:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f9fafb;--sidebar-bg: #ffffff;--border: #e5e7eb;--border-strong: #d1d5db;--text: #111827;--text-muted: #6b7280;--text-faint: #9ca3af;--accent: #e8590c;--accent-weak: #fff1e8;--accent-weak-2: #ffe8d9;--ring: rgba(232, 89, 12, .25);--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .05);--shadow-md: 0 4px 14px rgba(16, 24, 40, .1);--radius: 12px;--radius-sm: 8px;--st-pending: #b45309;--st-pending-bg: #fef3c7;--st-confirmed: #1d4ed8;--st-confirmed-bg: #dbeafe;--st-preparing: #6d28d9;--st-preparing-bg: #ede9fe;--st-delivering: #0369a1;--st-delivering-bg: #e0f2fe;--st-completed: #15803d;--st-completed-bg: #dcfce7;--st-cancelled: #b91c1c;--st-cancelled-bg: #fee2e2}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Noto Sans Thai,Sarabun,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{letter-spacing:-.01em}.app-shell{display:grid;grid-template-columns:236px 1fr;min-height:100vh}.main{display:flex;flex-direction:column;min-width:0}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.sidebar .logo-row{display:flex;align-items:center;gap:10px;padding:6px 8px 16px}.sidebar .logo{width:36px;height:36px;display:grid;place-items:center;background:var(--accent-weak);border-radius:9px;font-size:20px}.sidebar .logo-row .name{font-weight:700;font-size:15px}.sidebar .logo-row .tag{font-size:11px;color:var(--text-faint)}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--text-muted);font-weight:600;font-size:14px;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;transition:background .13s,color .13s}.nav-item .ic{font-size:16px;width:20px;text-align:center}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--accent-weak);color:var(--accent)}.sidebar .spacer{flex:1}.sidebar .side-foot{font-size:11px;color:var(--text-faint);padding:8px;border-top:1px solid var(--border)}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar .page-title{font-size:18px;font-weight:700;margin:0}.topbar .page-sub{font-size:12px;color:var(--text-muted)}.topbar-right{display:flex;align-items:center;gap:12px}.content{padding:24px}.field{display:flex;flex-direction:column;gap:4px}.field>span{font-size:11px;color:var(--text-faint);font-weight:700;text-transform:uppercase;letter-spacing:.04em}input,select{font:inherit;color:var(--text);padding:8px 11px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}select{cursor:pointer}.btn{font:inherit;font-weight:600;display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid transparent;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s,border-color .15s,opacity .15s;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:#d24e08}.btn.ghost{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn.ghost:hover:not(:disabled){background:var(--surface-2)}.btn.danger{background:transparent;color:var(--st-cancelled)}.btn.danger:hover:not(:disabled){background:var(--st-cancelled-bg)}.btn.sm{padding:6px 11px;font-size:13px}.btn.block{width:100%;justify-content:center}.alert{padding:11px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px;border:1px solid transparent}.alert.error{background:var(--st-cancelled-bg);color:var(--st-cancelled);border-color:#fecaca}.alert.info{background:var(--accent-weak);color:var(--accent);border-color:var(--accent-weak-2)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm)}.stat .stat-label{font-size:12px;color:var(--text-muted);font-weight:600;display:flex;align-items:center;gap:6px}.stat .stat-value{font-size:26px;font-weight:700;margin-top:8px}.stat .stat-value.accent{color:var(--accent)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px;flex-wrap:wrap}.section-head h2{font-size:16px;margin:0}.tabs{display:inline-flex;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:4px;flex-wrap:wrap}.tab{font:inherit;font-weight:600;font-size:13px;border:none;background:transparent;color:var(--text-muted);padding:6px 12px;border-radius:7px;cursor:pointer;transition:background .13s,color .13s}.tab:hover{color:var(--text)}.tab.active{background:var(--accent-weak);color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse}table.data th{text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);padding:12px 16px;background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap}table.data td{padding:14px 16px;border-bottom:1px solid var(--border);vertical-align:middle}table.data tr:last-child td{border-bottom:none}table.data tbody tr{transition:background .12s}table.data tbody