/* ============================================
   PAGE CONNEXION - Glassmorphism Ultra-Premium
   ============================================ */

.auth-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
}

.auth-bg-effects {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

/* Réutilisation des orbs gradient du design principal */
.auth-section .gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.auth-section .orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-color), transparent);
    top: -10%;
    left: -5%;
    animation-delay: 0s;
}

.auth-section .orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary-light), transparent);
    top: 50%;
    right: -10%;
    animation-delay: 5s;
}

.auth-section .orb-3 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-dark), transparent);
    bottom: -20%;
    left: 30%;
    animation-delay: 10s;
}

/* Container principal */
.auth-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .auth-container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

/* Card de formulaire */
.auth-card {
    padding: var(--spacing-2xl);
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .auth-card {
        max-width: none;
    }
}

/* Header du formulaire */
.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.auth-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    font-size: 2.5rem;
    color: var(--primary-color);
    position: relative;
}

.auth-icon::before {
    content: '';
    position: absolute;
    inset: -10px;
    background: radial-gradient(circle, rgba(125, 71, 222, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.auth-card:hover .auth-icon::before {
    opacity: 1;
}

.auth-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--white), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    font-size: var(--font-size-base);
    color: var(--gray-400);
    margin: 0;
    line-height: 1.6;
}

/* Formulaire */
.auth-form {
    margin-bottom: var(--spacing-xl);
}

.form-field {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-300);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.form-label i {
    color: var(--primary-color);
    font-size: 1.1em;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--font-size-base);
    font-family: var(--font-sans);
    transition: all var(--transition-base);
    letter-spacing: 0.015em;
}

.form-input::placeholder {
    color: var(--gray-500);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--glass-bg-hover);
    box-shadow: 0 0 0 3px rgba(125, 71, 222, 0.1);
}

/* Password wrapper avec toggle */
.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-wrapper .form-input {
    padding-right: 3.5rem;
}

.password-toggle {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.password-toggle:hover {
    color: var(--primary-color);
}

.password-toggle i {
    font-size: 1.2rem;
}

/* Options du formulaire */
.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* Custom checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    color: var(--gray-300);
    font-size: var(--font-size-sm);
    user-select: none;
}

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

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    position: relative;
}

.checkbox-custom::after {
    content: '\F26E'; /* Bootstrap Icons check */
    font-family: 'bootstrap-icons';
    color: var(--white);
    font-size: 0.75rem;
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    opacity: 1;
    transform: scale(1);
}

.checkbox-label:hover .checkbox-custom {
    border-color: var(--primary-color);
}

/* Link primary */
.link-primary {
    color: var(--primary-light);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.link-primary:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Bouton block */
.btn-block {
    width: 100%;
    justify-content: center;
}

/* Divider */
.auth-divider {
    position: relative;
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: var(--glass-border);
}

.auth-divider span {
    position: relative;
    display: inline-block;
    padding: 0 var(--spacing-md);
    background: var(--bg-primary);
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Footer du formulaire */
.auth-footer {
    text-align: center;
}

.auth-footer p {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

/* Informations complémentaires */
.auth-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-card {
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .info-card {
        text-align: left;
    }
}

.info-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    font-size: 1.75rem;
    color: var(--primary-color);
}

@media (min-width: 768px) {
    .info-icon {
        margin: 0 0 var(--spacing-md) 0;
    }
}

.info-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.info-card p {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
    line-height: 1.8;
    margin: 0;
}

/* Effet de hover sur les info cards */
.info-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(125, 71, 222, 0.1), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

/* Animation float réutilisée */
@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* États de focus améliorés */
.form-field.focused .form-input {
    border-color: var(--primary-color);
    background: var(--glass-bg-hover);
}

/* Responsive */
@media (max-width: 768px) {
    .auth-section {
        padding: var(--spacing-xl) 0;
    }

    .auth-card {
        padding: var(--spacing-xl);
    }

    .auth-title {
        font-size: var(--font-size-3xl);
    }

    .auth-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Loading state pour le bouton de soumission */
.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Animation de pulse pour indiquer le chargement */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.btn[disabled] i {
    animation: pulse 1.5s ease-in-out infinite;
}