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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #F4F7F9;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.form-container {
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(90, 114, 160, 0.1);
    padding: 45px 40px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.6s ease;
    border-top: 5px solid #5A72A0;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 {
    color: #1E293B;
    font-size: 26px;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 500;
}

label { display: block; margin-top: 18px; font-weight: 500; color: #475569; font-size: 14px; }
input, select { 
    width: 100%; padding: 14px 16px; margin-top: 6px; border: 1px solid #CBD5E1; 
    border-radius: 8px; font-size: 15px; transition: all 0.2s; background: #F8FAFC; color: #334155; 
}
input:focus, select:focus { border-color: #5A72A0; background: #FFFFFF; outline: none; box-shadow: 0 0 0 3px rgba(90, 114, 160, 0.15); }

button {
    width: 100%; padding: 16px;
    background: linear-gradient(135deg, #5A72A0 0%, #83B4BD 100%);
    color: white; border: none; border-radius: 8px; font-size: 16px; font-weight: 500; 
    letter-spacing: 0.5px; cursor: pointer; transition: all 0.3s; margin-top: 25px;
}

button:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(90, 114, 160, 0.25); }

.error { color: #991B1B; margin-top: 15px; padding: 12px; background: #FEF2F2; border-radius: 6px; font-size: 14px; border-left: 4px solid #EF4444; }
.form-container::-webkit-scrollbar { width: 6px; }
.form-container::-webkit-scrollbar-track { background: transparent; }
.form-container::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 10px; }
.form-container::-webkit-scrollbar-thumb:hover { background: #94A3B8; }
.hidden { display: none; }
.info-text { font-size: 12.5px; color: #64748B; margin-top: 6px; }
.user-type-message { margin-top: 20px; padding: 15px; border-radius: 8px; background: #EFF6FF; color: #5A72A0; font-weight: 500; text-align: center; border: 1px solid #BFDBFE; }

@media screen and (max-width: 480px) {
    .form-container {
        padding: 30px 20px;
        width: 95%;
    }
    h2 {
        font-size: 22px;
        margin-bottom: 20px;
    }
    input, select, button {
        font-size: 14px;
        padding: 12px;
    }
}