.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--auth-background) 0%, #1E3A8A 100%);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    color: white;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.logo i {
    color: var(--accent);
}

.auth-header h2 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.auth-form {
    background: var(--surface);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    margin: 0 auto;
    display: none;
}

.auth-form.active {
    display: block;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    text-align: center;
    color: var(--text-primary);
}

.form-group {
    position: relative;
    margin-bottom: var(--space-lg);
}

.form-group input {
    width: 100%;
    padding: var(--space-md) var(--space-md) var(--space-md) 45px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--background);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 184, 217, 0.1);
}

.form-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.auth-divider {
    text-align: center;
    margin: var(--space-lg) 0;
    position: relative;
}

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

.auth-divider span {
    background: var(--surface);
    padding: 0 var(--space-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.auth-switch {
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--text-secondary);
}

.auth-switch a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.forgot-password {
    display: block;
    text-align: center;
    color: var(--accent);
    text-decoration: none;
    font-size: 0.875rem;
    margin-top: var(--space-md);
}

.verification-banner {
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 4px;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.verification-banner button {
    background-color: #856404;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
}

@media (max-width: 480px) {
    .auth-container {
        padding: var(--space-lg);
    }
    
    .auth-form {
        padding: var(--space-lg);
    }
    
    .auth-header h2 {
        font-size: 1.75rem;
    }
}