:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f7f9;--surface:#fff;--surface-soft:#f1f4f6;--line:#dfe4e8;--line-strong:#cbd3d9;--text:#18212b;--muted:#66717f;--teal:#0f8b8d;--teal-soft:#e4f5f4;--coral:#c75146;--coral-soft:#fbe9e6;--amber:#a76a00;--amber-soft:#fff2cc;--green:#2f7d4f;--green-soft:#e5f3ea;--radius:8px;--shadow:0 16px 36px #18212b14}*{box-sizing:border-box}html,body{min-height:100%}body{background:var(--bg);color:var(--text);letter-spacing:0;margin:0;font-family:Arial,Microsoft YaHei,PingFang SC,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.login-page{background:var(--bg);grid-template-columns:minmax(320px,440px) 1fr;min-height:100vh;display:grid}.auth-gate{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-gate-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:min(100%,520px);box-shadow:var(--shadow);gap:10px;padding:24px;display:grid}.auth-gate-card strong{font-size:18px}.auth-gate-card p{margin:0;line-height:1.7}.login-panel{background:var(--surface);border-right:1px solid var(--line);justify-content:center;align-items:center;padding:48px 32px;display:flex}.login-card{width:min(100%,360px)}.login-card h1,.page-header h1{color:var(--text);margin:0}.login-card h1{font-size:28px;line-height:1.25}.login-card p,.page-header p{color:var(--muted);margin:8px 0 0;line-height:1.7}.login-form{gap:16px;margin-top:28px;display:grid}.login-aside{align-content:center;gap:18px;padding:48px;display:grid}.aside-metrics{grid-template-columns:repeat(3,minmax(120px,1fr));gap:14px;max-width:680px;display:grid}.app-shell{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#eef5f5;background:#19242d;flex-direction:column;gap:24px;height:100vh;padding:22px 16px;display:flex;position:sticky;top:0}.brand{padding:0 8px}.brand-title{font-size:18px;font-weight:700;display:block}.brand-subtitle{color:#aab8bf;margin-top:4px;font-size:12px;display:block}.nav{gap:4px;display:grid}.nav-link{border-radius:var(--radius);color:#cfdbdf;align-items:center;min-height:40px;padding:0 10px;font-weight:600;display:flex}.nav-link:hover,.nav-link-active{color:#fff;background:#263641}.shell-footer{border-radius:var(--radius);color:#b7c4ca;border:1px solid #ffffff1f;margin-top:auto;padding:12px 10px;font-size:12px;line-height:1.6}.main{min-width:0}.topbar{z-index:3;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f6f7f9eb;justify-content:space-between;align-items:center;min-height:64px;padding:0 28px;display:flex;position:sticky;top:0}.topbar-title{font-weight:700}.topbar-actions{align-items:center;gap:12px;display:flex}.admin-name{color:var(--muted)}.content{gap:20px;padding:28px;display:grid}.page-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.page-header h1{font-size:24px;line-height:1.3}.header-actions,.toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.data-source{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-height:42px;color:var(--muted);justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.data-source-label{color:var(--text);font-weight:700}.data-source-detail{text-align:right;font-size:12px}.data-source-api{background:var(--green-soft);border-color:#2f7d4f59}.data-source-warning{background:var(--amber-soft);border-color:#a76a005c}.metrics-grid{grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px;display:grid}.metric-card,.surface,.media-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.metric-card{min-height:118px;padding:18px}.metric-label{color:var(--muted);font-size:13px}.metric-value{margin-top:10px;font-size:28px;font-weight:750;line-height:1.2}.metric-trend{color:var(--green);margin-top:10px;font-size:12px}.dashboard-grid{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:16px;display:grid}.surface{overflow:hidden}.surface-header{border-bottom:1px solid var(--line);justify-content:space-between;gap:12px;padding:16px 18px;display:flex}.surface-title{margin:0;font-size:16px}.surface-subtitle{color:var(--muted);margin:4px 0 0;font-size:12px}.surface-body{padding:18px}.table-wrap{width:100%;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;min-width:720px}.data-table th,.data-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;white-space:nowrap;padding:14px 16px}.data-table th{color:var(--muted);background:var(--surface-soft);font-size:12px;font-weight:700}.data-table tr:last-child td{border-bottom:0}.cell-right{text-align:right!important}.muted{color:var(--muted)}.strong{font-weight:700}.stack{gap:4px;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(220px,1fr));gap:16px;display:grid}.field{gap:7px;display:grid}.field label{color:#36434f;font-size:13px;font-weight:700}.input,.select,.textarea{border:1px solid var(--line-strong);border-radius:var(--radius);width:100%;min-height:40px;color:var(--text);background:#fff;padding:0 12px}.textarea{resize:vertical;min-height:92px;padding:10px 12px}.input:focus,.select:focus,.textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft);outline:none}.input-invalid{background:#fff8f7;border-color:#c75146b8}.input-invalid:focus{border-color:var(--coral);box-shadow:0 0 0 3px #c7514629}.field-hint,.field-error{font-size:12px;line-height:1.6}.field-hint{color:var(--muted)}.field-error{color:var(--coral)}.form-error{border-radius:var(--radius);background:var(--coral-soft);min-height:40px;color:var(--coral);border:1px