/* فرم اصلی */
.kbk-upload-form{
    max-width:500px;
    margin:40px auto;
    padding:30px;
    background:#fff;
    border-radius:18px;
    box-shadow:0 10px 35px rgba(0,0,0,.08);
    border:1px solid #ececec;
    direction:rtl;
    font-family:tahoma,sans-serif;
}

/* عنوان */
.kbk-upload-form h2{
    margin:0 0 25px;
    text-align:center;
    color:#222;
    font-size:24px;
    font-weight:700;
}

/* لیبل */
.kbk-upload-form label{
    display:block;
    margin-bottom:8px;
    color:#555;
    font-weight:600;
    font-size:14px;
}

/* ورودی متن */
.kbk-upload-form input[type=text]{
    width:100%;
    padding:14px 16px;
    border:1px solid #ddd;
    border-radius:12px;
    background:#fafafa;
    font-size:15px;
    transition:.3s;
    margin-bottom:20px;
    box-sizing:border-box;
}

.kbk-upload-form input[type=text]:focus{
    outline:none;
    border-color:#4f8ef7;
    background:#fff;
    box-shadow:0 0 0 4px rgba(79,142,247,.15);
}

/* بخش آپلود */
.kbk-file-upload{
    border:2px dashed #cfd8dc;
    border-radius:15px;
    padding:25px;
    text-align:center;
    background:#fafcff;
    transition:.3s;
    margin-bottom:25px;
}

.kbk-file-upload:hover{
    border-color:#4f8ef7;
    background:#f5f9ff;
}

/* مخفی کردن فایل اصلی */
.kbk-file-upload input[type=file]{
    display:none;
}

/* دکمه انتخاب فایل */
.kbk-file-btn{
    display:inline-block;
    padding:12px 24px;
    background:linear-gradient(135deg,#4f8ef7,#2962ff);
    color:#fff;
    border-radius:10px;
    cursor:pointer;
    font-weight:600;
    transition:.3s;
    box-shadow:0 8px 18px rgba(41,98,255,.25);
}

.kbk-file-btn:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 25px rgba(41,98,255,.35);
}

/* نام فایل */
#kbk-file-name{
    display:block;
    margin-top:15px;
    color:#666;
    font-size:14px;
    word-break:break-word;
}

/* دکمه ارسال */
.kbk-upload-form input[type=submit]{
    width:100%;
    border:none;
    padding:15px;
    border-radius:12px;
    background:linear-gradient(135deg,#00b894,#00a884);
    color:#fff;
    font-size:16px;
    font-weight:700;
    cursor:pointer;
    transition:.3s;
    box-shadow:0 10px 20px rgba(0,184,148,.25);
}

.kbk-upload-form input[type=submit]:hover{
    transform:translateY(-2px);
    box-shadow:0 15px 28px rgba(0,184,148,.35);
}

/* موبایل */
@media(max-width:600px){

    .kbk-upload-form{
        margin:15px;
        padding:20px;
    }

    .kbk-upload-form h2{
        font-size:21px;
    }

}
input[type="file"] {
    direction: rtl;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background-color: #f8f8f8;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

input[type="file"]::file-selector-button {
    background-color: #0073aa;
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

input[type="file"]::file-selector-button:hover {
    background-color: #005177;
}
.kbk-file-upload {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.kbk-file-upload input[type="file"] {
    display: none;
}

.kbk-file-btn {
    background-color: #0984e3;
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.kbk-file-btn:hover {
    background-color: #74b9ff;
}

#kbk-file-name {
    font-size: 13px;
    color: #636e72;
}