:root {
    --brand: #0b4ea2;
    --muted: #666;
    --card: #fff;
    --bg: #f0f3f8;
    --success: #198754;
    --danger: #dc3545;
    --warning: #ffc107;
    --dark-color: #07305e;
}

progress {
    width: 100%;
    height: 0px;
    position: fixed;
    top: 2px;
    display: block;
    align-items: center;
    z-index: 1200;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    margin: 0;
    color: #111;
    line-height: 1.5;
}

/* Back Button Style */
.back-btn1 {
    background: var(--brand);
    padding: 0px;
    text-align: left;
    margin-right: auto;
}

.back-btn1 button {
    margin-top: 15px;
    margin-left: 15px;
    background: #1675b0ff;
    color: #ffffff;
    border: none;
    padding: 6px 6px;
    border-radius: 50px;
    font-size: 15px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.back-btn1 button:hover {
    background: #004a80;
    color: #fff;
}

.justyfy-header {
    background: var(--brand);
    color: #ffffff;
    padding: 5px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-items: center;
    text-align: center;
    font-size: 20px;
}

.logo {
    width: 100px;
    height: 100px;
    border: none;
}

.wrap {
    max-width: 920px;
    margin: 20px auto;
    padding: 18px;
}

h4 {
    color: var (--card);
    font-size: 35px;
}

.main-body {
    position: relative;
    margin: 5%;
    align-items: center;
}

.downnloadpdf {
    position: absolute;
    top: 0;
    z-index: 5;
    display: flex;
    flex-direction: column;
    width: fit-content;
}

.btncontiner {
    position: relative;
}

.downloadpdfbtn {
    position: relative;
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: space-between;
    padding: 5px 12px 5px 12px;
    font-size: 20px;
    border: 1px solid seagreen;
    background: var(--success);
    color: white;
    border-radius: 10px 0px 0px 0px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
}

.downloadpdfbtn::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffee000a;
}

.downloadpdfbtn.active {
    border-radius: 10px 10px 0px 0px;
}

.downloadpdfbtn:hover {
    border: 1px solid var(--success);
    color: whitesmoke;
    background: #138a52;
}

.downloadpdfbtn .btnicon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    background: #006610;
    padding: 1px;
    transition: all 0.3s ease;
}


.downloadpdfbtn:hover.downloadpdfbtn .btnicon,
.downloadpdfbtn.active .btnicon {
    background: #017713;
}


.pdfoption-menu {
    display: block;
    position: relative;
    transform: translateY(0%);
}

.optinocntiner {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    background: white;
    border-radius: 0px 0px 12px 12px;
    max-width: 200px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
    overflow: hidden;
    z-index: 1;
}

.optinocntiner.show {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.optionbtn {
    display: flex;
    align-items: center;
    width: 100%;
    cursor: pointer;
    padding: 14px 18px;
    text-align: left;
    background: none;
    border: none;
    font-size: 0.95rem;
    color: #1a1a1c;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f5f5f5;
}

.optionbtn.menu-item:last-child {
    border-bottom: none;
}

.optionbtn:hover {
    background: #f8f9fa;
    color: #000802;
    padding-left: 22px;
}

.imgcas {
    display: flex;
    position: relative;
    width: 100%;
    height: auto;
    border-radius: 10px 0px 0px 0px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.amolnamimaimg {
    max-width: 1500px;
    min-width: 0px;
    border-radius: 10px 0px 0px 0px;
}

.amolnamimaimg:last-child {
    border-radius: 0px 0px 0px 0px;
    border-left: 2px solid #f1f1f1;
}

@media (max-width:768px) {
    .imgcas {
        flex-direction: column;
    }

    .amolnamimaimg:last-child {
        border-top: 2px solid #f1f1f1;
    }
}

@media (max-width:915px) {
    .downloadpdfbtn {
        padding: 5px 10px 5px 10px;
        font-size: 18px;
    }
}

@media (max-width:810px) {
    .downloadpdfbtn {
        padding: 4px 9px 4px 9px;
        font-size: 16px;
        border-radius: 10px 10px 0px 0px;
    }

    .downnloadpdf {
        position: relative;
    }

    .amolnamimaimg {
        border-radius: 0px 0px 0px 0px;
    }
}

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

.accordion {
    margin-top: 15px;
    width: 100%;
    cursor: pointer;
    padding: 10px;
    text-align: center;
    background-color: #0b4ea2;
    color: white;
    font-size: large;
    border-radius: 5px;
    border: none;
}

.accordion:hover {
    background-color: #004a80;
    transform: scale(1.01);
}

/* ফুটার */
footer {
    background-color: rgba(4, 5, 5, 0.908);
    color: white;
    padding: 20px;
    text-align: center;
}

