:root{--admin-bg: #f3f5f7;--admin-ink: #17202a;--admin-muted: #687481;--admin-line: #dfe4e8;--admin-navy: #12263a;--admin-blue: #2f6fed;--admin-teal: #179c87;--admin-red: #c2414b}*{box-sizing:border-box}body:has(.admin-shell),body:has(.admin-gate){margin:0;overflow:auto;background:var(--admin-bg);color:var(--admin-ink);font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.admin-shell{min-height:100vh;display:grid;grid-template-columns:236px 1fr}.admin-sidebar{position:sticky;top:0;height:100vh;padding:26px 18px 20px;color:#fff;background:linear-gradient(170deg,#12263a,#0c1b2a);display:flex;flex-direction:column}.admin-brand{display:flex;align-items:center;gap:12px;padding:0 10px 30px}.admin-brand>span,.admin-gate__mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,#49b4a3,#2f6fed);color:#fff;font-weight:800;letter-spacing:.04em;box-shadow:0 8px 22px #2f6fed40}.admin-brand div{display:grid;gap:2px}.admin-brand b{font-size:16px}.admin-brand small{color:#93a8bb;font-size:11px;letter-spacing:.1em}.admin-sidebar nav{display:grid;gap:6px}.admin-sidebar nav button{border:0;border-radius:10px;background:transparent;color:#aebdca;padding:12px 14px;display:flex;align-items:center;gap:12px;text-align:left;min-height:44px}.admin-sidebar nav button span{width:22px;color:#6f899f;font-weight:700;text-align:center}.admin-sidebar nav button:hover,.admin-sidebar nav button.is-active{background:#ffffff17;color:#fff}.admin-sidebar nav button.is-active span{color:#55c8b6}.admin-account{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:18px 10px 0;display:grid;gap:6px}.admin-account small{color:#8096a9}.admin-account button{margin-top:8px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:transparent;color:#acbac7;min-height:38px}.admin-main{min-width:0;padding:42px clamp(24px,4vw,64px) 70px}.admin-page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px}.admin-page-header h1,.admin-gate h1{margin:5px 0 8px;font-size:clamp(28px,3vw,38px);letter-spacing:-.04em}.admin-page-header p,.admin-gate p{margin:0;color:var(--admin-muted)}.eyebrow{color:var(--admin-teal)!important;font-size:11px;font-weight:800;letter-spacing:.16em}.admin-primary,.admin-secondary{border-radius:9px;min-height:42px;padding:0 17px;font-weight:700}.admin-primary{border:1px solid var(--admin-blue);background:var(--admin-blue);color:#fff;box-shadow:0 5px 14px #2f6fed2e}.admin-secondary{border:1px solid #ccd4da;background:#fff;color:#354351}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(47,111,237,.28);outline-offset:2px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:22px}.metric-card{min-width:0;border:1px solid var(--admin-line);border-radius:13px;background:#fff;padding:20px;box-shadow:0 4px 18px #14283c0a}.metric-card small{color:var(--admin-muted)}.metric-card strong{display:block;margin:12px 0 7px;font-size:27px;letter-spacing:-.03em}.metric-card span{color:#82909c;font-size:12px}.admin-card{background:#fff;border:1px solid var(--admin-line);border-radius:14px;padding:22px;margin-top:18px;box-shadow:0 4px 18px #14283c09}.card-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.card-title h2{margin:0 0 5px;font-size:19px}.card-title p{margin:0;color:var(--admin-muted);font-size:13px}.engine-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.engine-list>div{border:1px solid #e7ebee;border-radius:10px;padding:15px;display:grid;gap:6px}.engine-list span{color:var(--admin-blue);font-weight:700}.engine-list small{color:var(--admin-muted)}.batch-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.batch-grid article{border:1px solid #e3e8ec;border-radius:11px;padding:16px}.batch-grid article>span{color:var(--admin-teal);font-size:12px;font-weight:700}.batch-grid h3{margin:7px 0}.batch-grid p,.batch-grid small{color:var(--admin-muted)}.batch-grid article div{margin:13px 0 9px;font-size:13px;word-spacing:4px}.filters>div:last-child{display:flex;gap:8px}input,select,textarea{border:1px solid #cfd7dd;border-radius:8px;background:#fff;color:var(--admin-ink);padding:10px 11px;min-height:42px}textarea{resize:vertical}.table-scroll{overflow-x:auto;overflow-y:hidden;touch-action:pan-x}.table-scroll--paged{max-height:clamp(320px,calc(100vh - 390px),720px);overflow-y:auto;overscroll-behavior:contain;touch-action:pan-x pan-y}.table-scroll--paged thead{position:sticky;top:0;z-index:1}table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}th{color:#778490;text-align:left;font-size:11px;letter-spacing:.04em;background:#f7f9fa}th,td{padding:12px 13px;border-bottom:1px solid #edf0f2}tbody tr:hover{background:#fafcfd}td code{color:#385a73}.admin-pagination{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding-top:16px;border-top:1px solid #edf0f2;color:var(--admin-muted);font-size:13px}.admin-pagination>div{display:flex;align-items:center;gap:10px}.admin-pagination .admin-secondary{min-height:36px;padding:0 12px}.admin-pagination b{min-width:62px;color:var(--admin-ink);text-align:center}.status{display:inline-flex;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700}.status--unused{color:#27705e;background:#e4f6f0}.status--redeemed{color:#315fb6;background:#e8efff}.status--expired{color:#8a5156;background:#f8e9eb}.status--enabled{color:#27705e;background:#e4f6f0}.status--disabled{color:#697580;background:#edf0f2}.admin-alert{border:1px solid #edc5c9;border-radius:9px;background:#fff1f2;color:#a2323d;padding:11px 