:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#172036;background:#f6f7fb;--navy: #172036;--sidebar-bg: #172036;--purple: #0b63ce;--line: #e3e6ef;--muted: #707789;--page-bg: #f6f7fb;--surface: #fff;--surface-muted: #f8f9fc;--field-bg: #fff;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-size:.875rem;line-height:1.25;color:var(--navy);background:var(--page-bg)}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,tr:focus-visible{outline:.1875rem solid #2187ef;outline-offset:.125rem}h1{font-size:1.375rem}h2{font-size:1.125rem}h3{font-size:1rem}p{color:var(--muted)}.admin-shell{display:grid;grid-template-columns:15rem 1fr;min-height:100vh}.admin-shell>aside{position:sticky;top:0;height:100vh;background:var(--sidebar-bg);color:#fff;padding:1rem .75rem;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:.6rem;padding:.5rem}.brand>svg{width:2.4rem;height:2.4rem;padding:.55rem;border-radius:.7rem;background:var(--purple)}.brand span,.admin-user div{display:grid}.brand small,.admin-user small{color:#9da6bb}.admin-shell nav{display:grid;gap:.25rem;margin-top:1.5rem}.admin-shell nav button{min-height:2.75rem;border:0;border-radius:.65rem;background:transparent;color:#b6bdd0;display:flex;align-items:center;gap:.65rem;padding:.6rem .75rem;text-align:left}.admin-shell nav button svg{width:1.1rem}.admin-shell nav button.active,.admin-shell nav button:hover{background:#2c3450;color:#fff}.admin-shell nav b{margin-left:auto;background:#eb684f;color:#fff;border-radius:2rem;padding:.1rem .4rem}.admin-user{margin-top:auto;border-top:.0625rem solid #303952;padding-top:.75rem;display:flex;align-items:center;gap:.6rem}.admin-user>span{width:2.4rem;height:2.4rem;border-radius:50%;display:grid;place-items:center;background:#394461}main{min-width:0}header{height:4rem;background:#fff;border-bottom:.0625rem solid var(--line);display:flex;align-items:center;padding:0 1.25rem;justify-content:space-between;position:sticky;top:0;z-index:5}header>div{display:grid}header>div span{color:var(--muted);font-size:.75rem}.header-actions{display:flex;grid-auto-flow:column;align-items:center;gap:.75rem}.admin-theme-control{min-height:2.75rem;display:flex;align-items:center;gap:.4rem;color:var(--muted)}.admin-theme-control svg{width:1rem}.admin-theme-control select{min-height:2.25rem;border:.0625rem solid var(--line);border-radius:.55rem;background:var(--field-bg);color:var(--navy);padding:.35rem 1.8rem .35rem .55rem}.sr-only{position:absolute;width:.0625rem;height:.0625rem;padding:0;margin:-.0625rem;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.healthy{color:#176e56;display:flex;align-items:center;gap:.4rem}.healthy i{width:.5rem;height:.5rem;border-radius:50%;background:#18a87e;box-shadow:0 0 0 .2rem #d8f3eb}.page{padding:1.25rem;max-width:110rem;margin:auto}.title{display:flex;justify-content:space-between;align-items:end;margin-bottom:1rem}.title p{font-size:.75rem;color:var(--purple);font-weight:900;letter-spacing:.12em;margin:0}.title h1{margin:.3rem 0}.title>div>span{color:var(--muted)}.title>button{min-height:2.75rem;border:0;border-radius:.7rem;background:var(--purple);color:#fff;font-weight:800;padding:.65rem 1rem;display:flex;align-items:center;gap:.4rem}.title svg{width:1rem}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.stat{background:#fff;border:.0625rem solid var(--line);border-radius:.85rem;padding:.85rem;display:grid;grid-template-columns:2.5rem 1fr}.stat>div{grid-row:1/4;width:2.25rem;height:2.25rem;display:grid;place-items:center;border-radius:.65rem;background:#e6f1ff;color:var(--purple)}.stat svg{width:1rem}.stat span,.stat small{color:var(--muted)}.stat strong{font-size:1.2rem}.coverage,.library{background:#fff;border:.0625rem solid var(--line);border-radius:.9rem;padding:1rem;margin-top:.75rem}.section-title{display:flex;justify-content:space-between;gap:1rem}.section-title h2{margin:0}.section-title p{margin:.25rem 0 .75rem}.section-title>span{color:var(--purple);font-weight:900}.coverage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem}.coverage-grid article{border:.0625rem solid var(--line);border-radius:.7rem;padding:.65rem}.coverage-grid article>div:first-child{display:flex;justify-content:space-between;gap:.5rem;min-height:2.2rem}.coverage-grid article span,.coverage-grid small{color:var(--muted)}.bar{height:.35rem;background:#eceef4;border-radius:1rem;margin:.5rem 0}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--purple),#2996e8);border-radius:inherit}.filters{display:grid;grid-template-columns:minmax(15rem,1fr) repeat(4,minmax(8rem,auto));gap:.5rem;margin-bottom:.75rem}.filters