/* 牛马办事处 — a quiet, legible workspace for everyday teaching. */
:root{--ink:#253e3b;--muted:#63746f;--accent:#266957;--soft:#e9f2ed;--line:#e1e8e3;--bg:#f4f6f3;font-size:14px;line-height:1.5}
body{background:var(--bg)}button,a,input,textarea,select{transition:background-color .15s,border-color .15s,box-shadow .15s}button{min-height:40px;font-weight:500}button:hover{filter:none;box-shadow:0 3px 9px #233c3310}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button:disabled{cursor:not-allowed}.shell{grid-template-columns:236px minmax(0,1fr)}.sidebar{width:236px;padding:28px 18px 18px;background:#fcfdfb;z-index:3}.brand{gap:11px;padding:0 10px 20px!important}.brand b{font-size:19px;letter-spacing:1px;white-space:nowrap}.brand small{font-size:8px;letter-spacing:1.2px}.logo{width:38px;height:42px;border-radius:13px 13px 13px 3px;flex-shrink:0}.sidebar>.navgroup{display:none}.nav-section{font-size:11px;color:var(--muted);letter-spacing:1px;padding:20px 13px 5px}.nav{margin:3px 0;padding:10px 13px;min-height:43px;font-size:14px;border-radius:9px;color:#52635d}.nav.active{background:var(--soft);box-shadow:inset 3px 0 var(--accent)}.nav i{opacity:.8}.sidefoot{margin-top:24px;font-size:13px}.main{padding:0 34px 30px;max-width:1520px}.topbar{height:78px;gap:18px}.topbar .syncdate{font-size:11px}.pagehead{margin:24px 0 20px}.pagehead h1{font-size:27px;letter-spacing:-.5px;margin:4px 0}.pagehead .eyebrow{font-size:10px;letter-spacing:2px}.pagehead small{font-size:13px}.card{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;box-shadow:0 4px 18px #213e2d04}.cardhead{margin-bottom:16px;gap:12px}.cardhead h2{font-size:17px}.row{gap:12px}.rowmain{min-width:0}.rowmain strong,.rowmain small{overflow-wrap:anywhere}.badge{font-weight:500;font-size:11px}.secondary{background:white;border-color:var(--line)}.secondary:hover{background:var(--soft);border-color:#bfd2c6}.ghost:hover{background:var(--soft);color:var(--accent)}.empty{padding:30px 16px;min-height:126px;font-size:13px}.empty .symbol{font-size:24px;opacity:.55}.notice{border-radius:12px;line-height:1.8}.toolbar{gap:10px;align-items:center}.toolbar input,.toolbar select{min-width:0}label{font-weight:500;color:var(--ink)}input,select,textarea{border-radius:9px;padding:11px 13px;border-color:#d6e0d9}input:hover,textarea:hover,select:hover{border-color:#aebfb4}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}textarea{line-height:1.8}.tablewrap{border-radius:10px}th{background:#f7f9f6;color:#617168;font-size:12px;font-weight:600}td{font-size:13px}tbody tr:hover{background:#f9fbf8}dialog{padding:26px;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 90px #132d3540;max-height:88dvh}dialog::backdrop{background:#192f2b60;backdrop-filter:blur(3px)}.modalhead{border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:16px}.modalhead h2{font-size:20px}.formfooter{border-top:1px solid var(--line);padding-top:18px;margin-top:24px}.footer{font-size:11px;color:var(--muted)}
.wb-welcome{background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:26px 28px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px 24px;position:relative;overflow:hidden;margin-bottom:18px}.wb-welcome>div:not(.live-clock):not(.toolbar){grid-row:1;grid-column:1}.wb-welcome h2{font-size:25px;font-weight:600;margin:7px 0}.wb-welcome .eyebrow{letter-spacing:1px}.wb-welcome .toolbar{grid-row:2;grid-column:1 / -1;max-width:none}.live-clock{grid-column:2;grid-row:1;min-width:200px;text-align:right;padding-left:24px;border-left:1px solid #a7bfb744;align-self:center}.live-clock>span{font-size:11px;letter-spacing:2px;color:var(--muted)}.live-clock time{display:block;font-family:Consolas,'Segoe UI',monospace;font-size:38px;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:1px;line-height:1.4;color:var(--accent)}.live-clock small{display:block;font-size:12px}.compact-clock{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.compact-clock time{font-family:Consolas,monospace;font-size:17px;color:var(--accent)}.compact-clock small{display:block;font-size:10px}.home-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 25px}.home-metrics button{position:relative;text-align:left;padding:17px 20px;background:white;border:1px solid var(--line);color:var(--ink);border-radius:13px;min-width:0}.home-metrics button>span:first-child{font-size:12px;color:var(--muted)}.home-metrics strong{display:block;font-size:29px;font-weight:600;margin-top:6px;line-height:1.2;font-variant-numeric:tabular-nums}.home-metrics strong small{font-size:11px;font-weight:400;margin-left:8px}.metric-arrow{position:absolute;right:16px;top:18px;color:#98aaa0}.home-metrics