:root{--bg:#f5f7fb;--panel:#fff;--text:#172033;--muted:#738099;--line:#e7ebf2;--primary:#3b5bfd;--primary-dark:#2946db;--danger:#dc3545;--success:#17a673;--warning:#e59b22;--sidebar:#111827;--sidebar-text:#cbd5e1;--shadow:0 10px 30px rgba(27,39,70,.07);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--bg)}a{color:var(--primary);text-decoration:none}button,input,select,textarea{font:inherit}input,select,textarea{width:100%;border:1px solid #d8deea;border-radius:10px;background:#fff;padding:11px 13px;color:var(--text);outline:none;transition:.18s}input:focus,select:focus,textarea:focus{border-color:#8294ff;box-shadow:0 0 0 3px rgba(59,91,253,.1)}textarea{resize:vertical}.app-shell{display:flex;min-height:100vh}.sidebar{width:248px;background:var(--sidebar);color:#fff;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:22px 16px;z-index:20}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,#6d80ff,#3654ee);font-weight:900;color:#fff;box-shadow:0 8px 18px rgba(59,91,253,.3)}.brand strong{display:block;font-size:16px}.brand span{display:block;font-size:11px;color:#95a3bd;margin-top:2px}.brand.large .brand-mark{width:48px;height:48px;font-size:20px}.brand.large strong{font-size:20px}.nav-list{margin-top:32px;display:flex;flex-direction:column;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;color:var(--sidebar-text);padding:11px 13px;border-radius:10px;font-size:14px}.nav-item span{width:22px;text-align:center;color:#93a4c2}.nav-item:hover,.nav-item.active{background:#202b3f;color:#fff}.nav-item.active{box-shadow:inset 3px 0 0 #6680ff}.sidebar-footer{margin-top:auto;border-top:1px solid #283449;padding:16px 8px 0;display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px}.service-indicator{color:#b8c2d5}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#96a0b4;margin-right:7px}.dot.green{background:#27c48f;box-shadow:0 0 0 4px rgba(39,196,143,.12)}.dot.amber{background:#ffb640}.dot.gray{background:#8994a7}.link-button{border:0;background:none;color:#9fb0cc;cursor:pointer;padding:4px}.main-content{margin-left:248px;min-width:0;width:calc(100% - 248px)}.topbar{height:94px;background:#fff;border-bottom:1px solid var(--line);padding:18px 30px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:10}.topbar h1{font-size:23px;margin:0 0 4px}.topbar p{margin:0;color:var(--muted);font-size:13px}.topbar-actions{margin-left:auto}.mobile-menu{display:none;border:0;background:#eef1f7;border-radius:9px;width:38px;height:38px}.content-wrap{padding:26px 30px 50px;max-width:1700px;margin:auto}.alert{border-radius:11px;padding:13px 15px;margin-bottom:18px;border:1px solid}.alert.success{background:#ecfbf5;border-color:#bcebd8;color:#117453}.alert.error{background:#fff0f1;border-color:#f4c4ca;color:#a72d3a}.alert.warning{background:#fff8e9;border-color:#f3dfae;color:#94600a}.pill{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:650}.pill.success{background:#e9f9f3;color:#12815c}.pill.warning{background:#fff6dd;color:#976408}.pill.neutral{background:#edf1f7;color:#59677d}.panel{background:var(--panel);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);padding:20px;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.panel-head h2{margin:0 0 5px;font-size:17px}.panel-head p{margin:0;color:var(--muted);font-size:12px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.stat-card span{display:block;color:var(--muted);font-size:13px}.stat-card strong{display:block;font-size:30px;margin:9px 0 4px}.stat-card small{color:#9aa5b7}.grid{display:grid;gap:18px;margin-bottom:18px}.two-column{grid-template-columns:1fr 1fr}.runtime-list,.check-list{display:flex;flex-direction:column}.runtime-list>div,.check-list>div{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:11px 