:root{--bg:#f6f7fb;--card:#fff;--text:#101828;--muted:#667085;--line:#e4e7ec;--primary:#2563eb;--primary2:#1d4ed8;--good:#079455;--warn:#dc6803;--bad:#d92d20;--info:#475467;--shadow:0 8px 30px rgba(16,24,40,.08);--radius:22px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#101828;background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}h1,h2,h3,h4,p{margin-top:0}h3{margin-bottom:12px}.small{font-size:12px}.muted{color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,#101828,#1d2939 50%,#f6f7fb 50%)}.login-hero{color:#fff;text-align:center;max-width:360px}.login-hero h1{font-size:32px;margin:16px 0 8px}.logo-mark{width:82px;height:82px;border-radius:28px;background:#fff;color:#101828;display:grid;place-items:center;margin:0 auto;font-weight:900;font-size:28px;box-shadow:var(--shadow)}.login-card{background:#fff;border-radius:28px;box-shadow:var(--shadow);padding:18px;width:min(100%,420px);display:grid;gap:12px}.app-shell{min-height:100vh;max-width:1080px;margin:0 auto;padding-bottom:88px}.topbar{position:sticky;top:0;z-index:10;background:#f6f7fbeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:14px 16px 10px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(228,231,236,.7)}.brand{font-weight:900;letter-spacing:-.03em}.subbrand{font-size:12px;color:var(--muted);margin-top:2px}.sync-pill{border:1px solid var(--line);background:#fff;padding:8px 10px;border-radius:999px;display:flex;gap:8px;align-items:center;font-size:12px;box-shadow:0 2px 8px #1018280a}.sync-pill b{background:#f04438;color:#fff;border-radius:999px;padding:1px 6px}.sync-pill.online span:before{content:"";display:inline-block;width:8px;height:8px;background:var(--good);border-radius:50%;margin-right:6px}.sync-pill.offline span:before{content:"";display:inline-block;width:8px;height:8px;background:var(--bad);border-radius:50%;margin-right:6px}.main-content{padding:16px}.bottom-nav{position:fixed;z-index:20;left:50%;bottom:0;transform:translate(-50%);width:min(100%,1080px);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding:8px 8px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px #10182814}.bottom-nav button{border:0;background:transparent;color:var(--muted);display:grid;place-items:center;gap:2px;border-radius:16px;padding:8px}.bottom-nav button span{font-size:22px}.bottom-nav button small{font-size:11px}.bottom-nav button.active{background:#eff6ff;color:var(--primary);font-weight:700}.stack{display:grid;gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 2px 16px #1018280a}.hero-card{background:linear-gradient(135deg,#101828,#175cd3);color:#fff;border-radius:28px;padding:18px;display:flex;justify-content:space-between;align-items:flex-end;box-shadow:var(--shadow)}.hero-card p,.hero-card small{color:#dbeafe}.hero-card h2{font-size:30px;margin:4px 0}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.stat{padding:14px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 2px 12px #1018280a}.stat small{color:var(--muted);display:block}.stat b{font-size:28px}.stat-good b{color:var(--good)}.stat-warn b{color:var(--warn)}.stat-bad b{color:var(--bad)}.quick-grid,.button-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-grid button{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;text-align:left;font-weight:800;box-shadow:0 2px 12px #1018280a}.btn{border:0;border-radius:16px;padding:12px 14px;font-weight:800;min-height:46px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary2)}.btn-secondary{background:#eff6ff;color:#175cd3}.btn-ghost{background:#f2f4f7;color:#344054}.btn-danger{background:#fee4e2;color:#b42318}.field{display:grid;gap:6px;margin-bottom:10px}.field span{font-size:13px;font-weight:800}.field small{color:var(--muted)}.input{width:100%;border:1px solid var(--line);background:#fff;border-radius:16px;padding:12px 13px;outline:none}.input:focus{border-color:#93c5fd;box-shadow:0 0 0 4px #dbeafe}.textarea{min-height:86px;resize:vertical}.alert{padding:12px;border-radius:16px}.alert-bad{background:#fee4e2;color:#b42318}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;background:#f2f4f7;color:#344054}.badge-good{background:#dcfae6;color:#067647}.badge-warn{background:#fef0c7;color:#b54708}.badge-bad{background:#fee4e2;color:#b42318}.badge-info{background:#dbeafe;color:#175cd3}.