:root{font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:#20304a;background:#eef2f7;font-size:16px;--navy:#152640;--teal:#167c73;--line:#dce3ec;--muted:#68758a}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid #ccd6e3;background:white;color:#263953;border-radius:7px;padding:9px 13px;font-size:14px;font-weight:600;transition:background .15s}button:hover{background:#eaf0f7}button:disabled{opacity:.45;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #54b8ba;outline-offset:2px}.primary{background:var(--teal);color:white;border-color:var(--teal)}.primary:hover{background:#10695f}input:not([type=checkbox]),select,textarea{border:1px solid #cdd7e4;border-radius:6px;background:#fff;color:#20304a;padding:9px 10px;min-width:0;font-size:14px}input[type=checkbox]{accent-color:var(--teal);width:16px;height:16px;vertical-align:middle}label{font-size:14px;line-height:1.6}h2,h3,p{margin:0}h2{font-size:18px}h3{font-size:15px}.muted{color:var(--muted);line-height:1.7;font-size:14px}.small{font-size:12px}.app-header{height:76px;background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 30px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{font-size:30px;color:#63d4c5}.brand strong{font-size:24px;letter-spacing:4px}.brand div{display:flex;align-items:center;gap:20px}.brand div span{font-size:14px;color:#b7c7df;border-left:1px solid #41516b;padding-left:20px}.header-right{display:flex;gap:20px;align-items:center}.local-tag{font-size:13px;color:#a8e5d9}.dark-button{background:transparent;border-color:#50627e;color:#fff}.dark-button:hover{background:#293e5c}.workspace{display:grid;grid-template-columns:300px minmax(0,1fr);max-width:1920px;margin:auto}.roster-panel{background:white;border-right:1px solid var(--line);padding:24px 22px;min-height:calc(100vh - 76px)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}.pill{font-size:12px;padding:4px 9px;border-radius:20px;background:#eaf2f5;color:#47637d}.roster-panel textarea{width:100%;height:235px;resize:vertical;margin:14px 0 8px;line-height:1.9;font-size:15px}.button-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.text-button{border:none;padding:9px 3px;color:#35717d}.full{width:100%;margin-top:13px}.roster-panel .small{margin-top:8px}.roster-divider{height:1px;background:var(--line);margin:24px 0}.roster-panel input[type=search]{width:100%}.people-list{padding:0;list-style:none;max-height:365px;overflow:auto;margin:10px 0}.person-row{display:flex;align-items:center;gap:9px;padding:10px 4px;border-bottom:1px solid #edf1f6;font-size:14px;cursor:pointer}.person-row .rank{font-size:12px;color:#7c889a;min-width:22px}.person-row strong{font-weight:500}.person-row small{display:block;font-size:12px;color:#7a8799;margin-top:3px}.person-row .location{margin-left:auto;font-size:12px;color:#167c73}.person-row.waiting .location{color:#a65e20}.privacy-note{font-size:12px;line-height:1.8;color:#7c8797;border-left:2px solid #b3c2d5;padding-left:10px;margin-top:20px}.main-panel{padding:26px 28px 20px;min-width:0}.top-line{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:#7b8ba2;margin-bottom:5px}.title-input{font-size:25px!important;background:transparent!important;border:1px solid transparent!important;padding:3px 0!important;font-weight:650;width:min(440px,100%)}.title-input:hover{border-bottom-color:#aab9ce!important}.top-actions{display:flex;gap:7px;flex-shrink:0}.layout-tabs{display:flex;border-bottom:1px solid #ccd7e5;margin-bottom:16px;gap:12px}.layout-tabs button{padding:12px 16px;border:0;border-radius:7px 7px 0 0;background:transparent;font-size:15px;color:#64748b}.layout-tabs button.active{color:var(--navy);background:#fff;box-shadow:inset 0 -3px var(--teal);font-weight:700}.settings{background:#fff;border:1px solid var(--line);border-radius:9px;margin-bottom:12px}.settings summary{padding:14px 17px;font-weight:600;font-size:14px;cursor:pointer}.settings summary span{font-size:12px;color:var(--muted);font-weight:400;margin-left:12px}.settings-grid{padding:0 17px 16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.settings-grid label{display:flex;flex-direction:column;gap:5px}.settings-grid [hidden]{display:none}.field-note{font-size:12px;color:#7a8799;line-height:1.5}.settings-bottom{grid-column:1/-1;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:2px}.notice{border-radius:6px;font-size:14px;line-height:1.7;margin:10px 0;color:#31546c;background:#e6edf4;padding:9px 