solid #c7514652;padding:10px 12px;line-height:1.6}.button{border-radius:var(--radius);background:var(--teal);color:#fff;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;min-height:40px;padding:0 14px;font-weight:700;display:inline-flex}.button:hover{background:#0b7476}.button.secondary{border-color:var(--line-strong);color:var(--text);background:#fff}.button.secondary:hover{background:var(--surface-soft)}.button.danger{background:var(--coral)}.button.danger:hover{background:#ad4037}.badge{border-radius:999px;align-items:center;min-height:24px;padding:0 9px;font-size:12px;font-weight:700;display:inline-flex}.badge-success{background:var(--green-soft);color:var(--green)}.badge-warning{background:var(--amber-soft);color:var(--amber)}.badge-danger{background:var(--coral-soft);color:var(--coral)}.badge-info{background:var(--teal-soft);color:var(--teal)}.media-grid,.settings-grid{grid-template-columns:repeat(3,minmax(220px,1fr));gap:14px;display:grid}.content-summary{grid-template-columns:repeat(4,minmax(140px,1fr));gap:10px;padding:16px 18px;display:grid}.content-tab{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-height:72px;color:var(--text);cursor:pointer;text-align:left;gap:8px;padding:12px;display:grid}.content-tab strong{font-size:22px;line-height:1}.content-tab:hover,.content-tab-active{background:var(--teal-soft);border-color:#0f8b8d73}.content-filters{grid-template-columns:repeat(5,minmax(160px,1fr));gap:12px;padding:0 18px 16px;display:grid}.content-insights{grid-template-columns:repeat(4,minmax(140px,1fr));gap:10px;padding:0 18px 18px;display:grid}.content-insights div{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft);gap:6px;padding:12px;display:grid}.content-insights span{color:var(--muted);font-size:13px}.content-insights strong{color:var(--text);font-size:20px;line-height:1}.media-card{overflow:hidden}.release-status-grid{grid-template-columns:repeat(2,minmax(280px,1fr));gap:16px;display:grid}.release-status-card{min-height:0}.release-status-badge{object-fit:contain;max-width:100%;height:24px;display:block}.release-list,.release-step-list{gap:14px;display:grid}.release-list-item,.release-step-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft);gap:8px;padding:14px;display:grid}.release-list-title{color:var(--text);font-weight:700}.release-step-item{grid-template-columns:32px minmax(0,1fr);align-items:flex-start;gap:12px}.release-step-index{background:var(--teal-soft);width:32px;height:32px;color:var(--teal);border-radius:999px;place-items:center;font-weight:700;display:grid}.media-preview{background:linear-gradient(135deg, #0f8b8d38, #c7514633), var(--surface-soft);border-bottom:1px solid var(--line);place-items:center;height:128px;display:grid}.media-preview-image{object-fit:cover;width:100%;height:128px;display:block}.media-preview-placeholder{text-align:center;place-items:center;gap:6px;width:100%;height:128px;padding:12px;display:grid}.media-preview-placeholder strong{font-size:13px}.media-preview-placeholder span{color:var(--muted);font-size:12px}.media-body{gap:8px;padding:14px;display:grid}.key-value{border-bottom:1px solid var(--line);grid-template-columns:140px minmax(0,1fr);gap:10px;padding:10px 0;display:grid}.key-value:last-child{border-bottom:0}.empty-state{color:var(--muted);text-align:center;gap:8px;padding:24px;display:grid}.empty-state-panel strong{color:var(--text);font-size:16px}.empty-state-panel p{color:var(--muted);margin:0;line-height:1.6}.empty-state-panel-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:8px;display:flex}.release-console{gap:20px;display:grid}.release-action-grid{grid-template-columns:repeat(2,minmax(260px,1fr));gap:16px;display:grid}.release-action-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-soft);min-height:100%;padding:18px}.release-action-title{color:var(--text);font-size:18px;font-weight:700}.release-action-copy{color:var(--muted);margin:8px 0 0;line-height:1.7}.release-action-note{color:var(--muted);margin:0;line-height:1.7}.release-feedback{border:1px solid var(--line);border-radius:var(--radius);gap:10px;padding:12px 14px;line-height:1.6;display:grid}.release-feedback.success{background:var(--green-soft);color:var(--green);border-color:#2f7d4f52}.release-feedback.error{background:var(--coral-soft);color:var(--coral);border-color:#c7514652}.release-checkbox{color:var(--text);align-items:center;gap:10px;display:inline-flex}.release-checkbox input{margin:0}@media (max-width:1080px){.metrics-grid,.release-status-grid,.release-action-grid,.media-grid,.settings-grid,.content-summary,.content-filters,.content-insights{grid-template-columns:repeat(2,minmax(180px,1fr))}.dashboard-grid{grid-template-columns:1fr}}@media (max-width:760px){.login-page,.app-shell{grid-template-columns:1fr}.login-aside{display:none}.login-panel{border-right:0;min-height:100vh}.sidebar{height:auto;position:static}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar,.content{padding-left:16px;padding-right:16px}.page-header,.data-source{display:grid}.data-source-detail{text-align:left}.metrics-grid,.release-status-grid,.release-action-grid,.media-grid,.settings-grid,.content-summary,.content-filters,.content-insights,.form-grid,.aside-metrics{grid-template-columns:1fr}}