.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 20px;
    background: rgba(20, 20, 20, 0.8);
}

.auth-card {
    background: rgba(30, 30, 30, 0.9);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 450px;
    padding: 30px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header h2 {
    color: gold;
    font-size: 24px;
    margin-bottom: 10px;
}

.auth-header p {
    color: #aaa;
    font-size: 14px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: #ddd;
    font-size: 14px;
}

.form-group input {
    padding: 12px 15px;
    background: rgba(40, 40, 40, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 6px;
    color: #fff;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus {
    border-color: gold;
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.auth-button {
    padding: 12px;
    background: linear-gradient(135deg, #ccaa00, #d4af37);
    color: #000;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    margin-top: 10px;
}

.auth-button:hover {
    background: linear-gradient(135deg, #d4af37, #ccaa00);
    transform: translateY(-2px);
}

.alert {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-danger {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    color: #ff6b6b;
}

.alert-success {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid rgba(0, 255, 0, 0.3);
    color: #51cf66;
}

.auth-footer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
}

.auth-footer a {
    color: gold;
    text-decoration: none;
    transition: all 0.3s ease;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.auth-footer span {
    color: #666;
}