:root{
  --bg:#f6f5f2;--surface:#fff;--surface-2:#f1f0ed;--text:#171717;--muted:#6f6b65;--line:#dedbd5;
  --accent:#9b2f27;--accent-soft:#f5e6e3;--green:#28704a;--green-soft:#e5f1ea;--amber:#98600f;--amber-soft:#f7edd9;--red:#a12e29;--red-soft:#f7e4e2;
  --radius:16px;--shadow:0 1px 2px rgba(0,0,0,.04)
}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans TC","PingFang TC",sans-serif;font-size:16px}
button,input,select{font:inherit} button{cursor:pointer} button:disabled{cursor:not-allowed;opacity:.45}
.app-shell{max-width:1180px;margin:0 auto;padding:18px 18px 48px}.topbar{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:12px}.brand h1{font-size:23px;margin:0;font-weight:760;letter-spacing:-.02em}.brand .version{font-size:12px;font-weight:700;letter-spacing:0;color:var(--muted);white-space:nowrap}.brand p{margin:4px 0 0;color:var(--muted);font-size:13px}.top-actions{display:flex;gap:8px;flex-wrap:nowrap}.btn{min-height:44px;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 14px;font-weight:650;color:var(--text)}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.soft{background:var(--accent-soft);border-color:transparent;color:var(--accent)}.btn.danger{color:var(--red);background:var(--red-soft);border-color:transparent}.btn.small{min-height:38px;padding:0 11px;font-size:14px}.btn.full{width:100%}
.header-controls{display:flex;align-items:center;justify-content:flex-end;gap:12px}.session-controls{display:flex;align-items:center;justify-content:flex-end;gap:8px}.connection-state{display:inline-flex;align-items:center;gap:7px;min-height:0;padding:0;border:0;background:transparent;font-size:12px;font-weight:750;white-space:nowrap}.connection-state i{width:8px;height:8px;border-radius:50%;background:#9b9690}.connection-state.online i{background:#22a162;box-shadow:0 0 0 3px #dff3e8}.connection-state.reconnecting i{background:#e39a19;box-shadow:0 0 0 3px #fff0cf}.connection-state.offline i{background:#bd3b36;box-shadow:0 0 0 3px #f8dfdc}.logout-button{min-height:44px;padding:0 4px;border:0;background:transparent;color:var(--muted);font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.login-shell{min-height:100dvh;display:grid;place-items:center;padding:28px;background:linear-gradient(90deg,#ffb000 0 50%,#47b4f5 50% 100%) top/100% 10px no-repeat,var(--bg)}.login-card{width:min(440px,100%);position:relative;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--surface);padding:34px;box-shadow:0 22px 70px rgba(24,20,16,.14)}.login-card::before{content:"";position:absolute;inset:0 0 auto;height:7px;background:linear-gradient(90deg,#ffb000 0 50%,#47b4f5 50% 100%)}.login-mark{display:grid;place-items:center;width:64px;height:64px;margin-bottom:22px;border-radius:18px;background:var(--text);color:#fff;font-size:20px;font-weight:900;letter-spacing:.08em}.login-eyebrow{margin:0 0 7px;color:var(--accent);font-size:12px;font-weight:850;letter-spacing:.11em}.login-card h1{margin:0;font-size:30px;line-height:1.08;letter-spacing:-.035em}.login-copy{margin:11px 0 24px;color:var(--muted);font-size:16px}.login-card form{display:flex;flex-direction:column;gap:11px}.login-card label{font-size:13px;color:var(--muted);font-weight:750}.login-card input{width:100%;min-height:64px;border:2px solid var(--line);border-radius:15px;background:#fff;padding:0 16px;text-align:center;font-size:30px;font-weight:850;letter-spacing:.34em;font-variant-numeric:tabular-nums}.login-card input:focus{outline:4px solid #f3d9d5;border-color:var(--accent)}.login-card .btn{min-height:56px;margin-top:4px;font-size:17px}.login-error{min-height:21px;margin:2px 0 0;color:var(--red);font-size:13px;font-weight:700;text-align:center}.privacy-note{margin:20px 0 0;padding-top:17px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.5;text-align:center}.loading-card{text-align:center}.loading-card .login-mark{margin-inline:auto}.loading-card h1{font-size:27px}.loading-line{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:22px;color:var(--muted);font-weight:700}.loading-line span{width:12px;height:12px;border:2px solid #c9c4bc;border-top-color:var(--accent);border-radius:50%;animation:login-spin .8s linear infinite}@keyframes login-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.loading-line span{animation:none}}
