:root{font-family:system-ui,'Microsoft YaHei',sans-serif;color:#20334c;background:#f3f6fa}*{box-sizing:border-box}body{margin:0;display:flex}aside{background:#112e50;color:white;width:225px;min-height:100vh;padding:28px 20px;position:fixed}aside h1{letter-spacing:4px}aside p,aside small{color:#adc1d9;font-size:12px}nav{display:grid;gap:6px;margin:28px 0}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid #d4dfeb;border-radius:7px;padding:9px 15px;background:white;color:#254466}nav button{text-align:left;background:transparent;color:#dce7f3;border:0}nav button.active{background:#27517c;color:white}button:hover{filter:brightness(.95)}main{margin-left:225px;padding:36px;width:calc(100% - 225px);min-width:0}header span{font-size:11px;letter-spacing:2px;color:#77889d}h2{font-size:25px}section{background:white;padding:24px;border-radius:12px;box-shadow:0 3px 18px #173b6110}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}input,select,textarea{border:1px solid #ced9e5;padding:11px;border-radius:6px;max-width:100%;width:100%;background:white}textarea{min-height:85px}.toolbar input{width:230px}.primary{background:#2467ac;color:white;border-color:#2467ac}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px}.card{padding:22px;border:1px solid #e0e7ef;border-radius:10px}.card strong{display:block;font-size:29px;margin:12px 0;color:#2263a3}.muted{font-size:13px;color:#76869a}.tablewrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{padding:15px 10px;border-bottom:1px solid #e8edf3;text-align:left;vertical-align:top}th{background:#f5f8fc;color:#60748b}td button{padding:5px 9px;margin:2px}#notice,#formError{color:#b13535;margin-bottom:14px}label{display:block;font-size:13px;margin-bottom:14px}label input,label select,label textarea{display:block;margin-top:6px}dialog{border:0;border-radius:12px;width:min(650px,94vw);max-height:90vh;padding:26px}dialog::backdrop{background:#112e5077}#fields{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}footer{display:flex;justify-content:flex-end;gap:10px;padding-top:12px}pre{white-space:pre-wrap;word-break:break-word;font-size:12px;background:#f5f8fc;padding:12px}a{color:#2168ab}.login{max-width:380px;margin:40px auto}.details{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}@media(max-width:700px){body{display:block}aside{position:static;width:100%;min-height:auto;padding:16px}aside h1{margin:0}aside p{display:none}nav{display:flex;overflow-x:auto;margin:12px 0}nav button{white-space:nowrap}main{margin:0;width:100%;padding:16px}section{padding:15px}#fields{grid-template-columns:1fr}th,td{padding:10px 6px}header{margin:10px 0}h2{font-size:21px}.toolbar input{width:100%}}
#fields>dl,#fields>article,#fields>.attachment-box,#fields>#importPreview{grid-column:1/-1}dt{color:#62748a;font-size:13px;margin-top:10px}dd{margin:4px 0 12px;overflow-wrap:anywhere}article{border-bottom:1px solid #e0e6ee}button:disabled{opacity:.5;cursor:wait}#fields>p,#fields>pre{overflow-wrap:anywhere;min-width:0}.attachment-box{border-top:1px solid #dce4ef;padding-top:12px}
/* Login screen: text brand; no unverified logo or registration entry. */
body.login-page{--login-card:#12171e;--login-text:#f0f4fa;--login-muted:#9aaabd;--login-input:#202832;--login-border:#3b4653;display:grid;place-items:center;min-height:100vh;min-height:100dvh;background:linear-gradient(90deg,#809bb70a 1px,transparent 1px),linear-gradient(#809bb70a 1px,transparent 1px),radial-gradient(ellipse at 12% 8%,#45576b 0,transparent 55%),radial-gradient(ellipse at 95% 96%,#3c4c60 0,transparent 50%),#20252c;background-size:54px 54px,54px 54px,auto,auto,auto;color:var(--login-text)}