13px}.notice:empty{display:none}.notice.warn{background:#fff2de;color:#8a5818}.notice.error{background:#fce8e8;color:#a13737}.board-toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:14px 0}.statistics{display:flex;gap:20px;flex-wrap:wrap}.statistics span{font-size:12px;color:#66768b}.statistics b{font-size:21px;font-weight:650;color:#223954;margin-right:4px}#waitingStat b{color:#a56824}.view-controls{display:flex;align-items:center;gap:8px;white-space:nowrap}.view-controls label{font-size:13px;margin-right:12px}.view-controls button{padding:4px 9px;font-size:17px}.view-controls span{font-size:12px;color:#6c7d94}.board-viewport{height:510px;overflow:auto;border:1px solid #d6dfeb;border-radius:9px;background-color:#e6ebf2;background-image:radial-gradient(#becbdc .7px,transparent .7px);background-size:14px 14px;padding:22px;display:flex;align-items:flex-start}#board{background:white;box-shadow:0 3px 14px #182c4910;flex-shrink:0;margin:auto;line-height:0}#board svg{display:block;max-width:none}.seat{cursor:grab;outline:none}.seat rect{transition:stroke .15s,fill .15s}.seat:hover rect,.seat:focus rect{stroke:#298d84;stroke-width:3}.seat.selected rect{stroke:#0c8175;stroke-width:3}.board-footer{display:flex;justify-content:space-between;gap:12px;color:#728097;font-size:12px;padding:11px 0;line-height:1.7;flex-wrap:wrap}.legend-dot{display:inline-block;width:8px;height:8px;border-radius:2px;margin:0 4px 0 12px}.assigned{background:#d9ede8}.locked{background:#153955}.blocked{background:#aeb6c2}.inspector{background:white;border:1px solid var(--line);border-radius:8px;padding:15px 17px;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:82px}.inspector p{margin-top:6px;font-size:13px}.inspector select{max-width:210px}#seatControls{display:flex;gap:6px;flex-wrap:wrap}#seatControls[hidden]{display:none}.export-bar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:20px;flex-wrap:wrap}.template-controls{display:flex;gap:6px}.template-controls select{max-width:210px}dialog{border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 60px #14274340;max-width:620px;width:calc(100% - 32px);padding:26px;color:#263b54}dialog::backdrop{background:#15264070}.dialog-heading{display:flex;justify-content:space-between;align-items:center}.help-list{padding-left:24px;line-height:1.9;font-size:15px}.help-list li{margin:12px 0}dialog p{line-height:1.8;font-size:14px;margin:14px 0}.import-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}.import-fields label{display:flex;flex-direction:column;gap:6px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#printArea{display:none}@media(min-width:1600px){.board-viewport{height:620px}.roster-panel textarea{height:280px}}@media(max-width:1150px){.workspace{grid-template-columns:260px minmax(0,1fr)}.main-panel{padding:22px 18px}.roster-panel{padding:22px 16px}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.top-line{align-items:flex-start;flex-direction:column}.layout-tabs{gap:3px}.layout-tabs button{padding:12px 10px}.board-toolbar{flex-wrap:wrap}.inspector{align-items:flex-start;flex-direction:column}}@media(max-width:760px){.app-header{height:65px;padding:0 16px}.brand strong{font-size:21px}.brand div span,.local-tag{display:none}.workspace{display:flex;flex-direction:column}.roster-panel{min-height:auto;border-right:0;padding:18px}.roster-panel textarea{height:140px}.roster-divider,.people-list,.privacy-note,.roster-panel input[type=search],.roster-divider+.section-heading{display:none}.main-panel{padding:22px 14px}.top-line{gap:12px}.title-input{font-size:23px!important}.layout-tabs{gap:0}.layout-tabs button{font-size:14px;flex:1;padding:12px 3px}.settings-grid{gap:12px}.board-viewport{height:420px;padding:12px}.board-toolbar{gap:14px}.statistics{gap:20px}.export-bar{align-items:stretch;flex-direction:column}.export-bar>.button-row{display:grid;grid-template-columns:repeat(3,1fr)}.export-bar button{padding:10px 8px}.template-controls select{flex:1;max-width:none}.board-footer{font-size:12px}.view-controls label{font-size:14px}.settings summary span{display:none}}@media print{@page{size:A4 landscape;margin:10mm}body{background:white}.app-header,.workspace,dialog{display:none!important}#printArea{display:block}#printArea h1{font-size:22px;text-align:center;margin:0 0 8px}#printArea p{font-size:12px;text-align:center;margin:0 0 8px}#printArea svg{display:block;max-width:100%;max-height:168mm;width:auto;height:auto;margin:0 auto;break-inside:avoid}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}