.operation-error,.operation-pending{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px;border-radius:14px;padding:12px 14px}.operation-error{border:1px solid #d7963f;background:#fff0dc;color:#754000}.operation-error>div{display:flex;flex-direction:column;gap:3px}.operation-error strong{font-size:14px}.operation-error span{font-size:12px}.operation-error .btn{flex:none;border-color:#d7963f;background:#fff}.operation-pending{justify-content:center;border:1px solid #9bc8b5;background:#e2f1eb;color:#174d39;font-size:13px;font-weight:750}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px 14px;box-shadow:var(--shadow);text-align:left;color:var(--text)}.stat span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}.stat strong{font-size:22px;letter-spacing:-.03em}.stat .sub{font-size:12px;color:var(--muted);margin-top:3px}.stat-button{width:100%;cursor:pointer;transition:border-color .15s,transform .15s,box-shadow .15s}.stat-button:hover,.stat-button:focus-visible{border-color:#b9a49e;box-shadow:0 4px 14px rgba(0,0,0,.07);transform:translateY(-1px)}
.recommend{display:flex;align-items:center;gap:16px;background:var(--text);color:#fff;border-radius:18px;padding:16px 18px;margin-bottom:14px}.recommend .pulse{width:11px;height:11px;border-radius:99px;background:#6ce0a2;flex:none}.recommend-main{flex:1;min-width:0}.recommend-label{font-size:12px;color:#c9c7c2;margin-bottom:5px}.recommend strong{font-size:19px}.recommend-detail{margin-top:3px;color:#d8d5d0;font-size:13px}.recommend .btn{background:#fff;border:none;white-space:nowrap}.recommend.empty{background:#e9e7e2;color:var(--text)}.recommend.empty .recommend-detail,.recommend.empty .recommend-label{color:var(--muted)}.recommend.empty .pulse{background:#b7b2aa}
.layout{display:grid;grid-template-columns:1.15fr .85fr;gap:14px;align-items:start}.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow)}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:13px}.panel-title h2{font-size:16px;margin:0}.panel-title span{font-size:12px;color:var(--muted)}.service-panel{overflow:hidden;padding-top:0}.service-panel>.panel-title{flex-wrap:wrap;margin:0 -16px 13px;padding:13px 16px 12px;color:#171717}.service-panel>.panel-title span{color:inherit;font-weight:750;opacity:.78}.service-panel .row{background:#fff}.walkin-panel{background:#fff5cf;border-color:#e49b00}.walkin-panel>.panel-title{background:#ffb000;color:#2b1900}.reservations-panel{background:#e9f5ff;border-color:#1684c9}.reservations-panel>.panel-title{background:#47b4f5;color:#06243a}
.tables{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.table-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:16px;padding:14px;min-height:126px;background:var(--surface);display:flex;flex-direction:column}.table-card.free{background:var(--green-soft);border-color:#c8ddcf}.table-card.busy{background:var(--surface-2)}.table-head{display:flex;align-items:flex-start;flex-direction:column;gap:3px}.table-name{font-size:28px;font-weight:800;letter-spacing:-.04em;line-height:1;white-space:nowrap}.capacity{font-size:11px;font-weight:700;color:var(--muted);white-space:nowrap}.availability{display:flex;flex-direction:column;gap:3px;margin:auto 0}.availability strong{font-size:18px;color:var(--green)}.availability span{font-size:13px;color:var(--muted)}.table-status{display:flex;flex-direction:column;gap:3px;margin-top:12px;line-height:1.35;min-width:0}.table-status strong{font-size:16px}.table-status span{font-size:13px;color:var(--muted)}.table-actions{margin-top:auto;min-width:0}.dining-start{display:block;width:100%;max-width:100%;margin-top:12px;border-radius:8px;background:#fee2b8;color:#713d00;padding:6px;font-size:11px;line-height:1.3;font-weight:800;font-variant-numeric:tabular-nums;white-space:normal;overflow-wrap:anywhere;text-align:center}.table-foot{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.4}.table-clear{margin-top:8px;width:100%;min-height:38px;border:0;border-radius:10px;background:#fff;color:var(--text);font-size:12px;font-weight:750}