0;font-size:13px}.runtime-list small{color:var(--muted)}.check-list{margin-bottom:16px}.check-list>div{grid-template-columns:auto 1fr auto}.empty-state{border:1px dashed #d5dce9;border-radius:12px;padding:35px;text-align:center;color:var(--muted)}.empty-state.compact{padding:22px}.table-wrap{overflow:auto}.table-wrap table{width:100%;border-collapse:collapse;min-width:800px}.table-wrap th{text-align:left;color:#69768c;font-size:12px;font-weight:650;padding:11px;border-bottom:1px solid var(--line);background:#fafbfd}.table-wrap td{padding:12px 11px;border-bottom:1px solid #edf0f5;font-size:13px;vertical-align:middle}.table-wrap tr:last-child td{border-bottom:0}.table-wrap tbody tr:hover{background:#fafbff}.empty-cell{text-align:center;color:var(--muted);padding:35px!important}.block{display:block}.ellipsis{max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nowrap{white-space:nowrap}.mono-small{font:12px ui-monospace,SFMono-Regular,Consolas,monospace;color:#57657c}.muted{color:var(--muted)}.text-danger{color:var(--danger)}.status{display:inline-block;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:700;background:#eef1f6;color:#5e697c}.status.active,.status.completed,.status.success,.status.info{background:#e8f8f2;color:#13795a}.status.unknown,.status.warning,.status.created{background:#fff6dc;color:#8d620c}.status.error,.status.invalid,.status.missing,.status.failed,.status.expired{background:#ffedef;color:#a52a39}.status.disabled{background:#eef0f4;color:#687487}.toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:16px}.filter-form{display:flex;gap:9px;align-items:center;max-width:620px;width:100%}.filter-form input{max-width:360px}.filter-form select{max-width:160px}.button{border:0;border-radius:9px;padding:10px 15px;font-weight:650;font-size:13px;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;gap:6px;white-space:nowrap}.button.primary{background:var(--primary);color:#fff}.button.primary:hover{background:var(--primary-dark)}.button.secondary{background:#edf1f7;color:#34425a}.button.secondary:hover{background:#e2e7f0}.button.danger{background:#fff0f1;color:#b52f3e}.button.tiny{padding:7px 9px;font-size:11px}.button.full{width:100%}.actions{display:flex;gap:6px;align-items:center}.actions form{margin:0}.batch-bar{display:flex;align-items:center;flex-wrap:wrap;gap:12px;background:#f8f9fc;border:1px solid var(--line);border-radius:11px;padding:11px;margin-bottom:12px}.batch-bar label{display:flex;align-items:center;gap:6px;font-size:12px}.batch-bar input[type=checkbox]{width:auto}.small-input{width:78px!important;padding:7px 8px!important}.copy-line{display:flex;gap:7px;min-width:330px}.copy-line input{font-size:11px;padding:8px}.form-stack{display:flex;flex-direction:column;gap:14px}.form-stack label,.settings-form label{font-size:12px;font-weight:650;color:#4f5c72}.form-stack label input,.form-stack label textarea,.form-stack label select,.settings-form label input,.settings-form label textarea,.settings-form label select{margin-top:7px;font-weight:400}.form-stack label small,.settings-form label small{display:block;color:var(--muted);font-weight:400;margin-top:5px;line-height:1.5}.form-grid{display:grid;gap:13px}.form-grid.two{grid-template-columns:1fr 1fr}.form-grid.three{grid-template-columns:repeat(3,1fr)}.check-row{display:flex!important;align-items:center;gap:8px}.check-row input{width:auto!important;margin:0!important}.section-divider{display:flex;align-items:center;gap:12px;color:#7b879b;font-size:11px;margin:4px 0}.section-divider:before,.section-divider:after{content:"";height:1px;background:var(--line);flex:1}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.setting-section{align-self:start}.sticky-save{position:sticky;bottom:15px;background:rgba(17,24,39,.94);color:#dce3f0;border-radius:12px;padding:12px 