/* Styles pour les pages d'authentification */

/* Background stylisé - version allégée avec violet plus prononcé */
.auth-background {
    background-color: #f5f6ff;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(79, 70, 229, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 85% 85%, rgba(99, 102, 241, 0.12) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}

.auth-background::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366F1' fill-opacity='0.08'%3E%3Cpath d='M42 42h16v16H42V42zm0-42h16v16H42V0zm-42 42h16v16H0V42zM42 84h16v16H42V84zm-42 0h16v16H0V84z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

/* Carte d'authentification */
.auth-card {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px -1px rgba(67, 56, 202, 0.1), 0 2px 8px -1px rgba(67, 56, 202, 0.06);
    border: 1px solid rgba(79, 70, 229, 0.08);
    border-radius: 0.75rem;
}

/* Formes flottantes plus intenses avec animation plus rapide */
.floating-shape {
    position: absolute;
    border-radius: 50%;
    z-index: 0;
    opacity: 0.3;
    animation: float 6s infinite ease-in-out;
}

.shape-1 {
    width: 250px;
    height: 250px;
    top: -50px;
    left: -50px;
    background: linear-gradient(to right, #818cf8, #4f46e5);
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    bottom: -100px;
    right: -50px;
    background: linear-gradient(to right, #a5b4fc, #6366f1);
    animation-delay: -2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    top: 30%;
    right: -20px;
    background: linear-gradient(to right, #8b5cf6, #6d28d9);
    animation-delay: -1s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

/* Améliorations des formulaires */
.auth-input {
    appearance: none;
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    background-color: white;
    color: #1f2937;
    font-size: 0.875rem;
    line-height: 1.25rem;
    transition: all 0.2s ease;
}

.auth-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Règle spécifique pour aligner les champs */
.auth-input-group {
    margin-bottom: 1rem;
    position: relative;
}

.auth-input-icon {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    color: #ef4444;
}

/* Pour les inputs dans le formulaire spécifique */
.auth-form .auth-input {
    margin-bottom: 1rem;
    border-radius: 0.375rem;
}

.auth-form .auth-input:last-of-type {
    margin-bottom: 0;
}

.auth-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: var(--primary-600);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.25rem;
    border-radius: 0.375rem;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.auth-button:hover {
    background-color: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.auth-button:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Séparateur pour "Ou continuer avec" */
.auth-divider {
    position: relative;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.auth-divider::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #e5e7eb;
}

.auth-divider-text {
    position: relative;
    display: flex;
    justify-content: center;
}

.auth-divider-text span {
    position: relative;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    background-color: white;
    color: #6b7280;
    font-size: 0.875rem;
}

/* Google button */
.google-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: white;
    color: #4b5563;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.google-btn:hover {
    background-color: #f9fafb;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Amélioration pour l'accessibilité */
@media (prefers-reduced-motion: reduce) {
    .floating-shape {
        animation: none;
    }
}