html, body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 100%;
    margin: 0;
    padding: 0;
}


.auth-body { 
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100%;
    width: 100%;
    display: flex; 
    justify-content: center; 
    padding: 40px 20px;
    box-sizing: border-box;
    background-attachment: fixed;
}

.auth-container { 
    width: 100%; 
    max-width: 450px; 
}

.auth-card { 
    background: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(10px); 
    border-radius: 20px; 
    padding: 40px; 
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1); 
    border: 1px solid rgba(255, 255, 255, 0.2); 
}

.auth-header { 
    text-align: center; 
    margin-bottom: 32px; 
}

.auth-logo { 
    font-size: 32px; 
    font-weight: 800; 
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
    background-clip: text; 
    margin-bottom: 8px; 
}

.auth-subtitle { 
    color: #64748b; 
    font-size: 16px; 
    margin: 0; 
}

.form-group {
    width: 100%;
    margin-bottom: 20px;
}

form input,
form select,
form textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    font-size: 16px;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

form input:focus,
form select:focus,
form textarea:focus {
    border-color: #6366f1;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    outline: none;
}

.btn-primary { 
    width: 100%;
    padding: 16px; 
    font-size: 18px; 
    margin-top: 8px; 
}

.auth-links { 
    text-align: center; 
    margin-top: 24px; 
}

.auth-links a { 
    color: #2563eb; 
    text-decoration: none; 
    font-weight: 500; 
    transition: color 0.2s ease; 
}

.auth-links a:hover { 
    color: #1d4ed8; 
    text-decoration: underline; 
}

@media (max-width: 480px) { 
    .auth-card { 
        padding: 30px 20px; 
        margin: 10px; 
    }

    .auth-logo { 
        font-size: 28px; 
    }
}