:root{--primary: #f97316;--primary-dark: #ea580c;--primary-light: #ffedd5;--bg: #fff7ed;--card: #ffffff;--text: #431407;--text-2: #7c2d12;--muted: #b45309;--gray: #9ca3af;--border: #ffedd5;--radius: 16px;--shadow: 0 10px 30px rgba(234, 88, 12, .12);--shadow-sm: 0 4px 14px rgba(234, 88, 12, .08)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:Microsoft YaHei,PingFang SC,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}.btn{border:none;cursor:pointer;border-radius:10px;padding:9px 16px;font-size:14px;font-family:inherit;transition:all .15s;display:inline-flex;align-items:center;gap:6px;justify-content:center}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#f97316,#fb923c);color:#fff;box-shadow:0 6px 16px #f9731659}.btn-primary:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}.btn-ghost{background:#fff7ed;color:#c2410c;border:1px solid #fed7aa}.btn-danger{background:#fee2e2;color:#b91c1c}.btn-warn{background:#fef3c7;color:#b45309}.btn-success{background:#dcfce7;color:#15803d}.btn-sm{padding:5px 10px;font-size:12px;border-radius:8px}.btn-block{width:100%;padding:11px;font-size:15px}.field{display:block;margin-bottom:14px}.field span{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px}.field input,.field select,.select{width:100%;padding:10px 12px;border:1px solid #fdba74;border-radius:10px;font-size:14px;outline:none;background:#fff;color:var(--text);font-family:inherit}.field input:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #f9731626}.select{width:auto;padding:7px 10px}.login-page{min-height:100vh;display:flex;flex-direction:column}.login-banner{background:linear-gradient(120deg,#ea580c,#f97316 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18px}.login-error{color:#dc2626;font-size:12px;min-height:18px;margin-bottom:6px}.login-tip{margin-top:14px;background:#fff7ed;border:1px dashed #fdba74;color:#c2410c;text-align:center;border-radius:10px;padding:8px;font-size:12px}.login-footer{text-align:center;padding:14px;color:#9a3412;font-size:12px;opacity:.85}.shell{display:flex;min-height:100vh}.rail{width:64px;flex-shrink:0;background:linear-gradient(180deg,#7c2d12,#431407);display:flex;flex-direction:column;align-items:center;padding:10px 0;position:sticky;top:0;height:100vh}.rail-brand{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#f97316,#fb923c);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:12px;box-shadow:0 6px 16px #f9731666}.rail-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 0;margin:5px 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#fed7aa;color:#9a3412;padding:4px 12px;border-radius:999px;font-size:12px}.content{flex:1;padding:18px 22px;width:100%;max-width:1280px;margin:0 auto}.shell-footer{padding:10px;text-align:center;color:#c2410c;font-size:12px;opacity:.75}.page-head{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.page-head h2{font-size:20px}.page-sub{color:var(--muted);font-size:12px}.page-head-right{margin-left:auto;display:flex;gap:8px;align-items:center}.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid #ffedd5;padding:16px 18px;margin-bottom:16px}.panel-title{font-size:15px;color:var(--text);margin-bottom:12px}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.kpi-card{background:#fff;border-radius:var(--radius);border:1px solid 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#43140740;padding:12px;z-index:30;max-height:300px;overflow-y:auto}.cart-panel-empty{text-align:center;color:var(--gray);font-size:12px}.cart-panel-head{display:flex;justify-content:space-between;font-size:13px;font-weight:700;color:#431407;margin-bottom:8px}.cart-clear{border:none;background:none;color:#9ca3af;font-size:12px;cursor:pointer}.cart-row{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px dashed #ffedd5;font-size:13px}.cart-row-name{flex:1;color:#431407;min-width:0}.cart-row-price{color:#f97316;font-weight:700;white-space:nowrap}.qty-ctrl{display:flex;align-items:center;gap:8px}.qty-ctrl