* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #0a0a0a;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.auth-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.auth-box {
    background: #1a1a1a;
    padding: 40px;
    border-radius: 10px;
    border: 2px solid #8a2be2;
}

.auth-box h1 {
    color: #8a2be2;
    margin-bottom: 30px;
    text-align: center;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, select {
    padding: 15px;
    border: 2px solid #333;
    background: #0a0a0a;
    color: #fff;
    border-radius: 5px;
    font-size: 16px;
}

input:focus, select:focus {
    outline: none;
    border-color: #8a2be2;
}

.btn {
    padding: 15px;
    background: linear-gradient(135deg, #8a2be2, #da70d6);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

.btn:hover {
    transform: scale(1.02);
}

.btn-outline {
    padding: 15px;
    background: transparent;
    color: #8a2be2;
    border: 2px solid #8a2be2;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px;
}

.auth-box p {
    text-align: center;
    margin-top: 20px;
}

.auth-box a {
    color: #8a2be2;
    text-decoration: none;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #1a1a1a;
    padding: 40px;
    border-radius: 10px;
    border: 2px solid #8a2be2;
    text-align: center;
    max-width: 400px;
}

.modal-content h2 {
    color: #8a2be2;
    margin-bottom: 20px;
}

.modal-content input {
    width: 100%;
    margin: 20px 0;
    text-align: center;
    font-size: 24px;
    letter-spacing: 10px;
}