.stack{display:flex;flex-direction:column;gap:14px}.list{display:flex;flex-direction:column;gap:8px}.row{border:1px solid var(--line);border-radius:13px;padding:12px}.row-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.row-name{font-weight:720;line-height:1.45}.guest-name{display:inline;padding:2px 6px;border-radius:6px;background:#fff06a;color:#302800;font-weight:850;box-decoration-break:clone;-webkit-box-decoration-break:clone}.table-status .guest-name{display:inline-flex;align-self:flex-start;max-width:100%;padding:3px 7px;white-space:normal;overflow-wrap:anywhere;line-height:1.2}.row-meta{color:var(--muted);font-size:12px;margin-top:4px;line-height:1.45}.row-right{text-align:right;flex:none}.wait{font-weight:750;font-variant-numeric:tabular-nums;white-space:nowrap}.badge{display:inline-flex;align-items:center;border-radius:99px;padding:3px 8px;font-size:11px;font-weight:700;background:var(--surface-2);color:var(--muted)}.badge.hot{background:var(--red-soft);color:var(--red)}.badge.warn{background:var(--amber-soft);color:var(--amber)}.badge.ok{background:var(--green-soft);color:var(--green)}.row-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.row-actions a{text-decoration:none}.walkin-actions{align-items:stretch}.walkin-actions>.btn{min-height:48px}.contact-actions{display:inline-flex;gap:6px;align-items:stretch;flex-wrap:wrap}.contact-actions .btn{min-height:48px}.phone-reveal{display:flex;flex-direction:column;justify-content:center;max-width:100%;min-height:48px;min-width:128px;border:1px solid #72aa92;border-radius:12px;background:#e2f1eb;padding:6px 11px;color:#174d39}.phone-reveal span{font-size:9px;font-weight:750}.phone-reveal strong{font-size:14px;font-variant-numeric:tabular-nums;white-space:normal;overflow-wrap:anywhere}.reservation-phone{display:inline-flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:9px;width:fit-content;margin-top:9px}.reservation-phone span{font-size:10px}.notify-only{background:#fff;border-color:#9bc8b5;color:#174d39}.notify-only.notified{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:190px;line-height:1.1}.notify-only.notified small{display:block;margin-top:4px;color:#5b756a;font-size:10px;font-weight:700}.notify-only.notified small strong{font-variant-numeric:tabular-nums}.notify-only.expired{background:#fff0dc;border-color:#d7963f;color:#8b4c00}.notify-only.expired small{color:#8b4c00}.seat-action{font-weight:800}.btn.confirm{background:var(--amber-soft);border-color:transparent;color:var(--amber)}.empty-state{padding:18px 8px;text-align:center;color:var(--muted);font-size:13px}.empty-state.compact{padding:12px 8px}.reservation-group{display:flex;flex-direction:column;gap:8px}.reservation-group+.reservation-group{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}.reservation-group-title{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}.reservation-group-title strong{font-size:13px;color:var(--text)}.reservation-more{min-height:42px;border:1px dashed #c9c4bc;border-radius:11px;background:var(--surface);color:var(--accent);font-weight:750}.section-divider{height:1px;background:var(--line);margin:14px 0}
