/* ========== AUTH PAGES LAYOUT ========== */
.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-card {
    width: 100%;
    max-width: 480px;
    background: var(--surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(6, 182, 212, 0.1);
    animation: fadeInUp 0.6s ease-out;
}

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-bright);
    text-decoration: none;
    transition: var(--transition);
}

.logo-link i {
    color: var(--primary);
    font-size: 28px;
}

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

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.5;
}

.auth-form {
    margin-bottom: 24px;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    margin-top: 8px;
}

.auth-footer {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-surface);
    color: var(--text-secondary);
    font-size: 14px;
}

.auth-footer .link {
    font-weight: 600;
}

.back-home {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition);
}

.back-home:hover {
    color: var(--primary);
    transform: translateX(-4px);
}

/* ========== SOCIAL LOGIN ========== */
.divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--text-tertiary);
    font-size: 13px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-surface);
}

.social-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-social {
    flex: 1;
    padding: 12px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-surface);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-social:hover {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--border-primary);
    transform: translateY(-2px);
}

.btn-social i {
    font-size: 18px;
}