/* V22 — Perpustakaan Dokumen PDF */
.document-hero{
  position:relative;overflow:hidden;padding:clamp(54px,7vw,104px) 0;
  background:linear-gradient(120deg,#2f0b3b 0%,#75156d 52%,#13894f 100%);color:#fff
}
.document-hero::after{content:"";position:absolute;inset:auto -8% -55% auto;width:520px;aspect-ratio:1;border:1px solid rgba(255,255,255,.18);border-radius:50%}
.document-hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(220px,.5fr);align-items:center;gap:clamp(28px,6vw,80px)}
.document-hero h1{max-width:850px;margin:.55rem 0 1rem;font-size:clamp(2.25rem,5vw,5rem);line-height:1.02;letter-spacing:-.045em;font-weight:750}
.document-hero p{max-width:760px;margin:0;color:rgba(255,255,255,.82);font-size:clamp(1rem,1.5vw,1.25rem);line-height:1.75}
.document-hero__icon{justify-self:end;display:grid;place-items:center;width:min(270px,100%);aspect-ratio:1;border:1px solid rgba(255,255,255,.24);border-radius:38px;background:rgba(255,255,255,.11);box-shadow:0 24px 80px rgba(21,4,28,.28);backdrop-filter:blur(18px)}
.document-hero__icon span{font-size:clamp(3rem,7vw,5.4rem);line-height:1;font-weight:800;letter-spacing:-.06em}
.document-hero__icon small{color:rgba(255,255,255,.8)}
.document-library{background:linear-gradient(180deg,#fff 0,#faf7fb 100%)}
.document-filter{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(190px,.55fr) auto;gap:14px;align-items:end;margin-bottom:clamp(34px,5vw,64px);padding:18px;border:1px solid #eadfea;border-radius:24px;background:#fff;box-shadow:0 18px 55px rgba(48,20,52,.08)}
.document-filter label{display:grid;gap:8px;margin:0;color:#4c3d50;font-size:.88rem}
.document-filter input,.document-filter select{min-height:52px;border:1px solid #dfd2e1;border-radius:15px;padding:0 16px;background:#fff;color:#2f2132;outline:none}
.document-filter input:focus,.document-filter select:focus{border-color:#8f2b83;box-shadow:0 0 0 4px rgba(117,21,109,.09)}
.document-filter .btn{min-height:52px;border-radius:15px;padding-inline:24px}
.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.2vw,28px)}
.document-card{min-width:0;overflow:hidden;border:1px solid #e9dfe9;border-radius:25px;background:#fff;box-shadow:0 18px 50px rgba(48,20,52,.08);transition:transform .2s ease,box-shadow .2s ease}
.document-card:hover{transform:translateY(-5px);box-shadow:0 26px 70px rgba(48,20,52,.13)}
.document-card__media{position:relative;display:grid;place-items:center;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#efe5f2,#e3f3eb)}
.document-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.document-card:hover .document-card__media img{transform:scale(1.035)}
.document-card__pdf{display:grid;place-items:center;width:102px;aspect-ratio:1;border-radius:28px;background:linear-gradient(135deg,#75156d,#13894f);color:#fff;font-size:1.55rem;font-weight:800;box-shadow:0 18px 45px rgba(72,15,72,.25)}
.document-card__type{position:absolute;left:14px;top:14px;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.92);color:#651460;font-size:.78rem;font-weight:650;backdrop-filter:blur(9px)}
.document-card__body{display:flex;flex-direction:column;min-height:240px;padding:22px}
.document-card__body h2{margin:0 0 10px;font-size:clamp(1.08rem,1.4vw,1.35rem);line-height:1.35;font-weight:700;color:#321039}
.document-card__body p{display:-webkit-box;overflow:hidden;margin:0 0 22px;color:#6d6070;line-height:1.7;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.document-card__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:15px;border-top:1px solid #eee5ef;color:#766a78;font-size:.88rem}
.document-card__foot a{color:#75156d;font-weight:650}
.document-detail-head{padding:clamp(42px,6vw,86px) 0;background:linear-gradient(135deg,#fbf5fb,#f2faf6)}
.document-detail-head__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);align-items:center;gap:clamp(30px,6vw,80px)}
.document-detail-head h1{margin:15px 0 18px;font-size:clamp(2rem,4.8vw,4.5rem);line-height:1.04;letter-spacing:-.04em;color:#34103d;font-weight:750}
.document-detail-head p{max-width:760px;color:#6b5d6d;font-size:1.08rem;line-height:1.78}
.back-link{display:inline-flex;margin-bottom:24px;color:#75156d;font-size:.92rem;font-weight:650}
.document-detail-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin:24px 0;color:#655769;font-size:.9rem}
.document-detail-meta>*{padding:8px 12px;border:1px solid #e1d4e3;border-radius:999px;background:rgba(255,255,255,.7)}
.document-detail-actions{display:flex;flex-wrap:wrap;gap:12px}
.document-detail-actions .btn{min-height:50px;border-radius:15px;padding:12px 20px}
.btn-outline{border:1px solid #7b2577;background:#fff;color:#6f176b}
.document-detail-cover{display:grid;place-items:center;overflow:hidden;aspect-ratio:4/3;border-radius:32px;background:linear-gradient(135deg,#75156d,#13894f);box-shadow:0 28px 80px rgba(53,18,59,.18)}
