:root{--bg: #f6f7f9;--fg: #111;--muted: #666;--accent: #1f6feb;--danger: #c0392b;--warn: #b35900;--border: #d8dde3;--sidebar-bg: #1f2933;--sidebar-bg-hover: #2c3a4a}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;background:var(--bg);color:var(--fg)}body{font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,system-ui,sans-serif;-webkit-text-size-adjust:100%}h2{text-align:center}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--sidebar-bg);color:#fff;padding:16px;display:flex;flex-direction:column;gap:4px}.sidebar h3{margin:0 0 4px;font-size:1.05em}.sidebar a{color:#fff;display:block;padding:10px;border-radius:6px;text-decoration:none;white-space:nowrap}.sidebar a.active,.sidebar a:hover{background:var(--sidebar-bg-hover)}.sidebar a.sub-nav{padding:8px 10px 8px 26px;color:#b8c2cc}.sidebar a.sub-nav.active,.sidebar a.sub-nav:hover{color:#fff}.sidebar .nav-group-label{padding:10px 10px 4px;margin-top:6px;color:#b8c2cc;font-size:.85em;font-weight:600;letter-spacing:.02em;-webkit-user-select:none;user-select:none}.sidebar .nav-group-toggle{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:transparent;color:#fff;border:none;padding:10px;border-radius:6px;cursor:pointer;font-size:1em;font-family:inherit;margin-top:6px}.sidebar .nav-group-toggle:hover{background:var(--sidebar-bg-hover)}.sidebar .nav-group-chevron{display:inline-block;width:1em;font-size:.7em;color:#b8c2cc}.sidebar hr{border:none;border-top:1px solid #364554;margin:8px 0}.sidebar .muted{color:#b8c2cc;font-size:.85em}.sidebar button{background:transparent;color:#fff;border:1px solid #4a5867;padding:8px 12px;border-radius:6px;cursor:pointer;margin-top:4px}.sidebar button:hover{background:var(--sidebar-bg-hover)}.main{padding:24px;min-width:0;overflow-x:auto}.hamburger{display:none;position:fixed;top:8px;left:8px;z-index:30;width:44px;height:44px;padding:0;background:var(--sidebar-bg);color:#fff;border:1px solid #4a5867;border-radius:8px;font-size:22px;line-height:1;cursor:pointer;box-shadow:0 2px 6px #0003}.sidebar-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:20}@media (max-width: 800px){.shell{grid-template-columns:1fr}.hamburger{display:inline-flex;align-items:center;justify-content:center}.sidebar{position:fixed;top:0;left:0;bottom:0;width:240px;max-width:80vw;z-index:25;transform:translate(-100%);transition:transform .2s ease;box-shadow:2px 0 12px #00000040;padding-top:56px;overflow-y:auto}.menu-open .sidebar{transform:translate(0)}.menu-open .sidebar-backdrop{display:block}.main{padding:8px 12px 12px}}.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:12px}table{width:100%;border-collapse:collapse}th,td{padding:8px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}@media (max-width: 600px){th,td{padding:6px 4px;font-size:.92em}}button{font:inherit;padding:8px 14px;border-radius:6px;border:1px solid var(--border);background:#fff;cursor:pointer;min-height:36px;-webkit-tap-highlight-color:transparent}button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}button.danger{background:var(--danger);color:#fff;border-color:var(--danger)}.k-seat-name{font-size:1.15em;font-weight:700;color:var(--fg)}.k-qty{font-family:ui-monospace,Cascadia Code,SF Mono,Menlo,Consolas,Roboto Mono,Noto Sans Mono,monospace;font-variant-numeric:tabular-nums}@keyframes bills-check-pending-pulse{0%{box-shadow:0 0 #c0392b8c}70%{box-shadow:0 0 0 10px #c0392b00}to{box-shadow:0 0 #c0392b00}}.op-card.bills-check-pending{background:#fdecea;border-color:#c0392b;animation:bills-check-pending-pulse 1.6s ease-out infinite}@media (prefers-reduced-motion: reduce){.op-card.bills-check-pending{animation:none}}button.bucket-attention{background:#fdecea;border-color:#c0392b;color:#9b2c20}button.bucket-attention:hover{background:#fbd9d4}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font:inherit;padding:8px 10px;border-radius:6px;border:1px solid var(--border);font-size:16px;max-width:100%}@media (min-width: 800px){input,select,textarea{font-size:14px}}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.col{display:flex;flex-direction:column;gap:8px}.muted{color:var(--muted);font-size:.9em}.danger{color:var(--danger)}.warn{color:var(--warn)}.kitchen{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}@media (max-width: 