button:hover{border-color:var(--accent);background:#fbfdfb}.wb-spacebar{border:0;padding:5px;border-radius:12px;background:#e8ede8;display:inline-flex;max-width:100%;margin-bottom:16px;gap:4px}.wb-spacebar button{font-size:13px;padding:9px 18px;min-height:38px}.wb-spacebar .active{background:white;color:var(--accent);box-shadow:0 2px 5px #203f3010}.wb-shortcuts{gap:8px}.wb-shortcuts button,.wb-shortcuts a{border-radius:9px;min-height:38px;padding:9px 13px}.wb-shortcuts a{max-width:100%;border-style:solid;background:transparent}.wb-grid{gap:18px;align-items:stretch}.wb-widget>.card{height:100%}.wb-quick button{border:1px solid transparent;border-radius:12px;background:var(--bg)}.wb-quick button:hover{border-color:var(--line);background:var(--soft)}.wb-quick span{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:white;font-size:21px}.wb-patrol>strong{font-weight:500}.record{padding:17px 0}.record .notecontent{line-height:1.8;margin:10px 0}.record-actions{display:flex;gap:8px;margin-top:12px}.record-actions button{font-size:12px;min-height:32px;padding:6px 11px}.wb-template-list button{border-radius:12px}.wb-template-list button.active{box-shadow:inset 3px 0 var(--accent)}.wb-note-card{border-top:3px solid #ddca8d}.wb-date{border-radius:9px}.wb-date:hover{background:var(--soft)}.wb-distribution>div{border:1px solid var(--line)}.wb-choice{padding:7px 10px}.wb-space-setting{background:#fcfdfb}.auth{max-width:1120px;margin:7vh auto;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 70px #1d43330a;min-height:650px}.auth-story{background:var(--soft)}.auth-story h1{font-size:36px;line-height:1.6;font-weight:600}.auth-box{background:white}.auth-box h2{font-size:26px}
@media(min-width:1500px){.main{padding:0 46px 32px}}
@media(max-width:1150px){.shell{grid-template-columns:206px minmax(0,1fr)}.sidebar{width:206px;padding:22px 12px}.brand b{font-size:17px}.main{padding:0 23px 24px}.live-clock{min-width:160px;padding-left:16px}.live-clock time{font-size:31px}.wb-welcome h2{font-size:21px}.home-metrics button{padding:15px}.compact-clock small{display:none}}
@media(max-width:800px){.topbar{flex-wrap:wrap;height:auto;min-height:78px;padding:14px 0;gap:8px}.topbar .status{font-size:11px}.compact-clock{display:none}.home-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.wb-welcome{display:flex;flex-direction:column;align-items:stretch;padding:20px}.live-clock{order:2;padding:14px 0 0;border:0;border-top:1px solid #a7bfb744;text-align:left}.live-clock time{font-size:32px}.wb-welcome .toolbar{order:3}.wb-welcome .toolbar button{font-size:12px}.wb-grid{align-items:start}}
@media(max-width:650px){.shell{display:block}.sidebar{position:sticky;top:0;width:100%;padding:8px 10px;height:auto;overflow:visible;background:#fcfdfbf5;backdrop-filter:blur(12px)}.sidebar nav{display:flex;overflow:auto;gap:4px;scrollbar-width:thin}.sidebar .nav-section{display:none}.sidebar .brand{display:none}.nav{font-size:12px;min-height:40px;padding:8px 12px;margin:0;flex-shrink:0}.nav.active{box-shadow:inset 0 -2px var(--accent)}.main{padding:0 14px 24px}.pagehead h1{font-size:24px}.pagehead{gap:12px}.pagehead button{min-height:40px}.pagehead .eyebrow{display:none}.pagehead small{font-size:12px}.topbar strong{max-width:none;flex:1;overflow-wrap:anywhere}.topbar .syncdate{font-size:10px}.topbar>div{flex-basis:auto}.topbar>.secondary{margin-left:0}.home-metrics{margin-bottom:20px}.home-metrics strong{font-size:27px}.wb-welcome h2{font-size:23px}.live-clock{display:grid;grid-template-columns:1fr auto;align-items:center}.live-clock time{grid-column:1;grid-row:2}.live-clock small{grid-column:2;grid-row:2}.card{padding:18px;border-radius:13px}.cardhead{flex-wrap:wrap}.wb-spacebar{display:flex}.wb-spacebar button{padding:8px 12px;flex-shrink:0}.wb-quick{gap:8px}.wb-quick button{padding:13px 6px}.row{flex-wrap:wrap}.rowmain{flex:1;min-width:120px}.record .meta{flex-wrap:wrap;gap:8px}.auth{margin:0;border:0;border-radius:0;min-height:100dvh}.auth-story{padding:30px 24px}.auth-story h1{font-size:28px}.auth-box{padding:30px 24px}.auth .brand{display:flex}dialog{padding:18px;width:calc(100vw - 24px);max-height:90dvh;border-radius:14px}.formfooter{gap:10px}.toolbar{flex-wrap:wrap}.wb-calendar-layout>.card{padding:12px}.wb-date{min-height:66px}.wb-date small{font-size:10px}.wb-link-setting input{width:100%}.tablewrap{max-width:100%;overflow:auto}.record-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.live-clock,.compact-clock,.home-metrics,.nav-section,.record-actions{display:none!important}.sidebar{display:none!important}.shell{display:block}.main{max-width:none;padding:0}.card{box-shadow:none}}