:root{
    --dc-primary:#023720;
    --dc-primary-2:#0b5a33;
    --dc-primary-3:#117245;
    --dc-accent:#2EB97E;
    --dc-accent-soft:#EAF8F1;
    --dc-orange:#FF8B00;
    --dc-danger:#FB0000;
    --dc-border:#e5e7eb;
    --dc-text:#111827;
    --dc-muted:#6b7280;
    --dc-bg:#f8fbf9;
    --dc-white:#ffffff;
    --dc-shadow:0 12px 40px rgba(2,55,32,.08);
    --dc-shadow-lg:0 20px 50px rgba(2,55,32,.14);
    --dc-radius:18px;
    --dc-transition:all .25s ease;
}

.dc-courses-page{
    background:
        radial-gradient(circle at top left, rgba(46,185,126,.07), transparent 25%),
        radial-gradient(circle at bottom right, rgba(2,55,32,.06), transparent 24%);
}

.custom-scrollbar::-webkit-scrollbar{width:8px;height:8px}
.custom-scrollbar::-webkit-scrollbar-thumb{background:rgba(2,55,32,.18);border-radius:999px}
.custom-scrollbar::-webkit-scrollbar-track{background:transparent}

/* toolbar */
.dc-toolbar-wrap{
    background:linear-gradient(180deg,#fff,#fbfefd);
    border:1px solid rgba(2,55,32,.08);
    border-radius:24px;
    padding:16px;
    box-shadow:var(--dc-shadow);
}

.dc-search-box{
    position:relative;
}
.dc-search-input{
    display:block;
    width:100%;
    height:52px;
    padding:0 54px 0 16px;
    border:1px solid var(--dc-border);
    border-radius:999px;
    background:#fff;
    color:var(--dc-text);
    transition:var(--dc-transition);
}
.dc-search-input:focus{
    outline:none;
    border-color:var(--dc-accent);
    box-shadow:0 0 0 4px rgba(46,185,126,.12);
}
.dc-search-btn{
    position:absolute;
    right:6px;
    top:50%;
    transform:translateY(-50%);
    width:40px;
    height:40px;
    border-radius:999px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    box-shadow:0 8px 18px rgba(2,55,32,.18);
    transition:var(--dc-transition);
}
.dc-search-btn:hover{transform:translateY(-50%) scale(1.04)}

.dc-pill-btn{
    min-height:46px;
    border:1px solid var(--dc-border);
    background:#fff;
    color:var(--dc-text);
    border-radius:999px;
    padding:0 16px;
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-size:14px;
    font-weight:600;
    transition:var(--dc-transition);
    box-shadow:0 4px 12px rgba(2,55,32,.04);
}
.dc-pill-btn:hover{
    border-color:var(--dc-primary-3);
    background:var(--dc-accent-soft);
    color:var(--dc-primary);
}
.dc-pill-btn--filter{
    background:linear-gradient(180deg,#fff,#f8fcfa);
}
.dc-pill-badge{
    min-width:22px;
    height:22px;
    padding:0 7px;
    border-radius:999px;
    background:var(--dc-primary);
    color:#fff;
    font-size:11px;
    font-weight:700;
    display:inline-flex;
    align-items:center;
    justify-content:center;
}
.dc-inline-active{
    font-size:11px;
    font-weight:700;
    color:var(--dc-primary-3);
    background:rgba(46,185,126,.15);
    border-radius:999px;
    padding:4px 8px;
}
.dc-arrow{transition:transform .22s ease}

