/* AUTH FORMS - Styles pour les pages de connexion, inscription et réinitialisation */

/* ============================================
   MODE SOMBRE (par défaut)
   ============================================ */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    background: var(--dark-color);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(26, 77, 122, 0.15) 0%, transparent 50%);
}

.auth-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-xl);
    padding: 3rem;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.auth-card.wide {
    max-width: 580px;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

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

.auth-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.3);
}

.auth-logo i {
    font-size: 2.5rem;
    color: var(--dark-color);
}

.auth-title {
    color: var(--secondary-color);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-label {
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
    font-size: 0.9rem;
}

.form-control {
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    color: var(--gray-800);
    padding: 0.875rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
    width: 100%;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(201, 169, 97, 0.25);
    color: var(--white);
    outline: none;
}

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

.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    z-index: 10;
    pointer-events: none;
}

.input-group .form-control {
    padding-left: 3rem;
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    left: auto !important;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    pointer-events: auto !important;
}

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

.password-strength {
    margin-top: 0.5rem;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    width: 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.password-strength-text {
    font-size: 0.8rem;
    margin-top: 0.25rem;
    color: var(--gray-600);
}

.form-check {
    margin-bottom: 1rem;
}

.form-check-input {
    width: 1.2rem;
    height: 1.2rem;
    margin-top: 0.15rem;
    background-color: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.form-check-label {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-left: 0.5rem;
}

.form-check-label a {
    color: var(--secondary-color);
    text-decoration: none;
}

.form-check-label a:hover {
    text-decoration: underline;
}

.btn-auth {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--border-radius-lg);
    color: var(--dark-color);
    transition: var(--transition);
    margin-top: 0.5rem;
    cursor: pointer;
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.4);
    color: var(--dark-color);
}

.btn-auth:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.auth-divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.auth-divider span {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    padding: 0 1rem;
    color: var(--gray-600);
    font-size: 0.875rem;
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
}

.auth-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.forgot-password {
    text-align: right;
    margin-top: 0.5rem;
}

.forgot-password a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.forgot-password a:hover {
    color: var(--secondary-color);
}

.alert {
    border-radius: var(--border-radius-lg);
    border: none;
    padding: 1rem;
    margin-bottom: 1.5rem;
    animation: slideIn 0.5s ease;
}

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

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    border-left: 4px solid #ef4444;
}

.alert-info {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
    border-left: 4px solid #3b82f6;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
    border-left: 4px solid #10b981;
}

.alert ul {
    margin: 0;
    padding-left: 1.5rem;
}

.back-home {
    position: fixed;
    top: 2rem;
    left: 2rem;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1000;
}

.back-home:hover {
    color: var(--secondary-color);
    transform: translateX(-5px);
}

.info-box {
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid var(--info-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    margin-top: 1.5rem;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.info-box i {
    color: var(--info-color);
    margin-right: 0.5rem;
}

/* Animations d'entrée */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-card {
    animation: fadeInUp 0.6s ease;
}

/* États de validation */
.form-control.is-valid {
    border-color: var(--success-color);
}

.form-control.is-invalid {
    border-color: var(--danger-color);
}

/* Responsive */
@media (max-width: 768px) {
    .auth-card {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .back-home {
        top: 1rem;
        left: 1rem;
        font-size: 1rem;
    }
    
    .auth-title {
        font-size: 1.75rem;
    }
    
    .auth-subtitle {
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 1.5rem;
    }
    
    .auth-logo {
        width: 60px;
        height: 60px;
    }
    
    .auth-logo i {
        font-size: 2rem;
    }
}

/* ============================================
   MODE JOUR (Light Mode)
   ============================================ */

[data-theme="light"] .auth-container {
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(26, 77, 122, 0.08) 0%, transparent 50%);
}

[data-theme="light"] .auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .auth-card:hover {
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .auth-logo {
    background: linear-gradient(135deg, #c9a961 0%, #1a4d7a 100%);
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.25);
}

[data-theme="light"] .auth-logo i {
    color: #ffffff;
}

[data-theme="light"] .auth-title {
    color: #1a1a1a;
}

[data-theme="light"] .auth-subtitle {
    color: #495057;
}

[data-theme="light"] .form-label {
    color: #212529;
}

[data-theme="light"] .form-control {
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    color: #212529;
}

[data-theme="light"] .form-control:focus {
    background: #ffffff;
    border-color: #c9a961;
    box-shadow: 0 0 0 0.2rem rgba(201, 169, 97, 0.15);
    color: #212529;
}

[data-theme="light"] .form-control::placeholder {
    color: #6c757d;
}

[data-theme="light"] .input-group i {
    color: #6c757d;
}

[data-theme="light"] .password-toggle {
    color: #6c757d;
}

[data-theme="light"] .password-toggle:hover {
    color: #c9a961;
}

[data-theme="light"] .password-strength {
    background: #e9ecef;
}

[data-theme="light"] .password-strength-text {
    color: #495057;
}

[data-theme="light"] .form-check-input {
    background-color: #f8f9fa;
    border: 2px solid #ced4da;
}

[data-theme="light"] .form-check-input:checked {
    background-color: #c9a961;
    border-color: #c9a961;
}

[data-theme="light"] .form-check-label {
    color: #495057;
}

[data-theme="light"] .form-check-label a {
    color: #c9a961;
}

[data-theme="light"] .btn-auth {
    background: linear-gradient(135deg, #c9a961 0%, #1a4d7a 100%);
    color: #ffffff;
}

[data-theme="light"] .btn-auth:hover {
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.3);
}

[data-theme="light"] .auth-divider::before {
    background: #dee2e6;
}

[data-theme="light"] .auth-divider span {
    background: #f5f7fa;
    color: #6c757d;
}

[data-theme="light"] .auth-link {
    color: #1a4d7a;
}

[data-theme="light"] .auth-link:hover {
    color: #c9a961;
}

[data-theme="light"] .forgot-password a {
    color: #6c757d;
}

[data-theme="light"] .forgot-password a:hover {
    color: #c9a961;
}

[data-theme="light"] .alert-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #dc3545;
    border-left: 4px solid #dc3545;
}

[data-theme="light"] .alert-info {
    background: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
    border-left: 4px solid #0d6efd;
}

[data-theme="light"] .alert-success {
    background: rgba(25, 135, 84, 0.1);
    color: #198754;
    border-left: 4px solid #198754;
}

[data-theme="light"] .back-home {
    color: #495057;
}

[data-theme="light"] .back-home:hover {
    color: #c9a961;
}

[data-theme="light"] .info-box {
    background: rgba(13, 110, 253, 0.08);
    border-left: 4px solid #0d6efd;
    color: #495057;
}

[data-theme="light"] .info-box i {
    color: #0d6efd;
}

[data-theme="light"] .form-control.is-valid {
    border-color: #198754;
}

[data-theme="light"] .form-control.is-invalid {
    border-color: #dc3545;
}