:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#23324a;background:#f6f8fc;--accent:#315ee9;--muted:#71819a}*{box-sizing:border-box}body{margin:0;font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.65}[hidden]{display:none!important}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #9db6ff;outline-offset:2px}button{border:1px solid #315ee9;background:#315ee9;color:#fff;border-radius:8px;padding:10px 16px;font-weight:600}.secondary{background:#fff;color:#435671;border-color:#dce4f0}.link-button{background:none;border:0;color:#315ee9;padding:2px 0}.app-shell{display:flex;min-height:100vh}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid #e7ecf3;display:flex;flex-direction:column;padding:27px 16px;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:0 8px 36px;font-size:18px;color:#1e2d47}.brand-icon{display:grid;place-items:center;background:#315ee9;color:#fff;width:40px;height:40px;border-radius:12px;font-weight:750}.nav-label{color:#9aa7b9;font-size:11px;font-weight:650;padding:0 12px}.nav-item{border:0;text-align:left;display:block;width:100%;color:#64758e;background:transparent;border-radius:9px;min-height:43px;padding:0 12px;font-size:13px;font-weight:600}.nav-item.active{background:#edf2ff;color:#315ee9}.main-shell{margin-left:238px;min-width:0;width:calc(100% - 238px)}.topbar{min-height:66px;background:#fff;border-bottom:1px solid #e9eef5;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 34px;color:#60738f;font-size:12px}.account-menu{display:flex;gap:8px;align-items:center}.account-menu button{font-size:12px;padding:7px 10px}.workspace{max-width:1620px;margin:auto;padding:36px 40px 30px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:27px}.page-heading h1,.auth-box h1{font-size:26px;color:#1e2c43;margin:0}.page-heading p,.hint{color:#71819a;font-size:13px;line-height:1.6}.surface{border:1px solid #e9eef5;background:#fff;border-radius:12px;box-shadow:0 3px 12px #304d7307;padding:20px 24px;margin-bottom:16px}.surface h2{font-size:16px;color:#25344d;margin:0 0 16px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}.line-grid{display:grid;grid-template-columns:2fr 2fr 1fr 1fr auto;gap:12px;align-items:end}label{display:block;color:#435671;font-weight:600;font-size:13px;min-width:0}input,select,textarea{display:block;width:100%;border:1px solid #dce4f0;background:#fff;border-radius:8px;padding:10px;color:#23324a;margin-top:6px;min-height:40px}textarea{resize:vertical;min-height:76px}input[type=file]{padding:7px}.check{display:flex;align-items:center;gap:8px;margin:8px 0}.check input{width:auto;min-height:0;margin:0}fieldset{border:1px solid #e9eef5;border-radius:9px;margin:16px 0;padding:15px}legend{font-weight:650;color:#435671}summary{font-weight:700;font-size:15px;cursor:pointer}details[open] summary{margin-bottom:18px}.align-end{align-self:end}.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.record-list{list-style:none;padding:0;margin:0}.record-list li{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:13px 0;border-bottom:1px solid #edf1f6}.record-list li button{font-size:12px;padding:7px 10px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-box{max-width:440px;width:100%;background:#fff;border:1px solid #e9eef5;border-radius:12px;padding:30px}.auth-box label{margin:16px 0}.auth-box p{color:#71819a}.auth-box .brand{padding:0 0 25px}#message:not(:empty){position:fixed;z-index:50;right:20px;top:14px;max-width:min(520px,calc(100vw - 40px));background:#23324a;color:#fff;padding:12px 16px;border-radius:9px;box-shadow:0 8px 24px #1b2a4533}.mobile-menu{display:none}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:transform .2s ease;width:250px;box-shadow:0 15px 40px #182b491f}.sidebar.open{transform:translateX(0)}.main-shell{width:100%;margin-left:0}.topbar{min-height:58px;padding:8px 16px;flex-wrap:wrap}.mobile-menu{display:block}.account-menu{margin-left:auto}.account-menu span{display:none}.workspace{padding:24px 16px}.page-heading{align-items:flex-start}.page-heading h1{font-size:22px}.surface{padding:18px 15px}.form-grid,.line-grid{grid-template-columns:1fr}.form-actions button{flex:1}.record-list li{align-items:flex-start}.record-list li button{flex:1}}
#draftPreview{width:min(900px,96vw);height:90vh;border:0;border-radius:12px;padding:16px}#draftPreview[open]{display:flex;flex-direction:column}#draftPreview::backdrop{background:#0009}.preview-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px;flex-wrap:wrap}.preview-heading div{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.preview-heading button{font-size:12px;padding:7px 8px}.preview-body{flex:1;min-height:0;overflow:auto;background:#eee;text-align:center}#draftPreviewImage{width:100%;max-width:794px;height:auto}#draftPreviewImage.zoomed{display:block;width:200%;max-width:none}
.column-row{display:flex;gap:8px;align-items:end;margin-bottom:8px}.column-row select,.column-row input{margin:0}.column-row button{white-space:nowrap}@media(max-width:760px){.column-row{flex-wrap:wrap}.column-row select,.column-row input{width:calc(50% - 4px)}}