button{width:22px;height:22px;border-radius:50%;border:1px solid #fdba74;background:#fff7ed;color:#ea580c;font-size:14px;cursor:pointer;line-height:1}.qty-ctrl b{min-width:16px;text-align:center;color:#431407}.h5-scroll{flex:1;overflow-y:auto;padding:18px 14px}.h5-success{text-align:center}.pay-card{background:#fff;border-radius:16px;padding:22px 16px;text-align:center;box-shadow:0 4px 14px #ea580c1a}.pay-label{color:#9a3412;font-size:13px}.pay-amount{font-size:34px;font-weight:800;color:#ea580c;margin:8px 0 4px}.pay-meta{font-size:11px;color:#b45309;margin-bottom:14px;word-break:break-all}.pay-channel{display:flex;align-items:center;gap:8px;border:1px solid #bbf7d0;background:#f0fdf4;border-radius:10px;padding:10px 12px;font-size:13px;color:#431407;margin-bottom:14px}.pay-channel svg{width:20px;height:20px;flex-shrink:0}.pay-radio{margin-left:auto;width:16px;height:16px;border-radius:50%;border:5px solid #22c55e;background:#fff;flex-shrink:0}.pay-btn{width:100%;border-radius:12px}.pay-cancel{display:block;margin:12px auto 0;border:none;background:none;color:#9ca3af;font-size:12px;cursor:pointer}.success-icon{width:64px;height:64px;margin:24px auto 12px;border-radius:50%;background:#dcfce7;display:flex;align-items:center;justify-content:center}.success-icon svg{width:34px;height:34px;color:#16a34a}.success-title{font-size:20px;font-weight:800;color:#431407}.success-amount{font-size:28px;color:#ea580c;font-weight:800;margin:6px 0 14px}.success-meta{background:#fff;border-radius:14px;padding:12px 14px;text-align:left;margin-bottom:16px}.success-meta div{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;border-bottom:1px dashed #ffedd5;gap:10px}.success-meta div:last-child{border-bottom:none}.success-meta span{color:#b45309;white-space:nowrap}.success-note{font-size:11px;color:#9ca3af;margin-top:14px;line-height:1.7}.kds-board{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:start}.kds-col{background:#fff;border-radius:var(--radius);border:1px solid #ffedd5;box-shadow:var(--shadow-sm);overflow:hidden}.kds-col-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;color:#fff;font-weight:700;font-size:15px}.kds-waiting .kds-col-head{background:linear-gradient(120deg,#f97316,#fb923c)}.kds-cooking .kds-col-head{background:linear-gradient(120deg,#d97706,#f59e0b)}.kds-done .kds-col-head{background:linear-gradient(120deg,#16a34a,#22c55e)}.kds-count{background:#ffffff4d;border-radius:999px;min-width:24px;text-align:center;padding:1px 8px;font-size:13px}.kds-col-hint{font-size:11px;color:var(--muted);padding:8px 14px 0}.kds-col-body{padding:10px 12px 14px;max-height:calc(100vh - 250px);overflow-y:auto}.kds-card{border:1px solid #ffedd5;border-left:4px solid #f97316;background:#fffbf5;border-radius:12px;padding:10px 12px;margin-bottom:10px;cursor:pointer;transition:all .15s}.kds-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #ea580c26}.kds-cooking .kds-card{border-left-color:#d97706}.kds-done .kds-card{border-left-color:#16a34a;cursor:default;opacity:.85}.kds-done .kds-card:hover{transform:none;box-shadow:none}.kds-card-head{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}.kds-order-no{font-weight:700;font-size:13px;color:#431407}.kds-table{background:#ffedd5;color:#c2410c;font-size:11px;padding:1px 8px;border-radius:999px}.kds-items{border-top:1px dashed #fed7aa;padding-top:6px}.kds-item{display:flex;justify-content:space-between;font-size:12px;color:#7c2d12;padding:2px 0;gap:10px}.kds-card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:11px;color:var(--muted)}.kds-amount{color:#ea580c;font-size:14px}.kds-next{margin-top:6px;text-align:center;font-size:11px;color:#ea580c;background:#fff7ed;border-radius:8px;padding:4px}.kds-empty{text-align:center;color:#d6d3d1;padding:30px 0;font-size:13px}@media (max-width: 1000px){.dash-row{grid-template-columns:1fr}.kpi-grid{grid-template-columns:repeat(2,1fr)}.kds-board{grid-template-columns:1fr}.topbar-title{font-size:13px}}