14px;margin-top:18px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 12px 35px rgba(15,23,42,.25);z-index:5;font-size:12px}.info-box{background:#f5f7fd;border:1px solid #dfe5f2;border-radius:11px;padding:12px 14px;color:#5e6b80;font-size:12px;line-height:1.6}.info-box p{margin:4px 0 0}.import-grid{grid-template-columns:360px 1fr}.drop-zone{min-height:190px;border:2px dashed #cbd4e5;border-radius:13px;display:flex!important;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;cursor:pointer;background:#fafbfe}.drop-zone:hover{border-color:#8294ff;background:#f7f8ff}.drop-zone input{display:none}.drop-zone strong{font-size:15px;color:#34425a;margin:8px}.drop-zone small{margin:0!important}.drop-icon{font-size:30px;color:var(--primary)}.event-list>div{position:relative;padding:9px 0 9px 115px;border-bottom:1px solid var(--line);min-height:48px}.event-list>div:last-child{border-bottom:0}.event-type{position:absolute;left:0;top:11px;font:11px ui-monospace,monospace;color:#526079}.event-list p{margin:0 0 3px;font-size:12px}.event-list time{color:var(--muted);font-size:10px}.detail-cell{max-width:520px;white-space:normal;line-height:1.5}.auth-body{min-height:100vh;background:radial-gradient(circle at 10% 10%,#e8edff,transparent 33%),linear-gradient(145deg,#f8f9fd,#edf1f8);display:grid;place-items:center;padding:28px}.auth-layout{width:min(960px,100%);display:grid;grid-template-columns:1fr 420px;align-items:center;gap:70px}.auth-layout.wide{width:min(1120px,100%);grid-template-columns:.8fr 1.2fr}.auth-intro h1{font-size:38px;margin:40px 0 15px;letter-spacing:-1px}.auth-intro>p{color:#65728a;line-height:1.8;max-width:530px}.auth-card{background:#fff;border:1px solid #e1e6ef;border-radius:18px;padding:30px;box-shadow:0 25px 70px rgba(36,49,82,.13)}.auth-card h2{margin:0 0 8px;font-size:24px}.setup-card{padding:26px}.feature-list{list-style:none;padding:0;margin:25px 0}.feature-list li{padding:8px 0;color:#4e5c73}.feature-list li:before{content:"✓";color:var(--success);font-weight:900;margin-right:10px}.code-body{min-height:100vh;background:linear-gradient(155deg,#f1f5ff,#f7f8fb 45%,#eef3ff);display:flex;justify-content:center;padding:34px 16px}.code-shell{width:min(470px,100%)}.code-card{background:#fff;border:1px solid #e1e7f1;border-radius:22px;padding:30px;box-shadow:0 25px 70px rgba(36,52,91,.13);text-align:center}.code-logo{width:62px;height:62px;border-radius:19px;background:linear-gradient(135deg,#42a5ff,#3564ee);color:#fff;display:grid;place-items:center;margin:0 auto 18px;font-weight:900;font-size:20px;box-shadow:0 13px 25px rgba(53,100,238,.25)}.code-card h1{font-size:24px;margin:0 0 10px}.code-phone{font-weight:700;color:#47556c}.code-notice{font-size:13px;color:#738099;line-height:1.7;margin:14px 0 20px}.code-display{border:1px solid #dfe5f0;background:#f8faff;border-radius:15px;padding:20px;margin-bottom:16px}.code-display span{display:block;font:700 38px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:7px;color:#22304b;cursor:pointer}.code-display small{display:block;color:#7a879a;margin-top:8px}.large-button{font-size:15px;padding:14px}.code-progress{display:flex;align-items:center;justify-content:center;gap:9px;background:#eef5ff;color:#49607b;padding:10px;border-radius:10px;margin-top:12px;font-size:12px}.code-progress i{width:13px;height:13px;border:2px solid #9ab4da;border-top-color:#3564ee;border-radius:50%;animation:spin .8s linear infinite}.help-link{display:inline-block;margin-top:18px;font-size:13px}.module-divider{display:flex;align-items:center;gap:12px;color:#8b96a9;font-size:11px;margin:22px 0 