* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;
}

.background {
    position: fixed;
    inset: 0;
    background: url('/assets/vttimage.png') center center/cover no-repeat;
    filter: blur(3px) brightness(0.45);
    transition: all 0.35s ease;
    transform: scale(1.05);
}

body.input-active .background {
    filter: blur(7px) brightness(0.25);
}

.login-box {
    position: relative;
    z-index: 10;
    width: 400px;
    padding: 40px;
    border-radius: 18px;
    background: rgba(10, 10, 10, 0.72);
    backdrop-filter: blur(12px);
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    color: #fff;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 28px;
    font-weight: 600;
    line-height: 1.3;
}

.login-box h1 span {
    display: block;
    margin-top: 6px;
    font-size: 14px;
    font-weight: 400;
    color: rgba(255,255,255,0.65);
}

.input-group {
    margin-bottom: 22px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #d6d6d6;
}

.input-group input {
    width: 100%;
    padding: 14px 15px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.05);
    color: white;
    outline: none;
    font-size: 15px;
    transition: 0.25s;
}

.input-group input:focus {
    border-color: #4a84ff;
    background: rgba(255,255,255,0.08);
}

.turnstile-box {
    margin-top: 10px;
    display: flex;
    justify-content: center;
}

.submit-btn {
    width: 100%;
    margin-top: 24px;
    padding: 14px;
    border: none;
    border-radius: 10px;
    background: #2f6df6;
    color: white;
    font-size: 15px;
    cursor: pointer;
    transition: 0.25s;
}

.submit-btn:hover {
    background: #1d5ce8;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.error-message {
    margin-top: 20px;
    text-align: center;
    color: #ff7272;
    font-size: 14px;
}

@media (max-width: 480px) {
    .login-box {
        width: 92%;
        padding: 30px 24px;
    }
}