:root{--navy:#0b1727;--navy-2:#13243a;--ink:#152436;--muted:#758297;--line:#e6ebf1;--bg:#f3f6f9;--white:#fff;--teal:#0b8f83;--teal-dark:#087269;--red:#e35555;--amber:#e9a23b;--blue:#397ed1;--green:#27a374;--shadow:0 8px 30px rgba(19,36,58,.07);--radius:14px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:244px;background:var(--navy);color:#dbe5ef;padding:26px 18px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:12px;padding:0 9px 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.login-page{display:grid;grid-template-columns:1.1fr .9fr;min-height:100vh;background:#fff}.login-visual{background:radial-gradient(circle at 15% 15%,rgba(25,185,167,.18),transparent 35%),radial-gradient(circle at 80% 85%,rgba(57,126,209,.13),transparent 32%),linear-gradient(145deg,#0a1727,#102a43);color:#fff;position:relative;overflow:hidden}.login-visual:after{content:"";position:absolute;width:560px;height:560px;border:1px solid rgba(255,255,255,.06);border-radius:50%;right:-220px;top:120px;box-shadow:0 0 0 70px rgba(255,255,255,.015),0 0 0 140px rgba(255,255,255,.012)}.login-visual-content{position:relative;z-index:1;min-height:100%;padding:52px 8vw;display:flex;flex-direction:column}.login-brand{display:flex;align-items:center;gap:12px;font-size:18px;letter-spacing:.08em}.login-message{margin:auto 0;max-width:570px}.eyebrow{color:#1bb8a7;font-size:10px;font-weight:700;letter-spacing:.18em}.login-message h1{font-size:48px;line-height:1.2;margin:18px 0 22px;letter-spacing:.03em}.login-message p{color:#9fb0c2;line-height:1.9;max-width:500px;font-size:14px}.login-status{color:#91a4b8;font-size:11px;display:flex;align-items:center;gap:9px}.login-status i{width:7px;height:7px;background:#27c58c;border-radius:50%;box-shadow:0 0 0 5px rgba(39,197,140,.12)}.login-panel{display:flex;align-items:center;justify-content:center;padding:40px}.login-card{width:min(390px,100%)}.mobile-brand{display:none}.login-card h2{font-size:28px;margin:11px 0 6px}.login-card>.muted{font-size:13px;margin:0 0 30px}.login-card .field{margin-bottom:18px}.login-card .field input{padding:13px}.login-submit{width:100%;padding:13px;margin-top:23px;justify-content:space-between}.login-hint{text-align:center;color:#a0a9b5;font-size:10px;margin-top:18px}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.filter-grid{grid-template-columns:repeat(3,1fr)}.split-layout{flex-direction:column}.form-panel{width:100%;flex-basis:auto}.grow-panel{width:100%}}@media(max-width:820px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(5,14,25,.45);z-index:25}.sidebar-overlay.show{display:block}.main-area{margin-left:0;width:100%}.topbar{padding:0 18px}.menu-toggle{display:block}.page-heading{margin-right:auto;margin-left:13px}.content{padding:20px 16px 36px}.dashboard-grid,.detail-grid{grid-template-columns:1fr}.filter-grid{grid-template-columns:repeat(2,1fr)}.login-page{grid-template-columns:1fr}.login-visual{display:none}.mobile-brand{display:flex;align-items:center;gap:10px;margin-bottom:50px}.login-panel{min-height:100vh;padding:30px}}@media(max-width:560px){.metric-grid{grid-template-columns:1fr}.welcome-row{align-items:flex-start;gap:14px}.welcome-row .button{display:none}.filter-grid{grid-template-columns:1fr}.filter-actions{grid-column:1}.account-copy{display:none}.page-heading p{display:none}.media-gallery{grid-template-columns:1fr}.channel-card{align-items:flex-start;flex-wrap:wrap}.channel-actions{width:100%;padding-left:55px}.login-message h1{font-size:36px}}
.site-checks{border:1px solid var(--line);border-radius:9px;padding:10px 12px;max-height:180px;overflow:auto}.site-checks legend{font-size:11px;font-weight:600;color:#5d6b7c;padding:0 5px}.site-checks label{display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:11px;color:#536274}.site-checks input{margin-top:2px}.token-banner{background:#fff7e8;border-color:#f2d59c}.token-banner>span{background:var(--amber)}.token-value{font-family:Consolas,monospace!important;word-break:break-all;color:#6d4a10!important;user-select:all}.inline-actions{display:flex;gap:10px}.inline-actions form{margin:0}.danger-text{color:#c94848}.field-help{display:block;margin-top:6px;color:var(--muted);font-size:10px}