/* pricing */
.dc-pricing-toggle{
    display:flex;
    align-items:center;
    background:#fff;
    border:1px solid var(--dc-border);
    border-radius:999px;
    padding:4px;
    box-shadow:0 4px 12px rgba(2,55,32,.04);
}
.dc-pricing-toggle button{
    min-height:38px;
    border-radius:999px;
    padding:0 14px;
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-size:13px;
    font-weight:700;
    color:#374151;
    transition:var(--dc-transition);
}
.dc-pricing-toggle button small{opacity:.78;font-weight:600}
.dc-pricing-toggle button.is-active{
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    box-shadow:0 8px 18px rgba(2,55,32,.18);
}
.dc-pricing-toggle button.is-active.free{
    background:linear-gradient(135deg,#ffb347,#ff8b00);
}
.dc-clear-btn{
    min-height:42px;
    padding:0 12px;
    border-radius:999px;
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--dc-danger);
    font-size:14px;
    font-weight:700;
    transition:var(--dc-transition);
}
.dc-clear-btn:hover{background:#fff1f1}

/* dropdown */
.dc-dropdown{
    min-width:220px;
    margin-top:10px;
    background:#fff;
    border-radius:16px;
    border:1px solid var(--dc-border);
    box-shadow:var(--dc-shadow-lg);
    overflow:hidden;
    z-index:30;
}
.dc-dropdown-option{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:10px 12px;
    border-radius:12px;
    transition:var(--dc-transition);
}
.dc-dropdown-option:hover{
    background:var(--dc-accent-soft);
}
.dc-dropdown-label{
    margin-left:8px;
    font-size:14px;
    font-weight:600;
    color:var(--dc-text);
    cursor:pointer;
}
.dc-dropdown-count{
    min-width:28px;
    height:22px;
    padding:0 8px;
    border-radius:999px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    background:#f3f4f6;
    color:#6b7280;
    font-size:11px;
    font-weight:700;
}
.dc-check{
    width:16px;
    height:16px;
    accent-color:var(--dc-primary-3);
}
.dc-stars{display:inline-flex;align-items:center;gap:1px}

/* results */
.dc-results-head{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    justify-content:space-between;
    gap:16px;
}
.dc-results-count{
    font-size:14px;
    color:var(--dc-muted);
    font-weight:500;
}
.dc-results-count span{
    font-size:18px;
    color:var(--dc-text);
    font-weight:800;
}
.dc-select{
    min-height:44px;
    border:1px solid var(--dc-border);
    border-radius:14px;
    padding:0 14px;
    font-size:14px;
    color:#374151;
    background:#fff;
    box-shadow:0 4px 12px rgba(2,55,32,.04);
}
.dc-select:focus{
    outline:none;
    border-color:var(--dc-accent);
    box-shadow:0 0 0 4px rgba(46,185,126,.12);
}

/* chips */
#active-filter-chips > div,
#drawer-active-filter-chips > div{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:7px 12px;
    border-radius:999px;
    background:rgba(46,185,126,.12);
    color:var(--dc-primary);
    border:1px solid rgba(46,185,126,.28);
    font-size:12px;
    font-weight:700;
}

/* grid */
.dc-courses-grid{
    display:grid;
    grid-template-columns:repeat(1,minmax(0,1fr));
    gap:24px;
}
@media(min-width:768px){
    .dc-courses-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(min-width:1024px){
    .dc-courses-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(min-width:1280px){
    .dc-courses-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}