12px}.module-divider:before,.module-divider:after{content:"";height:1px;background:#dce2ec;flex:1}.ad-card{display:block;background:#fff;border:1px solid #e1e7f1;border-radius:15px;padding:16px 18px;box-shadow:var(--shadow);color:var(--text)}.ad-card p{color:#6e7b90;margin:7px 0 0;font-size:12px;line-height:1.6}.code-error{background:#fff0f1;border:1px solid #f4c7cc;border-radius:13px;color:#a52d3a;padding:18px}.code-error p{margin:7px 0 0}.code-shell footer{text-align:center;color:#95a0b1;font-size:10px;margin-top:20px}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1100px){.stats-grid{grid-template-columns:1fr 1fr}.settings-grid{grid-template-columns:1fr}.import-grid{grid-template-columns:1fr}.two-column{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.2s}.menu-open .sidebar{transform:none}.menu-open:after{content:"";position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:15}.main-content{margin-left:0;width:100%}.topbar{height:auto;padding:15px 16px}.mobile-menu{display:block}.content-wrap{padding:18px 14px 40px}.stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:15px}.stat-card strong{font-size:25px}.toolbar{align-items:stretch;flex-direction:column}.filter-form{flex-wrap:wrap}.filter-form input,.filter-form select{max-width:none;flex:1}.batch-bar{align-items:flex-start}.settings-grid,.form-grid.two,.form-grid.three{grid-template-columns:1fr}.auth-layout,.auth-layout.wide{grid-template-columns:1fr;gap:25px}.auth-intro{display:none}.auth-card{padding:22px}.sticky-save{bottom:6px}.sticky-save span{display:none}.topbar-actions{display:none}.panel{padding:15px}.code-card{padding:24px 18px}.code-display span{font-size:32px}}
@media(max-width:430px){.stats-grid{grid-template-columns:1fr}.code-body{padding:18px 12px}.code-card{border-radius:18px}}

/* v6.1 navigation and management refinements */
.nav-group{margin:0;padding:0}.nav-group summary{list-style:none;cursor:pointer;position:relative}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary i{margin-left:auto;font-style:normal;font-size:12px;transition:transform .18s}.nav-group[open] summary i{transform:rotate(180deg)}.nav-submenu{display:flex;flex-direction:column;gap:4px;margin:4px 0 3px 22px;padding-left:12px;border-left:1px solid #334158}.nav-subitem{color:#9eabc0;font-size:13px;padding:9px 12px;border-radius:8px}.nav-subitem:hover,.nav-subitem.active{color:#fff;background:#1b2638}.nav-subitem.active{box-shadow:inset 2px 0 0 #6680ff}.full-span{grid-column:1/-1}.wrap-actions{flex-wrap:wrap}.account-table{min-width:1260px!important}.link-summary{display:flex;align-items:center;gap:7px;max-width:390px}.link-summary code{display:block;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:#4c5d78}.inline-save-form{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:8px}.switch-row{display:flex;align-items:center;gap:10px;font-weight:700}.switch-row input{width:auto}.ads-layout{margin-top:18px;grid-template-columns:360px 1fr}.ad-admin-list{display:flex;flex-direction:column;gap:13px}.ad-admin-card{border:1px solid var(--line);border-radius:13px;padding:15px;display:flex;flex-direction:column;gap:12px;background:#fbfcfe}.ad-admin-card label{font-size:12px;font-weight:650;color:#4f5c72}.ad-admin-card label input{margin-top:6px}.ad-card-head{display:flex;justify-content:space-between;align-items:center}.ad-enable-row{align-self:end;min-height:58px}.config-table input{margin:0}.config-table .check-row{min-width:90px}.footer a{color:inherit;text-decoration:underline}.small-note{font-size:11px;color:var(--muted)}
@media(max-width:1100px){.ads-layout{grid-template-columns:1fr}.full-span{grid-column:auto}}
@media(max-width:760px){.inline-save-form{align-items:stretch;flex-direction:column}.ad-enable-row{align-self:auto;min-height:auto}.link-summary{max-width:280px}}