;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
    }

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