:root{color:#202624;font-synthesis:none;letter-spacing:0;--ink:#202624;--muted:#707a76;--line:#dfe6e3;--surface:#fff;--primary:#087c70;--primary-dark:#05665d;--amber:#df8b2f;--danger:#c94f46;background:#f3f6f5;font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}*{box-sizing:border-box}body{background:#f3f6f5;min-width:320px;min-height:100vh;margin:0}button,input,textarea{font:inherit;letter-spacing:0}button,a{touch-action:manipulation}button{color:inherit}.app-shell{min-height:100vh;padding-bottom:calc(76px + env(safe-area-inset-bottom))}.content{width:min(100%,760px);margin:0 auto;padding:20px 18px 26px}.app-loading,.empty-state{min-height:180px;color:var(--muted);text-align:center;align-content:center;place-items:center;gap:10px;display:grid}.eyebrow{color:var(--primary);margin:0 0 5px;font-size:12px;font-weight:700}h1,h2,p{margin-top:0}h1{margin-bottom:6px;font-size:24px;line-height:1.25}h2{margin-bottom:0;font-size:17px;line-height:1.35}.icon-button{cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;width:44px;height:44px;display:inline-grid}.icon-button:hover{background:#edf2f0}.primary-button,.secondary-button{cursor:pointer;border-radius:7px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 18px;font-weight:700;text-decoration:none;display:inline-flex}.primary-button{border:1px solid var(--primary);background:var(--primary);color:#fff}.primary-button:hover{background:var(--primary-dark)}.secondary-button{color:var(--ink);background:#fff;border:1px solid #b9c8c3}.primary-button:disabled{opacity:.5;cursor:not-allowed}.full-button{width:100%;margin-top:18px}.plain-section{background:var(--surface);border:1px solid var(--line);border-radius:8px;margin-top:18px;padding:18px}.section-title{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.section-title button{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;display:inline-flex}.section-title.stacked{align-items:flex-start}.section-title p{color:var(--muted);margin:5px 0 0;font-size:13px}.section-title>span,.expiry{color:var(--muted);white-space:nowrap;font-size:12px}.status{white-space:nowrap;border-radius:5px;padding:4px 7px;font-size:11px;font-weight:700}.status.success{color:#087c58;background:#e3f4ed}.status.expired{color:#6f7774;background:#ecefed}.spin{animation:.85s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-page{background:#fff;grid-template-columns:1.05fr .95fr;min-height:100vh;display:grid}.login-visual{color:#fff;background:#1f2d2a;align-items:flex-end;gap:18px;padding:64px;display:flex;position:relative;overflow:hidden}.login-visual:before{content:"";z-index:1;background:#0c1c197a;position:absolute;inset:0}.login-background-poster,.login-background-video{z-index:0;object-fit:cover;object-position:center;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.login-background-video{opacity:0;transition:opacity .3s ease-out}.login-background-video.ready{opacity:1}.login-visual-copy{z-index:2;position:relative}.login-visual p{color:#d6e9e3;margin-bottom:6px}.login-visual h1{margin:0;font-size:32px}.login-form{gap:18px;width:min(420px,100% - 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32px);padding:12px 14px;position:fixed;bottom:92px;left:50%;transform:translate(-50%)}.lightbox{z-index:60;background:#080c0bdb;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.lightbox img{object-fit:contain;max-width:min(900px,100%);max-height:90vh}.history-list{gap:9px;margin-top:18px;display:grid}.history-row{border:1px solid var(--line);background:#fff;border-radius:8px;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;display:grid}.history-icon{border-radius:7px;place-items:center;width:44px;height:44px;display:grid}.history-icon.image{color:var(--primary);background:#e2f1ed}.history-icon.video{color:#a55a11;background:#fff0dc}.history-main strong,.history-main span,.history-main small{display:block}.history-main strong{font-size:14px}.history-main span,.history-main small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin-top:4px;font-size:11px;overflow:hidden}.page-header{border-bottom:1px solid var(--line);z-index:20;background:#fff;grid-template-columns:44px 1fr 44px;align-items:center;height:62px;padding:0 12px;display:grid;position:sticky;top:0}.page-header h1{text-align:center;margin:0;font-size:18px}.header-spacer{width:44px}.monitor-content{padding-top:16px}.monitor-band{color:#fff;background:#183d37;border-radius:8px;justify-content:space-between;align-items:center;padding:18px;display:flex}.monitor-band h2{font-size:20px}.monitor-grid{margin-top:12px}.provider-summary dl{grid-template-columns:repeat(3,1fr);margin:0;display:grid}.provider-summary dl div{border-left:1px solid var(--line);padding:7px 13px}.provider-summary dl div:first-child{border-left:0}.provider-summary dt{color:var(--muted);font-size:11px}.provider-summary dd{margin:7px 0 0;font-size:22px;font-weight:800}.monitor-list>div{border-top:1px solid #edf0ef;grid-template-columns:42px 1fr auto;align-items:center;gap:10px;padding:11px 0;display:grid}.monitor-list>div:first-child{border-top:0}.monitor-list>div>span{color:var(--primary);font-size:11px;font-weight:700}.monitor-list strong,.monitor-list small{display:block}.monitor-list small{color:var(--muted);margin-top:3px}.monitor-list b{color:#087c58;font-size:11px}.bottom-nav{z-index:25;width:min(100%,760px);height:calc(68px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);background:#fffffff7;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav button{color:#68726e;background:0 0;border:0;align-content:center;place-items:center;gap:3px;display:grid}.bottom-nav button span{font-size:11px}.bottom-nav button.active{color:var(--primary);font-weight:800}.logout-fab{z-index:24;color:var(--muted);background:0 0;border:0;padding:7px;font-size:11px;position:fixed;top:9px;right:max(10px,50vw - 370px)}@media (width<=720px){.login-page{background:#f3f6f5;padding-bottom:40px;display:block}.login-visual{align-items:flex-end;min-height:32vh;padding:28px 22px}.login-visual h1{font-size:25px}.login-form{border:1px solid var(--line);background:#fff;border-radius:8px;margin:-12px auto 0;padding:22px 20px;position:relative}.content{padding:18px 14px 24px}.primary-action-band{padding:17px}.metric-grid article{min-height:92px;padding:13px}.view-grid{grid-template-columns:repeat(2,1fr)}.monitor-grid{grid-template-columns:1fr 1fr}.provider-summary dl{grid-template-columns:1fr}.provider-summary dl div{border-left:0;border-top:1px solid var(--line);justify-content:space-between;align-items:center;display:flex}.provider-summary dl div:first-child{border-top:0}.provider-summary dd{margin:0}.logout-fab{right:8px}.home-header{padding-right:38px}.create-view .view-title{padding-right:44px}.history-row{grid-template-columns:40px minmax(0,1fr) auto;padding:12px}.history-icon{width:40px;height:40px}}@media (prefers-reduced-motion:reduce){.login-background-video{display:none}}@media (width<=390px){.metric-grid{grid-template-columns:1fr 1fr}.metric-grid article{display:block}.metric-grid .metric-icon{margin-bottom:10px}.primary-action-band h2{font-size:16px}.workflow-progress span{font-size:10px}.upload-grid{grid-template-columns:repeat(3,1fr)}.action-row{grid-template-columns:1fr}.history-row .status{white-space:normal;text-align:center;max-width:76px}}@media (width>=980px){body{background:#e9eeec}.app-shell{background:#f5f7f6;width:760px;min-height:100vh;margin:0 auto;box-shadow:0 0 34px #192a241a}}