:root{--ink:#142239;--muted:#657282;--line:#dde3e9;--teal:#137d78;--soft:#e4f2f0;--surface:#f4f6f8;--danger:#a83f3f;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;background:#fff;border:1px solid #bcc6d0;border-radius:7px;padding:10px 16px;color:var(--ink);font-weight:550;line-height:1.3}button:hover{background:var(--surface)}button:disabled{opacity:.55;cursor:wait}button.primary{background:var(--teal);border-color:var(--teal);color:#fff}button.danger{color:var(--danger)}button.link{border:0;color:var(--teal);padding:6px 9px;background:transparent}input,select,textarea{border:1px solid #bcc6d0;border-radius:6px;padding:10px 12px;background:#fff;color:var(--ink);width:100%;min-width:0}input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid #4a9d97;outline-offset:2px}input[type=checkbox]{width:17px;height:17px;accent-color:var(--teal);flex-shrink:0}textarea{resize:vertical;min-height:130px;line-height:1.6}h1{font-size:30px;line-height:1.3;margin:0;font-weight:650;letter-spacing:-.7px}h2{font-size:21px;margin:0 0 16px;font-weight:620}h3{font-size:17px;margin:0 0 12px}p{line-height:1.7}#shell{display:flex;min-height:100vh}#shell[hidden],#login[hidden]{display:none}aside{width:220px;flex-shrink:0;border-right:1px solid var(--line);padding:32px 16px;display:flex;flex-direction:column;gap:28px;background:#fff}.brand{font-size:24px;font-weight:750;white-space:nowrap;letter-spacing:-.7px}.brand-mark{color:var(--teal);font-size:30px}nav{display:grid;gap:7px}nav button{text-align:left;border:0;padding:13px 20px;font-size:16px;font-weight:500}nav button.active{background:var(--soft);color:#0b6460;font-weight:650}.logout{margin-top:auto;border:0;text-align:left;color:var(--muted)}main{padding:36px 30px 0;flex:1;min-width:0;display:flex;flex-direction:column}header{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:30px}.actions{display:flex;gap:10px;flex-wrap:wrap}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:24px}.toolbar input[type=search]{max-width:330px}.toolbar select{max-width:240px}.batchbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;text-align:left}th{background:var(--surface);font-size:13px;font-weight:650;white-space:nowrap;padding:15px 10px}td{padding:17px 10px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.6;min-width:75px}td:first-child,th:first-child{min-width:35px}td small{display:block;color:var(--muted);font-size:11px}.row-name{font-weight:600}.empty{text-align:center;padding:140px 16px;min-height:420px}.empty h2{font-size:25px}.empty p{font-size:16px;color:var(--muted);margin:16px 0 26px}.muted{color:var(--muted)}.status{font-size:12px;display:inline-block;padding:3px 8px;border-radius:4px;background:#eef1f5;white-space:nowrap}.status.running,.status.sent,.status.ready{background:#e4f2ec;color:#25634d}.status.unknown,.status.failed{background:#fff0ec;color:#954334}.error-text{color:var(--danger);font-size:12px;max-width:190px}.body-text{white-space:pre-wrap;overflow-wrap:anywhere;max-width:500px}.template-row,.account-row{padding:22px 0;border-bottom:1px solid var(--line);display:flex;gap:24px;justify-content:space-between}.template-row>div:first-child,.account-row>div:first-child{min-width:0}.account-row .actions,.template-row .actions{align-self:flex-start;flex-shrink:0}footer{margin-top:auto;border-top:1px solid var(--line);padding:20px 0;color:var(--muted);font-size:12px}footer span{float:right}#content{padding-bottom:36px}dialog{width:680px;max-width:calc(100vw - 24px);max-height:90vh;border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:0 20px 80px #12223925}dialog::backdrop{background:#14223950}.modal-heading{display:flex;justify-content:space-between;align-items:flex-start}.modal-heading button{border:0;padding:0 8px;font-size:26px;font-weight:400}.form-grid{display:grid;gap:18px}.form-grid label,.login label{display:grid;gap:7px;font-weight:550}.form-grid label small{font-weight:400}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checks{display:flex;gap:10px 17px;flex-wrap:wrap}.checks label{display:flex;gap:7px;align-items:center;font-weight:400}.group-list{max-height:190px;overflow:auto;border:1px solid var(--line);border-radius:6px;padding:8px}.group-list label{display:flex;align-items:center;gap:9px;padding:7px;font-weight:400}.group-list small{margin-left:auto;font-size:11px;color:var(--muted)}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.preview{padding:18px 0;border-bottom:1px solid var(--line)}.preview dl{display:grid;grid-template-columns:90px 1fr;gap:9px;font-size:13px}.preview dt{color:var(--muted)}.preview dd{margin:0;overflow-wrap:anywhere}.preview pre{padding:14px;background:var(--surface);white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.6}.note{padding:12px 14px;background:var(--surface);border-radius:6px;font-size:13px;line-height:1.6}.login{min-height:100vh;display:grid;place-items:center;background:var(--surface);padding:20px}.login form{width:380px;max-width:100%;padding:36px;border:1px solid var(--line);border-radius:12px;background:#fff}.login .brand{color:var(--teal);margin-bottom:36px}.login h1{font-size:25px}.login label{margin:25px 0 18px}.login button{width:100%}#login-error{color:var(--danger);font-size:13px}#notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border-radius:8px;padding:14px 22px;max-width:90vw;z-index:20;font-size:14px}.hidden,[hidden]{display:none!important}#modal-error{color:var(--danger);font-size:13px;white-space:pre-wrap}details summary{cursor:pointer;color:var(--teal)}@media(max-width:760px){#shell{display:block}aside{width:100%;padding:16px;border-right:0;border-bottom:1px solid var(--line);gap:12px}.brand{font-size:21px}nav{display:flex;gap:6px}nav button{text-align:center;flex:1;padding:10px;font-size:14px}.logout{position:absolute;right:12px;top:14px;font-size:12px;padding:8px}main{padding:24px 16px 0;min-height:calc(100vh - 130px)}h1{font-size:25px}header{align-items:flex-start;flex-wrap:wrap;gap:16px;margin-bottom:20px}.actions{gap:7px}.actions button{padding:9px 12px}table{min-width:780px}.empty{padding:90px 12px;min-height:350px}.empty h2{font-size:22px}.empty p{font-size:14px}.toolbar input[type=search],.toolbar select{max-width:none}.toolbar{gap:8px}.account-row,.template-row{display:block}.account-row .actions,.template-row .actions{margin-top:16px}.two{grid-template-columns:1fr}dialog{padding:20px}.preview dl{grid-template-columns:70px 1fr}footer span{display:block;float:none;margin-top:6px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}

nav button{display:flex;align-items:center;gap:16px}nav svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.brand svg{width:29px;height:29px;vertical-align:-6px}.scroll-hint{display:none}@media(max-width:760px){nav button{justify-content:center;gap:5px}nav svg{width:17px;height:17px}.scroll-hint{display:block;font-size:12px;color:var(--muted);margin:12px 0}}