/* card */
.dc-course-card{
    position:relative;
    border:2px solid rgba(2,55,32,.08);
    border-radius:20px;
    background:linear-gradient(180deg,#fff,#fbfefd);
    display:flex;
    flex-direction:column;
    min-height:100%;
    transition:var(--dc-transition);
    box-shadow:var(--dc-shadow);
    overflow:hidden;
}
.dc-course-card:hover{
    transform:translateY(-6px);
    border-color:rgba(17,114,69,.35);
    box-shadow:0 18px 45px rgba(2,55,32,.14);
}
.dc-course-image{
    width:100%;
    height:160px;
    object-fit:cover;
    border-radius:14px;
    background:#eef3f1;
}
.dc-course-actions{
    position:absolute;
    right:14px;
    bottom:10px;
    display:flex;
    gap:8px;
}
.dc-course-icon-btn{
    width:40px;
    height:40px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:12px;
    background:#fff;
    color:var(--dc-primary);
    border:1px solid rgba(2,55,32,.08);
    box-shadow:0 8px 18px rgba(2,55,32,.12);
    transition:var(--dc-transition);
}
.dc-course-icon-btn:hover{
    transform:translateY(-2px);
    background:var(--dc-accent-soft);
}
.dc-course-icon-btn.is-active{
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    border-color:transparent;
}
.dc-course-icon-btn.course-wishlist-btn.is-active{
    background:linear-gradient(135deg,#e53935,#ff6b6b);
}
.price-badge{
    color:#fff;
    font-size:12px;
    font-weight:800;
    letter-spacing:.2px;
    line-height:1;
    padding:10px 14px 10px 13px;
    border-radius:0 12px 12px 0;
    box-shadow:0 10px 18px rgba(0,0,0,.12);
}
.price-badge.bg-primary-500{background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3))}
.price-badge.bg-\[\#FF3D00\]{background:linear-gradient(135deg,#ff5722,#ff3d00)}
.price-badge.bg-\[\#FF8B00\]{background:linear-gradient(135deg,#ffb347,#ff8b00)}

.dc-course-title{
    display:block;
    font-size:16px;
    line-height:1.5;
    font-weight:800;
    color:var(--dc-text);
    min-height:52px;
    transition:var(--dc-transition);
}
.dc-course-title:hover{color:var(--dc-primary-3)}

.dc-meta-inline{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:#374151;
    font-size:13px;
    font-weight:600;
}
.dc-meta-inline svg{color:var(--dc-primary)}

.dc-meta-date-icon{
    width:34px;
    height:34px;
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(46,185,126,.12);
    color:var(--dc-primary);
    flex-shrink:0;
}

.dc-course-footer{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:14px;
    padding:0 12px 12px;
    margin-top:auto;
}
.dc-price-block{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    align-items:flex-end;
    font-size:18px;
}
.dc-view-btn{
    min-height:42px;
    padding:0 14px;
    border-radius:12px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    font-size:13px;
    font-weight:800;
    box-shadow:0 10px 20px rgba(2,55,32,.18);
    transition:var(--dc-transition);
    white-space:nowrap;
}
.dc-view-btn:hover{
    transform:translateY(-2px);
    color:#fff;
}

/* empty */
.dc-empty-state{
    border:1px solid rgba(46,185,126,.22);
    border-radius:24px;
    padding:42px 20px;
    background:linear-gradient(180deg,#fff,#f8fcfa);
    text-align:center;
    box-shadow:var(--dc-shadow);
}
.dc-empty-icon{
    width:90px;
    height:90px;
    margin:0 auto 14px;
    border-radius:999px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(46,185,126,.12);
}
.dc-empty-state h3{
    font-size:22px;
    font-weight:800;
    color:var(--dc-text);
    margin-bottom:8px;
}
.dc-empty-state p{
    color:var(--dc-muted);
    max-width:480px;
    margin:0 auto;
}

/* pagination */
.dc-page-btn{
    min-width:40px;
    height:40px;
    padding:0 12px;
    border-radius:12px;
    border:1px solid var(--dc-border);
    background:#fff;
    color:#4b5563;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:14px;
    font-weight:700;
    transition:var(--dc-transition);
}
.dc-page-btn:hover{
    transform:translateY(-1px);
    border-color:var(--dc-primary-3);
    color:var(--dc-primary);
}
.dc-page-btn.is-primary{
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    border-color:transparent;
}
.dc-page-btn.is-current{
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    border-color:transparent;
}
.dc-page-btn.is-disabled{
    background:#f3f4f6;
    color:#c0c4cc;
    cursor:not-allowed;
}

