.container{
    background:#fff;
    width:100%;
    max-width:700px;
    padding:30px;
    border-radius:20px;
    box-shadow:0 15px 40px rgba(0,0,0,0.2);
}

.container h2{
    text-align:center;
    margin-bottom:20px;
    color:#333;
}

.form-group{
    margin-bottom:15px;
}

.form-group label{
    display:block;
    margin-bottom:6px;
    font-size:14px;
    color:#555;
}

.form-group input,
.form-group select,
.form-group textarea{
    width:100%;
    padding:10px 12px;
    border-radius:10px;
    border:1px solid #ddd;
    outline:none;
    transition:0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
    border-color:#667eea;
    box-shadow:0 0 5px rgba(102,126,234,0.5);
}

/* ===== SELECT DROPDOWN CUSTOM STYLE ===== */

.form-group select {
    width: 100%;
    padding: 10px 40px 10px 12px;
    border-radius: 12px;
    border: 1px solid #ddd;
    outline: none;
    background: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s;

    /* Remove default arrow */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;

    /* Custom arrow */
    background-image: url("data:image/svg+xml;utf8,<svg fill='%23667eea' height='20' viewBox='0 0 24 24' width='20' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
}

/* Hover effect */
.form-group select:hover {
    border-color: #667eea;
}

/* Focus effect */
.form-group select:focus {
    border-color: #667eea;
    box-shadow: 0 0 8px rgba(102,126,234,0.4);
}

/* Optional: better dropdown options (limited support) */
.form-group select option {
    padding: 10px;
}

textarea{
    resize:none;
    height:120px;
}

/* ===== FILE UPLOAD ===== */

.file-upload {
    position: relative;
}

/* Hide default input */
.file-upload input[type="file"] {
    display: none;
}

/* Custom upload box */
.file-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 20px;
    border: 2px dashed #ccc;
    border-radius: 12px;
    background: #fafafa;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
}

.file-label * {
    display: block;
    margin: auto;
}

/* Icon */
.file-icon {
    font-size: 20px;
}

/* Text */
.file-text {
    font-size: 14px;
    color: #666;
}

/* Hover */
.file-label:hover {
    border-color: #667eea;
    background: #f4f6ff;
}

/* Selected file name */
.file-name {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: #333;
}

button{
    width:100%;
    padding:12px;
    border:none;
    border-radius:12px;
    background:linear-gradient(135deg,#667eea,#764ba2);
    color:#fff;
    font-size:16px;
    cursor:pointer;
    transition:0.3s;
}

button:hover{
    transform:translateY(-2px);
    box-shadow:0 10px 20px rgba(0,0,0,0.2);
}

.hidden{
    display:none;
}

.row{
    display:flex;
    gap:10px;
}

.row .form-group{
    flex:1;
}

/* ================= RESPONSIVE ================= */

@media (max-width:768px){
    .container{
        padding:20px;
        border-radius:15px;
    }

    .row{
        flex-direction:column;
    }

    button{
        font-size:15px;
    }
}

@media (max-width:480px){
    body{
        padding:10px;
        align-items:flex-start;
    }

    .container{
        padding:15px;
    }

    .container h2{
        font-size:20px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea{
        font-size:14px;
        padding:8px 10px;
    }

    button{
        padding:10px;
        font-size:14px;
    }
}