tr:hover{background:var(--surface-2)}.oid{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px;font-weight:600}.time{color:var(--text-muted);white-space:nowrap}.reason{color:var(--st-cancelled);font-size:11px;margin-top:3px}.items-list{display:flex;flex-direction:column;gap:2px}.item-line{font-size:13px}.item-qty{color:var(--text-faint)}.total{font-weight:700;font-size:15px;white-space:nowrap}.pay{font-size:11px;color:var(--text-faint);margin-top:2px}.actions{display:flex;gap:6px;white-space:nowrap}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.pill:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.pill.pending{color:var(--st-pending);background:var(--st-pending-bg)}.pill.confirmed{color:var(--st-confirmed);background:var(--st-confirmed-bg)}.pill.preparing{color:var(--st-preparing);background:var(--st-preparing-bg)}.pill.delivering{color:var(--st-delivering);background:var(--st-delivering-bg)}.pill.completed{color:var(--st-completed);background:var(--st-completed-bg)}.pill.cancelled{color:var(--st-cancelled);background:var(--st-cancelled-bg)}.pill.on{color:var(--st-completed);background:var(--st-completed-bg)}.pill.off{color:var(--text-muted);background:#f1f3f5}.switch{position:relative;display:inline-block;width:40px;height:22px}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border-strong);border-radius:999px;transition:.2s;cursor:pointer}.switch .slider:before{content:"";position:absolute;height:16px;width:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:var(--shadow-sm)}.switch input:checked+.slider{background:var(--accent)}.switch input:checked+.slider:before{transform:translate(18px)}.state{padding:48px 24px;text-align:center;color:var(--text-faint)}.state .emoji{font-size:36px;display:block;margin-bottom:8px}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.count-line{font-size:13px;color:var(--text-muted);margin:0 0 12px}.tags{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.tag-chip{display:inline-flex;align-items:center;gap:5px;background:var(--accent-weak);color:var(--accent);border-radius:999px;font-size:12px;font-weight:600;padding:3px 10px}.tag-chip .x{cursor:pointer;opacity:.6;font-weight:700}.tag-chip .x:hover{opacity:1}.tag-add{border:1px dashed var(--border-strong);background:transparent;color:var(--text-muted);border-radius:999px;font-size:12px;padding:3px 10px;cursor:pointer}.tag-add:hover{border-color:var(--accent);color:var(--accent)}.chat-wrap{display:grid;grid-template-columns:280px 1fr 250px;gap:16px;height:calc(100vh - 160px)}.chat-side{overflow-y:auto;padding:16px}.chat-side h3{font-size:13px;margin:0 0 8px;color:var(--text-muted)}.chat-side .mini-order{display:flex;justify-content:space-between;font-size:12px;padding:6px 0;border-bottom:1px solid var(--border)}.conv-list{overflow-y:auto;padding:0}.conv-item{display:flex;justify-content:space-between;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s}.conv-item:hover{background:var(--surface-2)}.conv-item.active{background:var(--accent-weak)}.conv-item .cname{font-weight:600;font-size:14px}.conv-item .cmsg{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:175px}.conv-item .unread{background:var(--accent);color:#fff;border-radius:999px;font-size:11px;font-weight:700;padding:1px 7px;align-self:center}.thread{display:flex;flex-direction:column;min-height:0}.thread-head{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600}.thread-head .sub{font-size:11px;color:var(--text-faint);font-weight:400}.bubbles{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--surface-2)}.bubble{max-width:72%;padding:8px 12px;border-radius:14px;font-size:14px;line-height:1.4}.bubble.in{align-self:flex-start;background:#fff;border:1px solid var(--border);border-bottom-left-radius:4px}.bubble.out{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px}.bubble .btime{font-size:10px;opacity:.6;margin-top:3px}.composer{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}.composer input{flex:1}.chat-empty{display:grid;place-items:center;color:var(--text-faint);height:100%;text-align:center}@media(max-width:1000px){.chat-wrap{grid-template-columns:260px 1fr}.chat-side{display:none}}@media(max-width:820px){.chat-wrap{grid-template-columns:1fr;height:auto}.bubbles{max-height:50vh}}.gate{min-height:100vh;display:grid;place-items:center;padding:24px}.gate-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:28px}.gate-card .logo{width:48px;height:48px;display:grid;place-items:center;background:var(--accent-weak);border-radius:12px;font-size:26px;margin-bottom:16px}.gate-card h1{font-size:20px;margin:0 0 4px}.gate-card p{color:var(--text-muted);font-size:13px;margin:0 0 20px}.gate-card .field{margin-bottom:16px}.gate-card input{width:100%}@media(max-width:820px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;overflow-x:auto;gap:6px;padding:10px 12px}.sidebar .logo-row{padding:0 8px 0 0;border:none}.sidebar .logo-row .tag,.sidebar .spacer,.sidebar .side-foot{display:none}.nav-item{width:auto;white-space:nowrap}.stats{grid-template-columns:repeat(2,1fr)}.content{padding:16px}}@media(max-width:480px){.stats{grid-template-columns:1fr}}