/* drawer */
.dc-drawer{
    border-right:1px solid rgba(2,55,32,.08);
    box-shadow:var(--dc-shadow-lg);
    background:linear-gradient(180deg,#fff,#fbfefd);
}
.dc-drawer-handle{
    display:none;
    width:52px;
    height:5px;
    border-radius:999px;
    background:#d1d5db;
    margin:0 auto 14px;
}
.dc-drawer-footer{
    position:fixed;
    bottom:0;
    width:inherit;
    max-width:inherit;
    padding:14px 18px;
    display:flex;
    gap:10px;
    background:linear-gradient(to top,#fff 80%,rgba(255,255,255,.2));
    border-top:1px solid rgba(2,55,32,.06);
}
.dc-drawer-clear,
.dc-drawer-apply{
    min-height:46px;
    border-radius:14px;
    font-weight:800;
    transition:var(--dc-transition);
}
.dc-drawer-clear{
    flex:0 0 100px;
    border:1px solid var(--dc-border);
    background:#fff;
    color:#6b7280;
}
.dc-drawer-clear:hover{
    background:#fff1f1;
    color:#dc2626;
}
.dc-drawer-apply{
    flex:1;
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    box-shadow:0 10px 20px rgba(2,55,32,.18);
}
.dc-acc-item{
    border:1px solid rgba(2,55,32,.08);
    border-radius:16px;
    overflow:hidden;
    background:#fff;
}
.dc-acc-btn{
    width:100%;
    min-height:48px;
    padding:0 14px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    font-size:14px;
    font-weight:800;
    color:var(--dc-text);
    transition:var(--dc-transition);
}
.dc-acc-btn:hover{background:var(--dc-accent-soft)}
.dc-acc-arrow{transition:transform .22s ease}
.dc-acc-item.is-open .dc-acc-arrow{transform:rotate(180deg)}
.dc-acc-body{
    max-height:0;
    overflow:hidden;
    transition:max-height .28s ease;
    padding:0 14px;
}
.dc-acc-item.is-open .dc-acc-body{
    max-height:800px;
    padding-bottom:14px;
}
.dc-drawer-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:10px 12px;
    border-radius:12px;
    transition:var(--dc-transition);
}
.dc-drawer-row:hover{background:var(--dc-accent-soft)}

.dc-price-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
}
.dc-price-head span{
    min-width:72px;
    height:38px;
    padding:0 12px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:12px;
    background:rgba(46,185,126,.12);
    color:var(--dc-primary);
    font-size:13px;
    font-weight:800;
}
.dc-price-range{
    position:relative;
    height:34px;
    margin-top:14px;
}
.dc-range-track,
.dc-range-fill{
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    height:7px;
    border-radius:999px;
}
.dc-range-track{
    left:0;right:0;
    background:#e5ece8;
}
.dc-range-fill{
    background:linear-gradient(90deg,var(--dc-primary-3),var(--dc-accent));
}
.dc-price-range input[type=range]{
    position:absolute;
    width:100%;
    top:50%;
    transform:translateY(-50%);
    background:transparent;
    pointer-events:none;
    -webkit-appearance:none;
    appearance:none;
}
.dc-price-range input[type=range]::-webkit-slider-thumb{
    -webkit-appearance:none;
    width:18px;height:18px;border-radius:50%;
    background:#fff;border:4px solid var(--dc-primary-3);
    box-shadow:0 4px 10px rgba(2,55,32,.18);
    pointer-events:auto;cursor:grab;
}
.dc-mini-pill{
    border:1px solid rgba(2,55,32,.10);
    background:#fff;
    border-radius:999px;
    padding:7px 12px;
    font-size:12px;
    font-weight:700;
    color:#374151;
    transition:var(--dc-transition);
}
.dc-mini-pill:hover,
.dc-mini-pill.sf-active{
    background:var(--dc-accent-soft);
    color:var(--dc-primary);
    border-color:rgba(46,185,126,.28);
}