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}.order-row{padding:0;overflow:hidden}.order-row button{width:100%;background:transparent;border:0;text-align:left;padding:14px;display:flex;justify-content:space-between;gap:12px}.order-row small,.line-item small,.customer-pick small,.tap-card small{display:block;color:var(--muted);font-size:12px}.right{text-align:right;display:grid;justify-items:end;gap:4px}.section-head{display:flex;justify-content:space-between;align-items:center}.section-head button{border:0;background:transparent;color:var(--primary);font-weight:800}.tap-card{padding:0}.tap-card button{width:100%;border:0;background:transparent;padding:16px;display:flex;justify-content:space-between;align-items:center;text-align:left}.tap-card i{font-style:normal;font-size:28px;color:var(--muted)}.toolbar,.pay-row{display:grid;grid-template-columns:1fr auto;gap:8px}.toolbar{grid-template-columns:1fr 130px}.grid2{display:grid;grid-template-columns:1fr;gap:8px}.customer-pick{width:100%;border:1px solid var(--line);background:#fff;border-radius:16px;padding:10px;text-align:left;margin-top:8px}.customer-pick.active{border-color:var(--primary);background:#eff6ff}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:12px}.service-grid button{border:1px solid var(--line);background:#fff;border-radius:18px;padding:12px;text-align:left}.line-item,.mini-row{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:8px 0;border-bottom:1px dashed #eaecf0}.line-item:last-child,.mini-row:last-child{border-bottom:0}.total-box{display:flex;justify-content:space-between;align-items:center;background:#f8fafc;border-radius:18px;padding:14px;margin:12px 0}.total-box b{font-size:22px}.modal-backdrop{position:fixed;inset:0;background:#10182870;z-index:30;display:flex;align-items:flex-end}.modal{background:var(--bg);width:100%;max-height:92vh;overflow:auto;border-radius:28px 28px 0 0;padding:14px;box-shadow:var(--shadow)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:6px 4px 14px}.icon-btn{border:0;background:#f2f4f7;border-radius:999px;width:32px;height:32px}.detail-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.qr-box{display:grid;place-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:10px}.qr-box img{display:block}.qr-box code{font-size:11px;background:#f2f4f7;border-radius:999px;padding:4px 8px;max-width:160px;overflow:hidden;text-overflow:ellipsis}.empty{text-align:center;padding:28px 16px;color:var(--muted)}.empty-icon{font-size:36px}.skeleton-card{height:120px;border-radius:22px;background:linear-gradient(90deg,#eee,#fafafa,#eee);background-size:200% 100%;animation:shimmer 1.2s infinite}@keyframes shimmer{to{background-position:-200% 0}}.toast{position:fixed;z-index:40;left:16px;right:16px;bottom:92px;padding:14px;border-radius:18px;color:#fff;font-weight:800;box-shadow:var(--shadow)}.toast-good{background:var(--good)}.toast-bad{background:var(--bad)}.toast-info{background:#344054}.switch-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;font-weight:800}.customer-row{display:flex;justify-content:space-between;gap:12px}.page-fade{animation:fade .18s ease}@keyframes fade{0%{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:none}}@media(min-width:720px){.main-content{padding:24px}.stat-grid{grid-template-columns:repeat(4,1fr)}.grid2{grid-template-columns:1fr 1fr}.quick-grid,.button-grid{grid-template-columns:repeat(4,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.modal-backdrop{align-items:center;justify-content:center}.modal{width:min(680px,92vw);border-radius:28px;max-height:86vh}.toast{left:auto;right:24px;bottom:24px;width:360px}.bottom-nav{border-radius:28px 28px 0 0;max-width:720px}.app-shell{max-width:720px}}@media print{.topbar,.bottom-nav,.btn,.toolbar{display:none!important}.main-content{padding:0}.card{box-shadow:none;border:0}}