:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1f242d;--border: #2a313c;--text: #e7ebf0;--muted: #97a1b0;--accent: #5b8cff;--accent-2: #3f6fe0;--danger: #ff6b6b;--radius: 12px}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}#root{min-height:100vh}.page{max-width:1200px;margin:0 auto;padding:20px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.topbar h1{font-size:20px;margin:0}.muted{color:var(--muted);font-size:14px}.error-text{color:var(--danger);font-size:14px;margin:6px 0}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card h2{margin:0 0 4px;font-size:17px}.card h3{margin:18px 0 8px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.admin-grid{display:grid;grid-template-columns:380px 1fr;gap:18px;align-items:start}.card--viewer{max-height:calc(100vh - 120px);overflow:auto}@media (max-width: 900px){.admin-grid{grid-template-columns:1fr}.card--viewer{max-height:none;overflow:visible}}.field{display:block;margin:14px 0 8px}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input[type=text],input[type=password]{width:100%;padding:10px 12px;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;outline:none}input:focus{border-color:var(--accent)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:10px 16px;border-radius:8px;cursor:pointer;transition:background .15s ease}.btn:hover{background:var(--accent-2)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--ghost{background:transparent;border:1px solid var(--border);color:var(--muted)}.btn--small{padding:8px 12px;font-size:13px}.login{max-width:360px;margin:60px auto;display:flex;flex-direction:column;gap:10px}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 14px;min-height:24px}.chip{background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:2px 10px;font-size:12px;color:var(--text)}.result{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.copy-link{display:flex;gap:8px}.copy-link input{flex:1;-webkit-user-select:text;user-select:text}.copy-link--compact input{font-size:12px}.links-list__row{display:grid;grid-template-columns:90px 1fr;gap:6px 10px;align-items:center;padding:10px 0;border-top:1px solid var(--border)}.links-list__row code{background:var(--panel-2);padding:2px 6px;border-radius:6px;font-size:12px}.links-list__row .copy-link{grid-column:1 / -1}.pdf-viewer{display:flex;flex-direction:column;gap:16px;align-items:center}.pdf-page{position:relative;width:100%;display:flex;flex-direction:column;align-items:center;min-height:200px}.pdf-page__num{align-self:flex-start;font-size:12px;color:var(--muted);margin-bottom:6px}.pdf-page canvas{max-width:100%;border-radius:6px;box-shadow:0 6px 20px #0006;-webkit-touch-callout:none;pointer-events:none}.pdf-page__skeleton{position:absolute;top:24px;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--muted);font-size:13px}.pdf-pages{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;padding:8px 0}.pdf-page2{position:relative;width:100%;max-width:1100px;background:#11151c;box-shadow:0 6px 20px #00000059}.pdf-canvas{width:100%;height:auto;display:block;-webkit-touch-callout:none;-webkit-user-drag:none;-webkit-user-select:none;user-select:none;pointer-events:none}.pdf-skel{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--muted);font-size:13px}.viewer-msg{padding:30px;text-align:center;color:var(--muted)}.viewer-msg--error{color:var(--danger)}.reader{width:100%;min-height:100vh;background:#0b0d11}.reader .pdf-page2{box-shadow:none}.reader__msg{padding:40px;text-align:center;color:var(--muted)}.screen-guard{position:relative;min-height:100vh}.screen-guard__shield{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;display:grid;place-items:center;background:#080a0efa;color:var(--text);font-size:18px;opacity:0;pointer-events:none;transition:opacity .12s ease}.screen-guard.is-shielded .screen-guard__shield{opacity:1;pointer-events:all}.screen-guard.is-shielded .screen-guard__content{filter:blur(18px)}@media print{body *{display:none!important}body:after{content:"Printing is disabled for this protected document.";display:block!important;padding:40px;font-size:18px}}