/**
 * SnowShelf - Styles de la page de connexion
 * Utilise les variables CSS du système de thèmes
 */

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

html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

/* ============================================
   PAGE DE LOGIN
   ============================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  position: relative;
  /* Forcer le fond transparent pour voir l'image de fond */
  background: transparent !important;
}

/* ============================================
   FOND D'ÉCRAN
   ============================================ */
.login-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: url('../images/backgrounds/login-bg.jpg') center center / cover no-repeat fixed;
}

.login-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
}

/* ============================================
   CONTENEUR PRINCIPAL
   ============================================ */
.login-container {
  position: relative;
  width: 100%;
  max-width: 400px;
  padding: 2rem;
  z-index: 1;
}

/* ============================================
   LOGO
   ============================================ */
.login-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-logo img {
  max-width: 200px;
  height: auto;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease;
}

.login-logo img:hover {
  transform: scale(1.05);
}

/* ============================================
   FORMULAIRE
   ============================================ */
.login-form {
  /* Glassmorphism - utilise la couleur du thème */
  background: var(--card-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--border-radius, 12px);
  padding: 2rem;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ============================================
   MESSAGE D'ERREUR
   ============================================ */
.login-error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(var(--error-color, 231, 76, 60), 0.15);
  border: 1px solid var(--error-color, #e74c3c);
  border-radius: var(--border-radius, 8px);
  color: var(--error-color, #e74c3c);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.login-error svg {
  flex-shrink: 0;
}

/* ============================================
   MESSAGE DE SUCCÈS
   ============================================ */
.login-success {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(var(--success-color-rgb), 0.15);
  border: 1px solid var(--success-color);
  border-radius: var(--border-radius, 8px);
  color: var(--success-color);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  animation: slideIn 0.3s ease-out;
}

.login-success svg {
  flex-shrink: 0;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   GROUPES DE FORMULAIRE
   ============================================ */
.form-group {
  position: relative;
  margin-bottom: 1.25rem;
}

.form-group input {
  width: 100%;
  padding: 1rem 1rem 1rem 1rem;
  background: var(--input-bg, rgba(255, 255, 255, 0.1));
  border: 1px solid var(--input-border, rgba(255, 255, 255, 0.2));
  border-radius: var(--border-radius, 8px);
  color: var(--text, #fff);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: rgb(var(--accent-color, 170, 170, 170));
  box-shadow: 0 0 0 3px rgba(var(--accent-color, 170, 170, 170), 0.2);
  background: var(--input-bg, rgba(255, 255, 255, 0.15));
}

.form-group input::placeholder {
  color: var(--text-muted, #888);
  transition: opacity 0.3s ease;
}

.form-group input:focus::placeholder {
  opacity: 0.5;
}

/* Label flottant (caché par défaut, visible pour accessibilité) */
.form-group label {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ============================================
   TOGGLE MOT DE PASSE
   ============================================ */
.password-toggle {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted, #888);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.password-toggle:hover {
  color: var(--text, #fff);
}

.password-toggle .hidden {
  display: none;
}

/* ============================================
   CHECKBOX "SE SOUVENIR DE MOI"
   ============================================ */
.form-group-checkbox {
  margin-bottom: 1.5rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  gap: 0.75rem;
}

.checkbox-container input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: relative;
  height: 20px;
  width: 20px;
  background: var(--input-bg, rgba(255, 255, 255, 0.1));
  border: 2px solid var(--input-border, rgba(255, 255, 255, 0.3));
  border-radius: 4px;
  transition: all 0.2s ease;
}

.checkbox-container:hover .checkmark {
  border-color: rgb(var(--accent-color, 170, 170, 170));
}

.checkbox-container input:checked ~ .checkmark {
  background: rgb(var(--accent-color, 170, 170, 170));
  border-color: rgb(var(--accent-color, 170, 170, 170));
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--label-text-color, #000);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-label {
  color: var(--text, #ddd);
  font-size: 0.9rem;
}

/* ============================================
   BOUTON DE CONNEXION
   ============================================ */
.btn-login {
  width: 100%;
  padding: 1rem;
  background: rgb(var(--accent-color, 170, 170, 170));
  color: var(--label-text-color, #000);
  border: none;
  border-radius: var(--border-radius, 8px);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-login:hover {
  background: var(--accent-color-hover, rgba(255, 255, 255, 0.9));
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(var(--accent-color, 170, 170, 170), 0.4);
}

.btn-login:active {
  transform: translateY(0);
}

/* Effet de ripple */
.btn-login::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn-login:active::after {
  width: 300px;
  height: 300px;
}

/* ============================================
   LIENS
   ============================================ */
.login-links {
  text-align: center;
  margin-top: 1.25rem;
}

.forgot-link {
  color: var(--link-color, #888);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

.forgot-link:hover {
  color: var(--link-color-hover, #fff);
  text-decoration: underline;
}

.login-register {
  text-align: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  font-size: 0.875rem;
}

.login-register span {
  color: var(--text-muted, #888);
}

.login-register a {
  color: rgb(var(--accent-color, 170, 170, 170));
  text-decoration: none;
  font-weight: 500;
  margin-left: 0.25rem;
  transition: color 0.2s ease;
}

.login-register a:hover {
  color: var(--link-color-hover, #fff);
  text-decoration: underline;
}

/* ============================================
   SÉLECTEUR DE LANGUE
   ============================================ */
.language-selector {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.lang-select {
  /* Apparence de base */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  
  /* Style glassmorphism cohérent avec le thème */
  background: var(--card-bg, rgba(30, 30, 30, 0.7));
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.15));
  border-radius: var(--border-radius, 8px);
  padding: 0.6rem 2.5rem 0.6rem 1rem;
  font-size: 0.95rem;
  color: var(--text, #ddd);
  cursor: pointer;
  transition: all 0.2s ease;
  