.drag-ready{cursor:grab;touch-action:none}.drag-ready.dragging{opacity:.48}.drag-hint{display:inline-flex;align-items:center;margin-top:8px;color:var(--accent);font-size:11px;font-weight:750}.drag-active{user-select:none}.drag-ghost{position:fixed;left:50%;top:18px;z-index:80;pointer-events:none;background:var(--text);color:#fff;border-radius:12px;padding:10px 13px;font-size:13px;font-weight:750;box-shadow:0 12px 32px rgba(0,0,0,.28);transform:translateX(-50%)}.table-card{transition:opacity .15s,transform .15s,box-shadow .15s,background .15s}.table-card.drop-valid{box-shadow:0 0 0 3px #58b87f;transform:translateY(-2px)}.table-card.drop-invalid{opacity:.3}.table-card.drop-over{background:#ccebd8;box-shadow:0 0 0 5px var(--green);transform:scale(1.03)}
.sheet-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.38);display:flex;align-items:flex-end;justify-content:center;padding:18px;z-index:30}.sheet{width:min(620px,100%);max-height:90%;overflow:auto;background:var(--surface);border-radius:22px;padding:18px;box-shadow:0 18px 60px rgba(0,0,0,.22)}.sheet.compact-sheet{width:min(440px,100%)}.sheet.stats-sheet{width:min(760px,100%)}.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.sheet-head h2{margin:0;font-size:19px}.sheet-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.drop-summary{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--green-soft);border-radius:14px;padding:15px;margin-bottom:10px}.drop-summary strong{font-size:17px}.drop-summary span{font-weight:750;color:var(--green);white-space:nowrap}.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--surface);font-size:20px}.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--surface-2);padding:4px;border-radius:12px;margin-bottom:14px}.tab{min-height:42px;border:0;background:transparent;border-radius:9px;font-weight:700;color:var(--muted)}.tab.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:var(--muted);font-weight:650}.field input,.field select{width:100%;min-height:46px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:0 12px;color:var(--text)}.hint{font-size:12px;color:var(--muted);line-height:1.4}.sheet-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.stat-overview{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.stat-overview>div{background:var(--surface-2);border-radius:14px;padding:13px 15px}.stat-overview strong{display:block;font-size:26px}.stat-overview span{color:var(--muted);font-size:12px}.daily-stats{display:flex;flex-direction:column;gap:6px}.day-stat{min-height:48px;display:grid;grid-template-columns:125px 1fr 72px;align-items:center;gap:12px;width:100%;border:1px solid var(--line);border-radius:11px;background:var(--surface);padding:7px 10px;text-align:left;color:var(--text)}.day-stat:hover,.day-stat:focus-visible{border-color:#b9a49e}.day-stat.selected{border-color:var(--accent);background:#fff9f8}.day-stat.busiest:not(.selected){border-color:#dfb479}.day-label{font-size:13px;font-weight:720}.day-label em{display:inline-block;margin-left:6px;color:var(--amber);font-size:10px;font-style:normal}.day-bar{height:7px;border-radius:99px;overflow:hidden}.day-bar progress{appearance:none;display:block;width:100%;height:100%;border:0;background:var(--surface-2)}.day-bar progress::-webkit-progress-bar{background:var(--surface-2)}.day-bar progress::-webkit-progress-value{background:var(--accent);border-radius:99px}.day-bar progress::-moz-progress-bar{background:var(--accent);border-radius:99px}.day-count{text-align:right}.day-count strong{display:block;font-size:14px}.day-count small{display:block;color:var(--muted);font-size:10px}.stats-prompt,.beyond-note{margin-top:12px;padding:12px;border-radius:11px;background:var(--surface-2);color:var(--muted);font-size:12px;text-align:center}.selected-day{border-top:1px solid var(--line);margin-top:16px;padding-top:14px}.selected-day-title{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px}.selected-day-title span{color:var(--muted);font-size:12px}.stats-detail-list{display:flex;flex-direction:column;gap:8px}.all-reservations{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.all-reservations summary{cursor:pointer;color:var(--accent);font-weight:750;font-size:13px}.all-reservation-list{display:flex;flex-direction:column;gap:14px;margin-top:12px}.reservation-date-block{display:flex;flex-direction:column;gap:8px}.reservation-date-block+.reservation-date-block{border-top:1px solid var(--line);padding-top:14px}