.document-detail-cover img{width:100%;height:100%;object-fit:cover}
.document-detail-cover>span{color:#fff;font-size:4rem;font-weight:800;letter-spacing:-.06em}
.pdf-preview-section{background:#f8f5f8}
.pdf-viewer{position:relative;overflow:hidden;border:1px solid #dfd4e1;border-radius:25px;background:#342b36;box-shadow:0 24px 70px rgba(37,20,40,.12)}
.pdf-viewer iframe{display:block;width:100%;height:min(78vh,920px);min-height:600px;border:0;background:#fff}
.pdf-viewer__fallback{display:none;padding:30px;text-align:center;background:#fff}
.learning-document-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:clamp(28px,5vw,56px);border-radius:30px;background:linear-gradient(125deg,#32103b,#75156d 55%,#13894f);color:#fff;box-shadow:0 28px 80px rgba(49,16,58,.2)}
.learning-document-cta h2{margin:.45rem 0 .65rem;color:#fff;font-size:clamp(1.7rem,3vw,3rem)}
.learning-document-cta p{margin:0;color:rgba(255,255,255,.78)}
.learning-document-cta .btn{flex:0 0 auto;background:#fff;color:#671263;border:0}
.pdf-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.pdf-admin-card{display:grid;grid-template-columns:210px minmax(0,1fr);overflow:hidden;border:1px solid #e5dce6;border-radius:24px;background:#fff;box-shadow:0 16px 45px rgba(48,20,52,.07)}
.pdf-admin-card__cover{display:grid;place-items:center;min-height:235px;background:linear-gradient(135deg,#f3eaf5,#e6f4ed);overflow:hidden}
.pdf-admin-card__cover img{width:100%;height:100%;object-fit:cover}
.pdf-file-icon{display:grid;place-items:center;width:82px;aspect-ratio:1;border-radius:22px;background:linear-gradient(135deg,#75156d,#13894f);color:#fff;font-size:1.2rem;font-weight:800;box-shadow:0 14px 34px rgba(75,18,75,.2)}
.pdf-admin-card__body{display:flex;flex-direction:column;padding:22px;min-width:0}
.pdf-admin-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#7b6e7e;font-size:.8rem}
.pdf-admin-card__body h3{margin:12px 0 8px;font-size:1.18rem;font-weight:700;color:#321039}
.pdf-admin-card__body p{display:-webkit-box;overflow:hidden;margin:0 0 12px;color:#6b5e6e;line-height:1.6;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.pdf-admin-card__body small{color:#817484}
.pdf-admin-card__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:16px}
.pdf-admin-card__actions form{margin:0}
.current-pdf{display:flex;align-items:center;gap:16px;margin-bottom:16px;padding:16px;border:1px solid #e3d8e5;border-radius:18px;background:#fbf8fc}
.current-pdf .pdf-file-icon{width:58px;border-radius:16px;font-size:.86rem}
.current-pdf strong,.current-pdf small{display:block;word-break:break-word}
.current-pdf small{margin-top:4px;color:#766a79}
.upload-zone--pdf{min-height:170px}
.upload-zone--pdf .upload-icon{width:auto;padding:10px 14px;border-radius:14px;font-size:.85rem;font-weight:800}
.status-pill--published{background:#e4f6eb;color:#087a3e}.status-pill--draft{background:#f4edf5;color:#71536f}
@media(max-width:1100px){.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pdf-admin-grid{grid-template-columns:1fr}.document-hero__grid,.document-detail-head__grid{grid-template-columns:minmax(0,1fr) 260px}}
@media(max-width:780px){.document-hero__grid,.document-detail-head__grid{grid-template-columns:1fr}.document-hero__icon{justify-self:start;width:180px;border-radius:26px}.document-filter{grid-template-columns:1fr 1fr}.document-filter .btn{grid-column:1/-1}.document-detail-cover{max-width:520px;width:100%}.learning-document-cta__inner{align-items:flex-start;flex-direction:column}.pdf-viewer iframe{height:68vh;min-height:500px}}
@media(max-width:620px){.document-hero{padding:42px 0}.document-hero h1{font-size:2.35rem}.document-hero__icon{display:none}.document-filter{grid-template-columns:1fr;padding:14px;border-radius:19px}.document-filter .btn{grid-column:auto;width:100%}.document-grid{grid-auto-flow:column;grid-auto-columns:minmax(78vw,1fr);grid-template-columns:none;overflow-x:auto;gap:14px;padding:2px 2px 20px;scroll-snap-type:x mandatory;scrollbar-width:none}.document-grid::-webkit-scrollbar{display:none}.document-card{scroll-snap-align:start}.document-card__body{min-height:230px;padding:18px}.document-detail-head{padding:34px 0}.document-detail-head h1{font-size:2.25rem}.document-detail-actions{display:grid;grid-template-columns:1fr 1fr}.document-detail-actions .btn{text-align:center}.pdf-viewer{border-radius:18px}.pdf-viewer iframe{height:62vh;min-height:440px}.pdf-admin-card{grid-template-columns:1fr}.pdf-admin-card__cover{min-height:190px;aspect-ratio:16/8}.pdf-admin-card__actions{display:grid;grid-template-columns:1fr 1fr}.pdf-admin-card__actions form,.pdf-admin-card__actions .dash-btn{width:100%}.pdf-admin-card__actions form:last-child{grid-column:1/-1}.learning-document-cta__inner{border-radius:22px;padding:25px 20px}}