.materials-page{min-height:100vh;color:#f8fafc;background:radial-gradient(circle at top left,rgba(250,204,21,.22),transparent 30rem),radial-gradient(circle at 85% 5%,rgba(56,189,248,.16),transparent 28rem),linear-gradient(135deg,#07101d,#0b1526 46%,#0a1020)}.materials-shell{width:min(1180px,calc(100% - 34px));margin:0 auto;padding:28px 0 50px}.materials-topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.materials-brand{display:flex;align-items:center;gap:12px;padding:10px 14px;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(255,255,255,.055);text-decoration:none;color:#f8fafc}.materials-logo{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#facc15,#f59e0b);color:#111827;font-weight:900}.materials-brand strong,.materials-brand small{display:block}.materials-brand small{color:#a8b3c5;font-size:12px}.materials-link{border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(255,255,255,.07);color:#e5edf7;padding:12px 16px;font:inherit;font-weight:850;text-decoration:none;white-space:nowrap}.materials-hero{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;padding:28px;border:1px solid rgba(255,255,255,.13);border-radius:30px;background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.035));box-shadow:0 24px 80px rgba(0,0,0,.35)}.materials-hero h1{margin:0;font-size:clamp(34px,5vw,64px);line-height:.98;letter-spacing:-.055em}.materials-lead{margin:18px 0 0;max-width:760px;color:#cbd5e1;font-size:18px;line-height:1.6}.materials-eyebrow{margin:0 0 10px;color:#fde68a;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:900}.materials-card{padding:18px;border:1px solid rgba(255,255,255,.13);border-radius:24px;background:rgba(8,14,28,.62)}.materials-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.materials-stats div{padding:14px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}.materials-stats b{display:block;font-size:24px}.materials-stats span{display:block;color:#a8b3c5;font-size:12px;margin-top:3px}.materials-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;margin:18px 0;padding:14px;border:1px solid rgba(255,255,255,.13);border-radius:24px;background:rgba(8,14,28,.58)}.materials-search{min-height:46px;padding:0 14px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.055);color:#f8fafc;font:inherit}.materials-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.materials-status{margin:14px 0;color:#cbd5e1}.material-file{position:relative;overflow:hidden;display:grid;grid-template-rows:auto auto minmax(68px,auto) auto auto;gap:14px;min-height:250px;min-width:0;padding:18px;border:1px solid rgba(255,255,255,.13);border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.035));box-shadow:0 20px 60px rgba(0,0,0,.22)}.material-file:before{content:'';position:absolute;right:-50px;bottom:-80px;width:170px;height:170px;border-radius:999px;background:rgba(250,204,21,.07);pointer-events:none}.material-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;position:relative;min-width:0}.material-icon{width:54px;height:54px;min-width:54px;border-radius:18px;display:grid;place-items:center;font-size:26px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.075)}.material-tag{display:inline-flex;align-items:center;height:30px;padding:0 10px;border-radius:999px;color:#dbeafe;background:rgba(56,189,248,.11);border:1px solid rgba(56,189,248,.24);font-size:12px;font-weight:900;max-width:100%;overflow:hidden;text-overflow:ellipsis}.material-file h3{margin:0;font-size:22px;line-height:1.15;letter-spacing:-.02em;position:relative;min-width:0;overflow-wrap:anywhere;word-break:break-word}.material-file p{margin:0;color:#b9c5d6;line-height:1.55;position:relative;min-width:0;overflow-wrap:anywhere}.material-meta{display:flex;flex-wrap:wrap;gap:8px;position:relative;min-width:0}.material-meta span{max-width:100%;padding:7px 9px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.09);color:#cbd5e1;font-size:12px;font-weight:750;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.material-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:10px;margin-top:auto;position:relative;min-width:0}.material-actions .materials-btn{display:inline-flex;align-items:center;justify-content:center;min-width:0;width:100%;text-align:center;border-radius:999px;padding:11px 12px;background:linear-gradient(135deg,#facc15,#f59e0b);color:#111827;border:0;text-decoration:none;font-weight:900;cursor:pointer;font:inherit;line-height:1.1;white-space:normal;overflow-wrap:anywhere}.material-actions .view-pdf-btn{background:rgba(255,255,255,.09);color:#f8fafc;border:1px solid rgba(255,255,255,.14)}