.table-picker{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:12px 0}.pick{min-height:54px;border:1px solid var(--line);background:var(--surface);border-radius:11px;font-weight:700}.pick-capacity{font-size:12px;font-weight:500}.pick.selected{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.pick:disabled{background:var(--surface-2)}.picker-total{font-size:13px;color:var(--muted)}.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:50;background:#171717;color:white;padding:11px 15px;border-radius:11px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
@media(max-width:1180px){.tables{grid-template-columns:repeat(4,1fr)}}
@media(min-width:621px) and (max-width:1180px){body{font-size:18px}.app-shell{padding:22px 20px 54px}.brand h1{font-size:27px}.brand .version{font-size:14px}.brand p{font-size:15px}.connection-state,.logout-button{font-size:14px}.connection-state{min-height:0}.btn{min-height:50px;padding:0 16px;font-size:17px}.btn.small{min-height:48px;padding:0 13px;font-size:16px}.stat{padding:15px 16px}.stat span,.stat .sub{font-size:14px}.stat strong{font-size:27px}.recommend{padding:18px 20px}.recommend-label{font-size:14px}.recommend strong{font-size:22px}.recommend-detail{font-size:15px}.panel{padding:18px}.panel-title h2{font-size:21px}.panel-title span{font-size:14px}.service-panel>.panel-title{margin:0 -18px 15px;padding:15px 18px 14px}.table-card{padding:16px;min-height:146px}.table-name{font-size:34px}.capacity{font-size:13px}.availability strong{font-size:22px}.availability span{font-size:15px}.table-status strong{font-size:19px}.table-status span{font-size:15px}.dining-start{font-size:13px;padding:7px}.table-foot{font-size:14px}.table-clear{min-height:44px;font-size:14px}.row{padding:15px}.row-name{font-size:20px}.row-meta{font-size:15px;margin-top:6px}.wait{font-size:20px}.badge{padding:4px 10px;font-size:13px}.drag-hint{font-size:14px;margin-top:10px}.row-actions{gap:9px;margin-top:12px}.phone-reveal{min-height:54px;padding:7px 13px}.phone-reveal span,.reservation-phone span{font-size:11px}.phone-reveal strong{font-size:18px}.notify-only.notified{min-width:216px}.notify-only.notified small{font-size:12px}.reservation-group-title{font-size:14px}.reservation-group-title strong{font-size:17px}.empty-state{font-size:15px}.reservation-more{min-height:48px;font-size:16px}.login-card{width:min(500px,100%);padding:42px}.login-card h1{font-size:36px}.login-copy{font-size:19px}.login-card label{font-size:16px}.login-card input{min-height:76px;font-size:38px}.login-card .btn{min-height:62px;font-size:20px}.privacy-note,.login-error{font-size:15px}}
@media(max-width:850px){.layout{grid-template-columns:1fr}.stats{grid-template-columns:repeat(4,1fr)}}
@media(max-width:620px){.app-shell{padding:14px 12px 40px}.topbar{align-items:flex-start;flex-direction:column}.header-controls{width:100%;align-items:stretch;flex-direction:column;gap:8px}.session-controls{justify-content:space-between}.top-actions{width:100%}.top-actions .btn{flex:1}.stats{grid-template-columns:repeat(2,1fr)}.recommend{align-items:flex-start;flex-wrap:wrap}.recommend .btn{width:100%}.tables{grid-template-columns:repeat(2,1fr)}.table-card{min-height:104px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.table-picker{grid-template-columns:repeat(2,1fr)}.sheet-backdrop{padding:8px}.sheet{border-radius:18px}.row-top{gap:6px}.brand h1{font-size:21px}.day-stat{grid-template-columns:98px 1fr 58px;gap:8px}.day-bar{height:6px}.selected-day-title{align-items:flex-start;flex-direction:column;gap:3px}.login-shell{padding:18px}.login-card{padding:27px 22px}.login-card h1{font-size:27px}}