body.login-page[data-login-theme=light]{--login-card:#ffffffed;--login-text:#172b45;--login-muted:#586b80;--login-input:#f1f5fa;--login-border:#cbd5e1;background:linear-gradient(90deg,#3f64850a 1px,transparent 1px),linear-gradient(#3f64850a 1px,transparent 1px),radial-gradient(ellipse at 12% 8%,#d7e3f1 0,transparent 60%),#edf1f6;background-size:54px 54px,54px 54px,auto,auto}
.login-page main{width:100%;margin:0;padding:76px 20px 50px;display:grid;place-items:center}.login-page main>header,.login-page #notice{display:none}.login-page #content{padding:0;border:0;background:transparent;box-shadow:none;width:min(460px,100%)}.login-card{width:100%;background:var(--login-card);border:1px solid var(--login-border);border-radius:24px;padding:40px 36px 28px;box-shadow:0 24px 80px #09121f30}.login-brand{text-align:center;font-size:18px;font-weight:650;letter-spacing:5px;color:var(--login-text);margin:0 auto 22px;border:1px solid var(--login-border);border-radius:12px;padding:13px 20px;width:fit-content}.login-card h1{text-align:center;font-size:28px;letter-spacing:1px;margin:0 0 10px}.login-subtitle{text-align:center;font-size:12px;letter-spacing:1px;color:var(--login-muted);margin-bottom:32px}.login-card label{font-size:14px;font-weight:600;margin:22px 0 9px}.login-input{display:flex;align-items:center;border:1px solid var(--login-border);border-radius:10px;background:var(--login-input);height:55px;overflow:hidden}.login-input>span{width:46px;flex-shrink:0;display:grid;place-items:center;color:var(--login-muted)}.login-input svg{width:20px;height:20px}.login-input input{border:0;border-radius:0;background:transparent;color:var(--login-text);padding:14px 4px;min-width:0;outline:none;margin:0}.login-input input::placeholder{color:var(--login-muted)}.login-input:focus-within{outline:2px solid #648cff;outline-offset:2px}.login-input button{border:0;background:transparent;display:grid;place-items:center;color:var(--login-muted);padding:15px 13px;border-radius:0}.login-input input:autofill{box-shadow:0 0 0 1000px var(--login-input) inset;-webkit-text-fill-color:var(--login-text)}#loginSubmit{width:100%;background:#3164e9;color:white;border:0;border-radius:10px;min-height:55px;font-weight:650;letter-spacing:4px;margin:8px 0 0}#loginSubmit:hover{background:#3e72f4}.login-help{color:var(--login-muted);text-align:center;font-size:12px;margin:23px 0 2px}#loginError{min-height:24px;font-size:13px;color:#ef9292;margin-top:12px}#themeToggle{position:fixed;right:24px;top:22px;width:44px;height:44px;border-radius:50%;background:var(--login-card);color:var(--login-muted);border:1px solid var(--login-border);font-size:23px;padding:0}.login-card button:focus-visible,#themeToggle:focus-visible{outline:3px solid #8caeff;outline-offset:3px}@media(max-width:520px){.login-page main{padding:78px 18px 28px}.login-card{padding:30px 24px 24px;border-radius:20px}.login-card h1{font-size:25px}.login-subtitle{letter-spacing:0;font-size:11px}.login-brand{margin-bottom:22px}#themeToggle{right:18px;top:18px}}
#loginParticles{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}.login-page main{position:relative;z-index:1}.login-page #themeToggle{z-index:3}.login-brand{padding:0;border:0;border-radius:0;width:76px;height:76px}.login-brand img{display:block;width:100%;height:100%;object-fit:contain}.sidebar-brand{display:flex;align-items:center;gap:12px}.sidebar-brand img{width:42px;height:42px;object-fit:contain}.sidebar-brand h1{font-size:23px;letter-spacing:2px}.login-card{box-shadow:0 24px 80px #09121f50,0 0 80px #3164e90a}

.base-categories button.active{background:#2467ac;color:#fff;border-color:#174b82;box-shadow:0 0 0 2px #2467ac33;font-weight:700}.base-categories button:focus-visible{outline:3px solid #82b5ef;outline-offset:3px}