body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, #a77767 0%, #8a5a5a 100%);
    color: white;
    padding: 30px;
    text-align: center;
}

.login-body {
    padding: 40px;
}

.form-control {
    border-radius: 10px;
    padding: 12px 15px;
    border: 1px solid #e8e9ec;
}

.btn-login {
    background: linear-gradient(135deg, #a77767 0%, #8a5a5a 100%);
    border: none;
    color: white;
    padding: 12px;
    border-radius: 10px;
    font-weight: bold;
    width: 100%;
    transition: all 0.3s;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(167, 119, 103, 0.4);
    }

.logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #a77767;
    font-size: 40px;
}
body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    color: white;
    padding: 30px;
    text-align: center;
    border-bottom: 3px solid #D4AF37;
}

.login-body {
    padding: 40px;
}

.logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #D4AF37, #FFD700);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #1a1a1a;
    font-size: 40px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-login {
    background: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    border: none;
    color: #1a1a1a;
    padding: 12px;
    border-radius: 10px;
    font-weight: bold;
    width: 100%;
    transition: all 0.3s;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
    }

.form-control {
    border-radius: 10px;
    padding: 12px 15px;
    border: 1px solid #e8e9ec;
    transition: all 0.3s;
}

    .form-control:focus {
        border-color: #D4AF37;
        box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
    }