.auth-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
}
.auth-title {
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-primary);
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
}
.form-control {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 16px;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
}
.auth-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}
.auth-btn:hover {
    transform: translateY(-2px);
}
.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
}
.auth-footer a {
    color: var(--accent-primary);
    text-decoration: none;
}
.error-message {
    color: #ef4444;
    text-align: center;
    margin-bottom: 15px;
    display: none;
}