/* compare bar */
.dc-compare-bar{
    backdrop-filter:blur(10px);
}
.dc-compare-primary-btn{
    min-height:44px;
    padding:0 16px;
    border-radius:12px;
    background:linear-gradient(135deg,var(--dc-primary),var(--dc-primary-3));
    color:#fff;
    font-weight:800;
    box-shadow:0 10px 20px rgba(2,55,32,.18);
}
.dc-compare-primary-btn:disabled{
    opacity:.45;
    cursor:not-allowed;
    box-shadow:none;
}
.compare-preview-item{
    min-width:230px;
    background:#f8fcfa;
    border:1px solid rgba(46,185,126,.22);
    border-radius:14px;
    padding:10px;
    display:flex;
    align-items:center;
    gap:10px;
}
.compare-preview-item img{
    width:48px;height:48px;border-radius:10px;object-fit:cover;
}
.compare-preview-item-title{
    font-size:13px;font-weight:700;color:#111827;
}
.compare-preview-item-price{
    font-size:12px;font-weight:800;color:var(--dc-primary-3);
}
.compare-remove-btn{
    width:30px;height:30px;border-radius:8px;
    display:inline-flex;align-items:center;justify-content:center;
    color:#ef4444;transition:var(--dc-transition);
}
.compare-remove-btn:hover{background:#fee2e2}

/* compare modal */
.dc-compare-table th,
.dc-compare-table td{
    vertical-align:middle;
}
.compare-course-header{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:10px;
}
.compare-course-header img{
    width:88px;height:64px;object-fit:cover;border-radius:12px;
}
.compare-course-header .name{
    font-size:14px;
    font-weight:800;
    color:#111827;
}
.compare-price-main{
    display:block;
    font-size:22px;
    font-weight:900;
    color:var(--dc-primary-3);
}
.compare-price-old{
    display:block;
    font-size:12px;
    color:#9ca3af;
    text-decoration:line-through;
}
.compare-badge{
    min-height:32px;
    padding:0 12px;
    border-radius:999px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:12px;
    font-weight:800;
}
.compare-badge.success{
    background:#dcfce7;
    color:#15803d;
}
.compare-badge.orange{
    background:#ffedd5;
    color:#c2410c;
}

/* loading */
.animate-pulse.rounded-xl.border-2{
    border-radius:20px !important;
    background:#fff;
    box-shadow:var(--dc-shadow);
}

/* mobile */
@media(max-width:1279px){
    .dc-toolbar-wrap{padding:14px}
}
@media(max-width:1024px){
    .dc-course-image{height:180px}
}
@media(max-width:768px){
    .dc-toolbar-wrap{
        border-radius:18px;
        padding:12px;
    }

    .dc-search-input{height:50px}
    .dc-pill-btn{
        min-height:42px;
        padding:0 14px;
        font-size:13px;
    }

    .dc-results-head{
        flex-direction:column;
        align-items:stretch;
    }

    .dc-course-footer{
        flex-direction:column;
        align-items:stretch;
    }

    .dc-view-btn{
        width:100%;
    }

    .dc-drawer{
        width:100% !important;
        max-width:100% !important;
        border-radius:20px 20px 0 0;
        top:auto !important;
        bottom:0 !important;
        left:0 !important;
        right:0 !important;
        max-height:88vh !important;
        transform:translateY(100%) !important;
        transition:transform .35s ease !important;
    }
    .dc-drawer.-translate-x-full{
        transform:translateY(100%) !important;
    }
    .dc-drawer:not(.-translate-x-full){
        transform:translateY(0) !important;
    }

    .dc-drawer-handle{display:block}
    .dc-drawer-footer{
        width:100% !important;
        max-width:100% !important;
    }

    .dc-compare-table{
        min-width:760px;
    }
}

#drawer-filters{
    z-index: 9999 !important;
    background: #fff !important;
}

[data-drawer-backdrop]{
    z-index: 9998 !important;
}