.paragraph-P01 {
    background-color: var(--dark-color);
    color: #ececec;
    border-bottom: 1px solid rgb(156, 149, 149);
    padding: 5px;
    text-align: center;
    margin-top: 30px;
}

.credit-right {
    display: flex;
    justify-content: center;
    text-align: center;
    gap: 10px;
    margin-top: 15px;
    font-size: 0.9rem;
}

.topbuttonlin {
    background-color: rgb(52, 47, 47);
    padding: 1px;
    height: 100px;
    width: 0px;
}

.sazed {
    text-align: right;
}

.sadi {
    text-align: left;
}

.credit-right span {
    color: rgb(165, 172, 175);
    font-weight: bold;
}

.socalicon {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white !important;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 18px;
}

.brand-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgb(0, 0, 0, 02);
}

.fb-brand {
    background: #1877f2;
}

.yt-brand {
    background: #ff0000;
}

.wh-brand {
    background: #25D366;
}

/* ফেসবুক মোডাল */
#fbModal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1200;
    justify-content: center;
    align-items: center;
}

.fbModal-content {
    background-color: rgb(255, 255, 255);
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    padding: 20px;
    position: relative;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fbBackBtn {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #c4c4c438;
    color: rgb(0, 0, 0);
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
}

.fbBackBtn:hover {
    background-color: #ff0000;
    color: rgb(255, 255, 255);
}

.fbModal-body {
    text-align: center;
}

.profile-pic {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 1px solid #000000;
}

.profile-name {
    font-weight: bold;
    font-size: 1.2em;
    margin-bottom: 15px;
    color: #1877f2;
}

.fbBtn {
    display: inline-block;
    background-color: #1877f2;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
    margin: 10px 0;
}

.fbBtn i {
    padding-right: 10px;
}

.fbBtn .fbloading {
    display: none;
    margin-right: 10px;
    width: 16px;
    height: 16px;
    border: 3px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

.fbBtn:hover {
    background-color: #145dbf;
}

.fb-note {
    font-size: 0.8rem;
    color: #666;
    margin-top: 10px;
}

.fb-link-js {
    font-family: 'Arial', sans-serif;
    /* ফন্ট */
    font-size: 15px;
    /* লেখা বড়/ছোট */
    color: #1877f2;
    padding: 5px 5px;
    /* চারপাশে ফাঁকা */
    border-radius: 9px;
    /* কোণ গোল */
    text-decoration: none;
    /* আন্ডারলাইন না থাকা */
}

.fb-link-js:hover {
    background-color: #1877f2;
    /* হোভার রঙ পরিবর্তন */
    color: #ffffff;
    /* হোভার লেখার রঙ */
    cursor: pointer;
    border-radius: 2x;
    box-shadow: 1px 1px 10px 1px #27629d65;
}

table {
    font-size: 19px;
    font-family: monospace;
    text-align: center;
    border-color: rgb(0, 0, 0);
}

th,
td {
    gap: 0px;
    padding: 10px;
    margin: none;
}

tbody {
    font-weight: bold;
}

::-webkit-scrollbar {
    width: 3px;
    height: 3px;
}

::-webkit-scrollbar:hover {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #3a493f00;
}

::-webkit-scrollbar-track:hover {
    background: #cee2d4;
}

::-webkit-scrollbar-thumb {
    background: #446b7a;
}

::-webkit-scrollbar-thumb:hover {
    background: #3f79a0;
}

body ::-webkit-scrollbar {
    width: 3px;
    height: 3px;
}

body ::-webkit-scrollbar:hover {
    width: 5px;
    height: 5px;
}

body ::-webkit-scrollbar-track {
    background: #3a424900;
}

body ::-webkit-scrollbar-track:hover {
    background: #cedae2;
}

body ::-webkit-scrollbar-thumb {
    background: #a8b1b9;
}

body ::-webkit-scrollbar-thumb:hover {
    background: #6c7579;
}

/* Responsive */
@media (max-width: 768px) {
    .back-btn1 button {
        margin-top: 15px;
        margin-left: 15px;
        font-size: 10px;
    }

    h4 {
        font-size: 20px;
    }

    .justyfy-header {
        font-size: 10px;
    }

    .logo {
        width: 50px;
        height: 50px;
    }

    .credit-right {
        display: flex;
        justify-content: center;
        text-align: center;
        gap: 5px;
        margin-top: 15px;
        font-size: 0.6rem;
    }


    .credit-right span {
        margin: 0%;
        font-size: 10px;
        color: rgb(165, 172, 175);
        font-weight: bold;
    }
}