:root {
    --primary: #812626;
    --gold: #c5a059;
    --dark: #1a1a1a;
    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f6f2;
    padding: 30px 15px;
}

.auth-card {
    display: flex;
    width: 850px; /* Légèrement plus petit pour l'oubli de MDP */
    max-width: 100%;
    min-height: 480px; 
    background: #fff;
    overflow: hidden;
    border-radius: 4px;
}

.auth-visual {
    flex: 0.8;
    position: relative;
    background: url('https://images.unsplash.com/photo-1512290923902-8a9f81dc236c?auto=format&fit=crop&q=80') center/cover;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: white;
}

.visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(129, 38, 38, 0.7) 100%);
}

.visual-content { position: relative; z-index: 2; }
.text-gold { color: var(--gold); }
.font-marcellus { font-family: 'Marcellus', serif; letter-spacing: 2px; }

.logo-divider { width: 30px; height: 2px; background: var(--gold); margin: 15px 0; }
.f-item { margin-bottom: 12px; font-size: 0.8rem; display: flex; align-items: center; gap: 8px; opacity: 0.8; }
.f-item i { color: var(--gold); }

.auth-form-side {
    flex: 1.2;
    padding: 40px 60px;
    display: flex;
    align-items: center;
}

.form-wrapper { width: 100%; max-width: 320px; margin: auto; }

.premium-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: #bbb;
    margin-bottom: 5px;
}

.input-with-icon {
    position: relative;
    border-bottom: 1px solid #eee;
    transition: var(--transition);
}

.input-with-icon i {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #ccc;
}

.input-with-icon input {
    width: 100%;
    padding: 10px 10px 10px 25px;
    border: none;
    outline: none;
    font-size: 0.9rem;
}

.input-with-icon:focus-within { border-color: var(--primary); }

.btn-auth-submit {
    width: 100%;
    background: var(--dark);
    color: white;
    padding: 14px 20px;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.7rem;
    font-weight: 700;
    transition: var(--transition);
}

.btn-auth-submit:hover { background: var(--primary); }

.back-to-login {
    color: var(--dark);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    transition: var(--transition);
}

.back-to-login:hover { color: var(--primary); opacity: 0.8; }

.custom-alert-error { background: #fff5f5; border-left: 3px solid var(--primary); color: #812626; padding: 12px; }
.custom-alert-success { background: #f0fff4; border-left: 3px solid #38a169; color: #276749; padding: 12px; }

@media (max-width: 991px) {
    .auth-card { width: 100%; max-width: 400px; }
    .auth-form-side { padding: 40px 30px; }
}