.pdf-viewer-overlay{position:fixed;inset:0;z-index:80;display:grid;place-items:center;background:rgba(2,6,23,.88);backdrop-filter:blur(12px);padding:10px}.pdf-viewer-overlay[hidden]{display:none}.pdf-viewer-shell{width:min(1480px,98vw);height:96dvh;display:grid;grid-template-rows:auto auto minmax(0,1fr);border:1px solid rgba(255,255,255,.16);border-radius:28px;background:linear-gradient(160deg,rgba(15,23,42,.98),rgba(8,14,28,.98));box-shadow:0 28px 90px rgba(0,0,0,.5);overflow:hidden}.pdf-viewer-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:14px 20px 10px;border-bottom:1px solid rgba(255,255,255,.1)}.pdf-viewer-header h2{margin:0;font-size:clamp(20px,3vw,32px);line-height:1.1;overflow-wrap:anywhere}.pdf-viewer-meta{margin:6px 0 0;color:#a8b3c5;line-height:1.35;overflow-wrap:anywhere}.pdf-viewer-close,.pdf-viewer-toolbar button,.pdf-viewer-download{border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(255,255,255,.08);color:#e5edf7;padding:10px 13px;font:inherit;font-weight:850;text-decoration:none;white-space:nowrap;cursor:pointer}.pdf-viewer-close{background:rgba(250,204,21,.14);color:#fde68a}.pdf-viewer-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 20px;border-bottom:1px solid rgba(255,255,255,.09)}.pdf-viewer-toolbar span{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.06);color:#dbeafe;font-size:13px;font-weight:850}.pdf-viewer-toolbar button:disabled{opacity:.55;cursor:not-allowed}.pdf-viewer-download{background:linear-gradient(135deg,#facc15,#f59e0b);color:#111827;border:0}.pdf-viewer-download.secondary-view{background:rgba(255,255,255,.08);color:#e5edf7;border:1px solid rgba(255,255,255,.14)}.pdf-viewer-status{margin:0;padding:8px 20px;color:#cbd5e1;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.08)}.pdf-viewer-status.error{color:#fecdd3;background:rgba(251,113,133,.1)}.pdf-canvas-wrap{min-height:0;overflow:auto;padding:12px;display:grid;justify-items:center;align-items:start;background:rgba(2,6,23,.45)}#pdfCanvas{max-width:100%;height:auto;background:#fff;border-radius:10px;box-shadow:0 12px 42px rgba(0,0,0,.38)}.pdf-native-frame{width:100%;height:100%;min-height:76vh;border:0;border-radius:12px;background:#fff;box-shadow:0 12px 42px rgba(0,0,0,.38)}.pdf-viewer-overlay.native-fallback .pdf-viewer-shell{grid-template-rows:auto minmax(0,1fr)}.pdf-viewer-overlay.native-fallback .pdf-viewer-toolbar{display:none}.pdf-viewer-overlay.native-fallback .pdf-viewer-status{display:none}.pdf-viewer-overlay.native-fallback .pdf-viewer-header{padding:12px 18px}.pdf-viewer-overlay.native-fallback .pdf-viewer-header h2{font-size:clamp(18px,2vw,26px)}.pdf-viewer-overlay.native-fallback .pdf-canvas-wrap{padding:8px}body.pdf-open{overflow:hidden}
@media(max-width:980px){.materials-hero{grid-template-columns:1fr}.materials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.materials-toolbar{grid-template-columns:1fr}.materials-link{width:100%;text-align:center}}@media(max-width:640px){.materials-shell{width:min(100% - 20px,640px);padding-top:14px}.materials-topbar{display:grid}.materials-hero{padding:20px;border-radius:24px}.materials-hero h1{font-size:38px}.materials-grid{grid-template-columns:1fr}.materials-stats{grid-template-columns:1fr}.material-file{grid-template-rows:auto auto auto auto auto}.material-actions{grid-template-columns:1fr}.pdf-viewer-overlay{padding:0}.pdf-viewer-shell{width:100vw;height:100dvh;border-radius:0;border-left:0;border-right:0}.pdf-viewer-header{padding:10px 12px}.pdf-viewer-toolbar{padding:8px 10px;gap:6px}.pdf-viewer-toolbar button,.pdf-viewer-download,.pdf-viewer-close{padding:9px 11px;font-size:13px}.pdf-canvas-wrap{padding:6px}.pdf-viewer-meta{font-size:13px}.pdf-native-frame{border-radius:0;min-height:100%;height:100%}}