:root{--bg:#f4f5f7;--card:#ffffff;--ink:#15202b;--muted:#5f6b7a;--line:#dde2e8;--accent:#0b6e4f;--accent-ink:#ffffff;--accent-soft:#e4f3ed;--warn:#b45309;--warn-soft:#fff4e5;--danger:#b91c1c;--danger-soft:#fdecec;--info-soft:#e8f0fe;--radius:12px;--shadow:0 1px 2px rgba(16,24,40,0.06),0 1px 3px rgba(16,24,40,0.1);--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;-webkit-text-size-adjust:100%}a{color:var(--accent);text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.container{max-width:760px;margin:0 auto;padding:16px 14px 96px}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:#0f172a;color:#fff;padding:10px 14px;gap:12px}.topbar,.topbar .brand{display:flex;align-items:center}.topbar .brand{font-weight:700;letter-spacing:.3px;font-size:15px;gap:8px}.topbar .brand-logo{height:26px;width:auto;display:block}.topbar .brand small{font-weight:400;opacity:.75;margin-left:6px}.topbar nav{margin-left:auto;display:flex;gap:14px;font-size:14px}.topbar nav a{color:#cbd5e1}.topbar nav a:hover{color:#fff}h1{font-size:22px;margin:6px 0 14px}h2{font-size:17px;margin:0 0 10px}h3{font-size:15px;margin:14px 0 6px;text-transform:uppercase;letter-spacing:.4px}h3,p.lead{color:var(--muted)}p.lead{margin:0 0 14px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}.card.compact{padding:12px 14px}.card.clickable{cursor:pointer;transition:transform .05s}.card.clickable:active{transform:scale(.995)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}@media 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12px;background:#fff;font-size:14px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;min-height:40px;display:inline-flex;align-items:center}.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}.chip:disabled{opacity:.6;cursor:default}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:10px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);font-weight:600;cursor:pointer;min-height:44px}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:#fff;color:var(--accent)}.btn.ghost{background:transparent;border-color:var(--line);color:var(--ink)}.btn.danger{background:var(--danger);border-color:var(--danger)}.btn.small{padding:7px 11px;min-height:36px;font-size:14px}.btn.block{width:100%}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#e5e7eb;color:#374151}.badge.planned{background:var(--info-soft);color:#1d4ed8}.badge.checked_in{background:var(--warn-soft);color:var(--warn)}.badge.checked_out{background:#ede9fe;color:#6d28d9}.badge.finalized{background:var(--accent-soft);color:var(--accent)}.badge.cancelled{background:#f3f4f6;color:#6b7280}.alert{padding:12px 14px;border-radius:10px;margin-bottom:12px;font-size:14.5px}.alert.info{background:var(--info-soft);color:#1e3a8a}.alert.warn{background:var(--warn-soft);color:#7c2d12}.alert.danger{background:var(--danger-soft);color:#7f1d1d}.alert.ok{background:var(--accent-soft);color:#064e3b}.tabs{display:flex;gap:6px;overflow-x:auto;padding:4px 0 10px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{white-space:nowrap;padding:9px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer}.tab.on{background:var(--ink);color:#fff;border-color:var(--ink)}.tab .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-left:6px}.savebar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center;justify-content:space-between;z-index:30}.savebar .status{font-size:13px;color:var(--muted)}table.kv{width:100%;border-collapse:collapse;font-size:14.5px}table.kv th{text-align:left;color:var(--muted);font-weight:500;width:42%;padding:6px 8px 6px 0;vertical-align:top}table.kv td{padding:6px 0;vertical-align:top}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));grid-gap:10px;gap:10px}.photo{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.photo img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#eee}.photo .meta{padding:6px 8px;font-size:12px;color:var(--muted)}.photo .meta b{color:var(--ink)}.sigpad{border:1px dashed #9aa4b2;border-radius:10px;background:#fff;touch-action:none;width:100%;height:180px;display:block}.sig-img{max-width:260px;max-height:90px;border:1px solid var(--line);border-radius:6px;background:#fff;padding:4px}.list-item{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.right{text-align:right}.mt{margin-top:12px}.mb{margin-bottom:12px}.rules ol{padding-left:20px}.rules li{margin-bottom:10px;line-height:1.45}.center{text-align:center}.login-wrap{max-width:420px;margin:40px auto}.spinner{display:inline-block;width:14px;height:14px;border:2px solid #cbd5e1;border-top:2px solid var(--accent);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px}@keyframes spin{to{transform:rotate(1turn)}}.checkline{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.checkline:last-child{border-bottom:0}.checkline input{width:22px;height:22px}