  /* Flèche personnalisée */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

.lang-select:hover {
  border-color: rgb(var(--accent-color, 170, 170, 170));
  background-color: rgba(255, 255, 255, 0.05);
}

.lang-select:focus {
  outline: none;
  border-color: rgb(var(--accent-color, 170, 170, 170));
  box-shadow: 0 0 0 3px rgba(var(--accent-color, 170, 170, 170), 0.2);
}

/* Style des options du select */
.lang-select option {
  background: var(--dropdown-bg, #2d2d2d);
  color: var(--text, #ddd);
  padding: 0.5rem;
}

/* ============================================
   MASCOTTE
   ============================================ */
.mascot-container {
  position: fixed;
  bottom: 0;
  left: 2rem;
  pointer-events: none;
  z-index: 0;
}

.mascot {
  max-height: 70vh;
  width: auto;
  filter: drop-shadow(0 0 20px rgba(0, 0, 0, 0.5));
  animation: mascot-float 4s ease-in-out infinite;
}

@keyframes mascot-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ============================================
   RESPONSIVE - TABLETTE
   ============================================ */
@media (max-width: 768px) {
  .login-container {
    padding: 1.5rem;
  }
  
  .login-form {
    padding: 1.5rem;
  }
  
  .login-logo img {
    max-width: 160px;
  }
  
  .mascot-container {
    left: 1rem;
  }
  
  .mascot {
    max-height: 50vh;
  }
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */
@media (max-width: 480px) {
  .login-container {
    padding: 1rem;
    max-width: 100%;
  }
  
  .login-form {
    padding: 1.25rem;
    border-radius: 16px;
  }
  
  .login-logo img {
    max-width: 140px;
  }
  
  .form-group input {
    padding: 0.875rem;
    font-size: 16px; /* Évite le zoom sur iOS */
  }
  
  .btn-login {
    padding: 0.875rem;
  }
  
  .mascot-container {
    display: none; /* Cacher la mascotte sur mobile */
  }
  
  .language-selector {
    margin-top: 1rem;
  }
  
  .lang-btn {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }
}

/* ============================================
   ACCESSIBILITÉ
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .mascot {
    animation: none;
  }
  
  .btn-login::after {
    display: none;
  }
  
  * {
    transition-duration: 0.01ms !important;
  }
}

/* Focus visible pour navigation clavier */
.form-group input:focus-visible,
.btn-login:focus-visible,
.lang-btn:focus-visible,
.checkbox-container input:focus-visible ~ .checkmark {
  outline: 2px solid rgb(var(--accent-color, 170, 170, 170));
  outline-offset: 2px;
}

/* ============================================
   ANIMATIONS D'ENTRÉE
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-logo {
  animation: fadeInUp 0.6s ease-out;
}

.login-form {
  animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.language-selector {
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

/* ============================================
   SECTION HERO / ACCROCHE
   ============================================ */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 1;
}

.hero-content {
  max-width: 500px;
  animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.hero-tagline {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-heading, #fff);
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text, rgba(255, 255, 255, 0.9));
  margin-bottom: 2rem;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
  line-height: 1.5;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--card-bg, rgba(30, 30, 30, 0.6));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--border-radius, 12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-feature:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-color, 170, 170, 170), 0.2);
  border-radius: 12px;
  color: rgb(var(--accent-color, 170, 170, 170));
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.feature-text strong {
  color: var(--text-heading, #fff);
  font-size: 1rem;
  font-weight: 600;
}

.feature-text span {
  color: var(--text-muted, rgba(255, 255, 255, 0.7));
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Positionner le formulaire à droite sur desktop */
@media (min-width: 1024px) {
  .login-page {
    justify-content: center;
    gap: 2rem;
  }
  
  .login-container {
    margin-left: 0;
  }
  
  .hero-section {
    position: relative;
    width: auto;
    max-width: 480px;
    height: auto;
    padding: 2rem;
  }
}

/* ============================================
   RESPONSIVE HERO - TABLETTE
   ============================================ */
@media (max-width: 1023px) {
  .hero-section {
    display: none;
  }
  
  .login-page {
    justify-content: center;
  }
  
  .login-container {
    margin-right: 0;
  }
}

/* ============================================
   RESPONSIVE HERO - MOBILE (afficher en haut)
   ============================================ */
@media (max-width: 768px) {
  .login-page {
    flex-direction: column;
    overflow-y: auto;
    padding: 1rem;
  }
  
  .hero-section {
    display: block;
    position: relative;
    width: 100%;
    height: auto;
    padding: 1rem 0;
    margin-bottom: 1rem;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-tagline {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-features {
    display: none; /* Masquer les features sur mobile pour garder compact */
  }
  
  .login-container {
    max-width: 100%;
    padding: 0;
  }
}

/* ============================================
   SITE FOOTER (Pages Login/Register)
   ============================================ */
.site-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
  padding: 12px 24px;
  text-align: center;
  z-index: 10;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.site-footer p {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  line-height: 1.6;
}

.footer-brand {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.footer-separator {
  opacity: 0.5;
}

.footer-heart {
  color: var(--error-color);
  animation: heartbeat 1.5s ease-in-out infinite;
  vertical-align: middle;
  margin: 0 2px;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.footer-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #fff;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .site-footer {
    position: relative;
    margin-top: 1rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px 16px;
  }
  
  .site-footer p {
    font-size: 0.7rem;
  }
}