13px;margin:14px 0}.admin-empty,.admin-loading{color:var(--admin-muted);padding:35px 20px;text-align:center}.admin-link{border:0;background:transparent;color:var(--admin-blue);font-weight:700;padding:5px}.admin-gate{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 70% 20%,rgba(47,111,237,.13),transparent 36%),#eef2f5}.admin-gate form{width:min(420px,100%);background:#fff;border:1px solid var(--admin-line);border-radius:18px;padding:34px;box-shadow:0 24px 70px #12263a24}.admin-gate__mark{margin-bottom:25px}.admin-gate label{display:grid;gap:7px;margin-top:18px;color:#52606c;font-size:13px;font-weight:700}.admin-gate .admin-primary{width:100%;margin-top:22px;min-height:48px}.admin-modal-backdrop,.admin-drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#0d19248a;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:grid;place-items:center;padding:24px}.admin-modal{width:min(680px,100%);max-height:calc(100vh - 48px);overflow:auto;background:#fff;border-radius:15px;padding:25px;box-shadow:0 25px 80px #00000040}.admin-close{width:38px;height:38px;border:1px solid #d9dfe4;border-radius:9px;background:#fff;color:#56636e;font-size:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid label{display:grid;gap:7px;color:#586570;font-size:13px;font-weight:700}.form-grid .wide{grid-column:1 / -1}.modal-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.generated textarea{width:100%;min-height:180px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.6}.admin-drawer-backdrop{place-items:stretch end;padding:0}.admin-drawer{width:min(760px,92vw);height:100vh;overflow:auto;background:var(--admin-bg);padding:27px;box-shadow:-20px 0 60px #0003}.user-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.drawer-section{background:#fff;border:1px solid var(--admin-line);border-radius:12px;padding:18px;margin-top:15px}.drawer-section h3{margin:0 0 15px}.inline-form{display:grid;grid-template-columns:120px 1fr auto;gap:8px}.form-message{color:var(--admin-teal);font-weight:700}.admin-success{border:1px solid #a9ddcf;border-radius:9px;background:#e9f8f4;color:#176d5d;padding:11px 13px}.security-card{max-width:620px}.security-form{display:grid;gap:16px}.security-form label{display:grid;gap:7px;color:#586570;font-size:13px;font-weight:700}.security-form .admin-primary{justify-self:start;min-width:150px}.entitlement-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:9px}.entitlement-grid span{border:1px solid #e4e8eb;border-radius:8px;padding:12px;color:var(--admin-muted);display:grid;gap:5px}.entitlement-grid b{color:var(--admin-ink)}.world-card{display:flex;align-items:center;gap:20px;border-top:1px solid #edf0f2;padding:14px 0}.world-card:first-of-type{border-top:0}.world-card div{display:grid;gap:5px;min-width:180px}.world-card small,.world-card span{color:var(--admin-muted);font-size:12px}.world-card p{margin-left:auto}.positive{color:var(--admin-teal);font-weight:700}.negative{color:var(--admin-red);font-weight:700}@media (max-width: 980px){.admin-shell{grid-template-columns:76px 1fr}.admin-sidebar{padding-inline:10px}.admin-brand div,.admin-account small,.admin-account b,.admin-account button,.admin-sidebar nav button{font-size:0}.admin-sidebar nav button{justify-content:center;padding:12px}.admin-sidebar nav button span{font-size:14px}.metric-grid,.user-stats{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.admin-shell{display:block;padding-bottom:72px}.admin-sidebar{position:fixed;z-index:1000;inset:auto 0 0;height:64px;padding:8px;flex-direction:row}.admin-brand,.admin-account{display:none}.admin-sidebar nav{width:100%;display:grid;grid-template-columns:repeat(6,1fr)}.admin-sidebar nav button{display:grid;gap:2px;padding:4px;font-size:10px!important;justify-items:center}.admin-sidebar nav button span{font-size:13px}.admin-main{padding:24px 14px}.admin-page-header{align-items:flex-start;flex-direction:column}.metric-grid{grid-template-columns:1fr 1fr}.metric-card{padding:15px}.metric-card strong{font-size:22px}.card-title.filters{align-items:flex-start;flex-direction:column}.filters>div:last-child{width:100%;flex-direction:column}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.modal-actions{display:grid}.inline-form{grid-template-columns:1fr}.world-card{align-items:flex-start;flex-direction:column;gap:7px}.world-card p{margin:0}.admin-pagination{align-items:stretch;flex-direction:column}.admin-pagination>div{justify-content:space-between}}.hourly-chart{display:flex;align-items:flex-end;gap:2px;height:140px;padding:16px 8px 0;background:#fafbfc;border-radius:8px}.hourly-bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;position:relative}.hourly-bar__fill{width:100%;max-width:28px;background:linear-gradient(180deg,#2f6fed,#49b4a3);border-radius:3px 3px 0 0;min-height:2px;transition:height .3s ease}.hourly-bar__label{font-size:9px;color:var(--admin-muted);margin-top:4px}.hourly-bar__count{font-size:9px;color:var(--admin-ink);font-weight:600;position:absolute;top:-14px}.status-distribution{display:flex;flex-wrap:wrap;gap:10px;padding:8px 0}.status-badge{padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600;background:#eef1f4;color:var(--admin-ink)}.status-badge--2xx{background:#e6f7ed;color:#179c87}.status-badge--3xx{background:#eef5ff;color:#2f6fed}.status-badge--4xx{background:#fff4e6;color:#d97706}.status-badge--5xx{background:#fde8ea;color:#c2414b}