1100px){.kitchen{grid-template-columns:1fr 1fr}}@media (max-width: 700px){.kitchen{grid-template-columns:1fr}}.op-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}@media (max-width: 480px){.op-grid{grid-template-columns:1fr;gap:8px}}.op-card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:6px}.op-card.op-active{border-left:4px solid var(--accent);background:#f7fbff}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef;color:var(--accent);font-size:12px}.badge-active{background:#d6f5e0;color:#186a3b;padding:2px 8px;border-radius:999px;font-size:12px}.badge-idle{background:#eee;color:#666;padding:2px 8px;border-radius:999px;font-size:12px}.action-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.dash-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:12px}@media (max-width: 480px){.dash-grid{grid-template-columns:1fr 1fr;gap:8px}}.dash-tile{display:block;width:100%;background:#fff;border:2px solid var(--border);border-radius:10px;padding:16px;text-decoration:none;color:var(--fg)}.dash-tile:hover{border-color:var(--accent)}.dash-value{font-size:2em;font-weight:700;color:var(--accent);margin-top:8px}@media (max-width: 480px){.dash-tile{padding:12px}.dash-value{font-size:1.5em}}.title-row{position:relative;display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-bottom:12px;min-height:2em}.title-row>h2{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;white-space:nowrap;pointer-events:none}.title-row-actions{display:flex;gap:8px;align-items:center;flex-wrap:nowrap;white-space:nowrap;z-index:1}.dash-tabs{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.dash-tab{position:relative;padding:8px 14px;font-size:14px;background:transparent;color:var(--fg);border:1px solid transparent;border-bottom:none;border-top-left-radius:6px;border-top-right-radius:6px;cursor:pointer;font-family:inherit;margin-bottom:-1px}.dash-tab:hover{background:#fafafa}.dash-tab.active{background:#fff;border-color:var(--border);font-weight:600;color:var(--accent)}.dash-tab-badge{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:999px;background:#c0392b;color:#fff;font-size:.75em;font-weight:700;vertical-align:1px}@keyframes dash-tab-attention-pulse{0%{box-shadow:0 0 #c0392b8c}70%{box-shadow:0 0 0 10px #c0392b00}to{box-shadow:0 0 #c0392b00}}.dash-tab.dash-tab-attention{color:#c0392b;animation:dash-tab-attention-pulse 1.6s ease-out infinite;border-radius:6px}@media (prefers-reduced-motion: reduce){.dash-tab.dash-tab-attention{animation:none}}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}@media (max-width: 540px){.modal-back{padding:0;align-items:flex-end}}.modal{background:#fff;border-radius:12px;padding:16px;max-width:560px;width:100%;max-height:90vh;overflow:auto}@media (max-width: 540px){.modal{border-radius:14px 14px 0 0;max-height:92vh;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}}.modal h3{margin-top:0}.qr-modal{max-width:720px}.qr-print{text-align:center;padding:12px}.qr-store{margin:0 0 8px;font-size:1.4em}.qr-seat-name{margin:0 0 4px;font-size:1.2em}.qr-tagline{margin:0 0 12px;color:#555}.qr-svg-wrap{position:relative;display:inline-block;cursor:copy;padding:12px;background:#fff;border:1px solid var(--border);border-radius:8px;transition:box-shadow .2s,border-color .2s}.qr-svg-wrap:hover{border-color:var(--accent)}.qr-svg-wrap.qr-copied-flash{box-shadow:0 0 0 4px #2ecc718c;border-color:#186a3b}.qr-copied-overlay{position:absolute;top:12px;right:12px;bottom:12px;left:12px;display:flex;align-items:center;justify-content:center;background:#d6f5e0d9;color:#186a3b;font-weight:700;font-size:1.2em;border-radius:6px;pointer-events:none;animation:fadeOut 1.5s ease-out forwards}@keyframes fadeOut{0%{opacity:1}70%{opacity:1}to{opacity:0}}.copy-ok-flash{background:#d6f5e0!important;color:#186a3b!important;border-color:#186a3b!important;box-shadow:0 0 8px #2ecc7180;transition:background .15s,color .15s,box-shadow .15s}.qr-url{font-family:ui-monospace,monospace;word-break:break-all}.qr-regen-mini{font-size:.85em;padding:4px 8px;background:#fbe9e7;color:#c0392b;border-color:#f4c2bb;opacity:.85}.qr-regen-mini:hover{opacity:1}@media print{.no-print{display:none!important}.modal-back{position:static;padding:0;background:#fff}.modal{box-shadow:none;max-width:100%}.sidebar{display:none}.shell{grid-template-columns:1fr}}