body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(to bottom, #0e84d8, #005291);
    margin: 0;
    padding: 0;
    height: 100vh;
    @media (max-width: 480px) {
        height: calc(100vh - 40px);
    }
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 400px;
    backdrop-filter: blur(10px);
    transform: translateY(0);
    transition: transform 0.3s ease;
    margin: auto;
    
}

.login-container:hover {
    transform: translateY(-5px);
}

.header {
    text-align: center;
    margin-bottom: 35px;
}

.header img {
    width: 150px;
    margin-bottom: 0px;
}

.header h1 {
    color: #2d3436;
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 600;
}

.header p {
    color: #636e72;
    font-size: 15px;
}

.role-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.role-btn {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: 12px;
    background: #e2e5ec;
    color: #1a1c20;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.role-btn i {
    font-size: 18px;
    opacity: 0.9;
}

.role-btn:hover {
    transform: translateY(-2px);
    background: #d1d5dd;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.role-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.login-form {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.login-form.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #636e72;
}

select, input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 2px solid #dcdde1;
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    transition: all 0.3s;
    box-sizing: border-box;
}

select:focus, input:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(to right, #0e84d8, #005291);
    color: white;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

@media (max-width: 480px) {
    body {
        padding: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .login-container {
        padding: 30px 20px;
        margin-top: -100px;
        width: 100%;
        margin: 0;
        background: rgba(255, 255, 255, 0.95);
        
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        width: 90%;
        max-width: 400px;
        backdrop-filter: blur(10px);
        transform: translateY(0);
        transition: transform 0.3s ease;
        margin: auto;
        }

    .header h1 {
        font-size: 24px;
    }

    .header p {
        font-size: 14px;
    }

    .role-buttons {
        gap: 10px;
    }

    .role-btn {
        padding: 12px;
        font-size: 14px;
    }

    .role-btn i {
        font-size: 16px;
    }
}