:root{--bg: #f1f4f1;--surface: #ffffff;--surface-2: #e7ece7;--border: #d8dfd7;--ink: #14201a;--muted: #5b6b62;--accent: #a8501f;--accent-soft: #f3e6da;--ok: #2f7a5f;--bad: #b23a3a;--shadow: 0 20px 60px -20px rgba(20, 32, 26, .25);--on-accent: #ffffff;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;color-scheme:light dark}:root[data-theme=dark]{--bg: #0e1512;--surface: #16211c;--surface-2: #1d2a24;--border: #2a3a32;--ink: #e9efea;--muted: #93a79c;--accent: #e58a4f;--accent-soft: #3a2a1c;--ok: #5fbfa0;--bad: #e5988a;--shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);--on-accent: #1a1208}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0e1512;--surface: #16211c;--surface-2: #1d2a24;--border: #2a3a32;--ink: #e9efea;--muted: #93a79c;--accent: #e58a4f;--accent-soft: #3a2a1c;--ok: #5fbfa0;--bad: #e5988a;--shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);--on-accent: #1a1208}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}#app{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:1.5rem 1.25rem 4rem}.topbar{width:100%;max-width:1040px;display:flex;align-items:center;justify-content:space-between;padding:.25rem .25rem 1.75rem}.wordmark{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1rem;letter-spacing:-.01em;color:var(--ink)}.wordmark svg{display:block;color:var(--accent)}.wordmark .dim{color:var(--muted);font-weight:500}.pill{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.03em;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.3rem .65rem;white-space:nowrap}.pill .dot{width:6px;height:6px;border-radius:999px;background:var(--ok)}.notice{width:100%;max-width:480px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:2.25rem 2rem}.notice--standalone{margin:3rem auto}.notice h1{font-size:1.35rem;margin:0 0 .6rem;letter-spacing:-.01em;line-height:1.25}.eyebrow{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 .75rem}.lede{color:var(--muted);font-size:.9rem;line-height:1.55;margin:0}.frame{width:100%;max-width:1040px;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:340px 1fr;opacity:0;transform:translateY(10px);animation:rise .5s ease-out forwards}@keyframes rise{to{opacity:1;transform:translateY(0)}}.rail{background:var(--surface-2);border-right:1px solid var(--border);padding:2.25rem 2rem;display:flex;flex-direction:column}.rail h1{font-size:clamp(1.5rem,1.1rem + 1.2vw,1.9rem);line-height:1.15;letter-spacing:-.015em;margin:0 0 .85rem}.rail .lede{margin:0 0 1.5rem}.expiry{display:flex;align-items:center;gap:.55rem;font-size:.82rem;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:.6rem .75rem;margin-bottom:1.75rem}.expiry svg{flex:none;color:var(--muted)}.expiry b{font-family:var(--font-mono);font-weight:600}.tree-wrap{margin-top:auto;padding-top:1.5rem;border-top:1px solid var(--border)}.tree-count{font-family:var(--font-mono);font-size:1.6rem;font-weight:600;margin:0;line-height:1.1}.tree-caption{font-size:.78rem;color:var(--muted);margin:.15rem 0 1rem;line-height:1.5}.tree-svg{width:100%;max-width:220px;height:auto;display:block}.tree-svg .edge{fill:none;stroke:var(--border);stroke-width:2;stroke-linecap:round;transition:stroke .5s ease}.tree-svg .edge.lit{stroke:var(--accent)}.tree-svg .node{fill:var(--surface);stroke:var(--border);stroke-width:2;transition:fill .4s ease,stroke .4s ease}.tree-svg .node.root{fill:var(--ink);stroke:var(--ink)}.tree-svg .node.lit{fill:var(--accent);stroke:var(--accent)}.tree-svg .overflow{font-family:var(--font-mono);font-size:11px;fill:var(--muted)}.main{padding:2.25rem;display:flex;flex-direction:column;gap:1.25rem;min-width:0}.panel{border:1px solid var(--border);border-radius:14px;padding:1.1rem 1.25rem}.panel h2,.admin-panel h2{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 .75rem;font-weight:600}.panel.verified{background:var(--accent-soft);border-color:transparent}.verify-row{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap}.verify-row>div{max-width:100%}.verify-status{font-size:.82rem;color:var(--muted);margin:0}.verified-row{display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:var(--ink)}.verified-row svg{color:var(--ok);flex:none}.dropzone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;text-align:center;border:1.5px dashed var(--border);border-radius:16px;padding:2.25rem 1.5rem;cursor:pointer;transition:border-color .2s ease,background .2s ease}.dropzone svg{color:var(--muted)}.dropzone .primary{font-size:.95rem;font-weight:600}.dropzone .secondary{font-size:.8rem;color:var(--muted)}.dropzone:hover,.dropzone.drag{border-color:var(--accent);background:var(--accent-soft)}.dropzone.disabled{cursor:not-allowed;opacity:.55}.dropzone.disabled:hover{border-color:var(--border);background:transparent}.btn{font:inherit;font-weight:600;font-size:.85rem;border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--ink);padding:.55rem 1.05rem;cursor:pointer;margin-top:.25rem;display:inline-block;text-decoration:none}.btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn:disabled{cursor:not-allowed;opacity:.6}.rows{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}.row{display:flex;align-items:center;gap:.75rem;font-size:.88rem}.row .name{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row .meta{font-family:var(--font-mono);font-size:.78rem;color:var(--muted);flex:none}.row .icon{flex:none;width:18px;height:18px;color:var(--ok);opacity:.85}.row.failed .name{color:var(--bad)}.row.sent .name:after{content:" — sent";color:var(--ok);font-weight:600}.row progress{flex:1 1 120px;width:100%;height:6px;accent-color:var(--accent);border-radius:999px;overflow:hidden;border:none;background:var(--border)}.row progress::-webkit-progress-bar{background:var(--border);border-radius:999px}.row progress::-webkit-progress-value{background:var(--accent);border-radius:999px;transition:width .25s ease}.row progress::-moz-progress-bar{background:var(--accent);border-radius:999px}.retry{background:none;border:none;color:var(--accent);font:inherit;font-size:.78rem;font-weight:600;cursor:pointer;padding:0;flex:none}.retry:hover{text-decoration:underline}.empty{color:var(--muted);font-size:.85rem;list-style:none}@media (max-width: 860px){.frame{grid-template-columns:1fr}.rail{border-right:none;border-bottom:1px solid var(--border);padding:1.5rem}.tree-wrap{margin-top:1.25rem;padding-top:1.25rem;display:flex;align-items:center;gap:1.25rem}.tree-svg{max-width:110px;flex:none}.tree-caption{margin-bottom:0}.main{padding:1.5rem}}@media (max-width: 480px){.topbar{padding-bottom:1.25rem}.rail h1{font-size:1.35rem}.dropzone{padding:1.75rem 1rem}.notice{padding:1.75rem 1.25rem}}.admin-shell{width:100%;max-width:1040px;margin:0 auto;display:flex;flex-direction:column;gap:1.25rem}.admin-panel{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:1.5rem 1.75rem}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.panel-head h2{margin-bottom:0}.admin-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem 1.25rem;align-items:end}.field{display:flex;flex-direction:column;gap:.4rem;font-size:.82rem;color:var(--ink);min-width:0}.field>span{font-weight:600}.field em{font-style:normal;font-weight:400;color:var(--muted);font-size:.78rem}.field input{font:inherit;font-family:var(--font-sans);background:var(--surface-2);border:1px solid var(--border);border-radius:9px;padding:.55rem .7rem;color:var(--ink);width:100%}.field-narrow{max-width:200px}.form-error{color:var(--bad);font-size:.82rem;margin:.9rem 0 0}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn-primary:hover:not(:disabled){filter:brightness(1.05)}.btn-ghost{background:transparent}.btn-small{padding:.35rem .65rem;font-size:.78rem;margin-top:0}.btn-danger{color:var(--bad)}.btn-danger:hover:not(:disabled){border-color:var(--bad);color:var(--bad)}.btn-armed{border-color:var(--bad);background:var(--bad);color:#fff}.new-link{margin-top:1.1rem;padding:1rem 1.1rem;background:var(--accent-soft);border-radius:12px}.new-link-label{margin:0 0 .6rem;font-size:.82rem;color:var(--ink);font-weight:600}.new-link-row{display:flex;gap:.6rem}.new-link-input{flex:1 1 auto;min-width:0;font-family:var(--font-mono);font-size:.82rem;padding:.55rem .7rem;border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--ink)}.new-link-meta{margin:.6rem 0 0;font-size:.78rem;color:var(--muted)}.table-wrap{width:100%;overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}.admin-table th{text-align:left;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:0 .6rem .6rem;border-bottom:1px solid var(--border);white-space:nowrap}.admin-table td{padding:.7rem .6rem;border-bottom:1px solid var(--border);vertical-align:middle}.admin-table tbody tr:last-child td{border-bottom:none}.admin-table tbody tr.row-open{background:var(--accent-soft)}.admin-table .mono{font-family:var(--font-mono);font-size:.8rem;color:var(--muted);white-space:nowrap}.admin-table .empty{color:var(--muted);font-size:.85rem;padding:1rem .6rem}.badge{display:inline-flex;align-items:center;font-family:var(--font-mono);font-size:.72rem;font-weight:600;letter-spacing:.02em;padding:.2rem .55rem;border-radius:999px;border:1px solid var(--border);color:var(--muted);background:transparent}.badge-active{color:var(--ok);border-color:var(--ok)}.badge-revoked{color:var(--bad);border-color:var(--bad)}.badge-expired{color:var(--muted);border-color:var(--border)}.cell-client{font-weight:600}.cell-note{font-size:.78rem;color:var(--muted);margin-top:.15rem;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cell-created-by{font-size:.8rem;color:var(--muted)}.col-actions{text-align:right}.action-group{display:inline-flex;gap:.4rem;justify-content:flex-end}.file-actions{display:inline-flex;align-items:center;gap:.5rem;flex:none}.detail-client{margin:.2rem 0 .3rem;font-size:1.15rem;letter-spacing:-.01em}.detail-meta{margin:0;font-size:.8rem;color:var(--muted);font-family:var(--font-mono)}@media (max-width: 720px){.admin-panel{padding:1.25rem}.admin-form{grid-template-columns:1fr}.field-narrow{max-width:none}.panel-head{flex-wrap:wrap}.new-link-row{flex-direction:column}}@media (prefers-reduced-motion: reduce){.frame{animation:none;opacity:1;transform:none}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}