label{display:flex;align-items:center;gap:.4rem}.filters label svg{width:1rem;color:var(--muted)}.filters input,.filters select,.filters>select{width:100%;min-height:2.75rem;border:.0625rem solid var(--line);border-radius:.6rem;background:#fff;padding:.5rem .6rem}.table-wrap{overflow:auto;border:.0625rem solid var(--line);border-radius:.7rem}table{width:100%;border-collapse:collapse;min-width:60rem}th,td{text-align:left;padding:.65rem;border-bottom:.0625rem solid var(--line);vertical-align:top}th{background:#f8f9fc;color:var(--muted);font-size:.75rem;position:sticky;top:0}tbody tr{cursor:pointer}tbody tr:hover{background:#f7fbff}td small{display:block;color:var(--muted);max-width:30rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status{display:inline-flex;align-items:center;gap:.25rem;color:#127758;background:#e8f8f2;padding:.2rem .4rem;border-radius:2rem;font-weight:800;font-size:.75rem}.status svg{width:.85rem}.status.disabled{color:#6b7280;background:#eef0f4}.status.quarantined{color:#9b421f;background:#fff0e8}.difficulty{padding:.2rem .4rem;border-radius:2rem;text-transform:capitalize}.difficulty.easy{background:#e8f8f2;color:#127758}.difficulty.medium{background:#fff3df;color:#a45a12}.difficulty.hard{background:#ffebe7;color:#a8392d}.pagination{display:flex;justify-content:space-between;align-items:center;margin-top:.75rem;color:var(--muted)}.pagination div{display:flex;gap:.25rem}.pagination button,.menu,.close,.drawer-close{width:2.75rem;height:2.75rem;border:.0625rem solid var(--line);border-radius:.6rem;background:#fff;display:grid;place-items:center}.pagination svg,.menu svg,.close svg,.drawer-close svg{width:1rem}.pagination button:disabled{opacity:.4}.drawer-backdrop{position:fixed;inset:0;background:#0e142366;z-index:20;display:flex;justify-content:flex-end}.drawer{width:min(42rem,100%);height:100%;overflow:auto;background:#fff;padding:1.25rem;box-shadow:-1rem 0 3rem #0c132533;position:relative}.drawer-close{position:absolute;right:1rem;top:1rem}.drawer>h2{margin-top:1rem}.evidence{background:#f2f8ff;border-radius:.7rem;padding:.75rem}.drawer>a{display:flex;align-items:center;gap:.55rem;color:#084c9e;text-decoration:none;border:.0625rem solid var(--line);border-radius:.65rem;padding:.65rem;margin:.5rem 0}.drawer>a svg{width:1rem}.drawer>a span{display:grid;min-width:0}.drawer>a small{color:var(--muted);overflow:hidden;text-overflow:ellipsis}.drawer dl{border-top:.0625rem solid var(--line);margin-top:1rem}.drawer dl div{display:flex;justify-content:space-between;border-bottom:.0625rem solid var(--line);padding:.6rem 0}.drawer dd{margin:0;color:var(--muted)}.drawer-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}.drawer-actions button{min-height:2.75rem;border:.0625rem solid var(--line);border-radius:.6rem;background:#fff;padding:.6rem .8rem}.drawer-actions button.primary{background:var(--purple);color:#fff;border-color:var(--purple)}.drawer-field{display:grid;gap:.35rem;margin:.65rem 0;font-weight:800}.drawer-field input,.drawer-field textarea,.report-list textarea,.source-add input{width:100%;border:.0625rem solid var(--line);border-radius:.55rem;padding:.65rem;font:inherit}.json-editor{min-height:22rem;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace!important;font-size:.75rem!important}.drawer-error{color:#9b2c22}.mutation-actions{display:flex;flex-wrap:wrap;gap:.45rem}.mutation-actions button,.version-list button,.report-list button,.source-add button,.source-list button{min-height:2.5rem;display:inline-flex;align-items:center;justify-content:center;gap:.3rem;border:.0625rem solid var(--line);border-radius:.55rem;background:#fff;padding:.45rem .65rem;font-weight:800}.mutation-actions button:first-child{background:var(--purple);color:#fff;border-color:var(--purple)}.mutation-actions svg,.version-list svg,.source-list svg{width:1rem}.version-list{display:grid;gap:.45rem}.version-list>div{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.65rem;border:.0625rem solid var(--line);border-radius:.6rem}.version-list span{display:grid;gap:.15rem}.version-list small{color:var(--muted)}.report-list{display:grid;gap:.65rem}.report-list article{display:grid;grid-template-columns:minmax(10rem,.7fr) minmax(12rem,1fr) auto minmax(12rem,1fr) auto;align-items:center;gap:.65rem;padding:.75rem;border:.0625rem solid var(--line);border-radius:.7rem}.report-list article>div{display:flex;gap:.35rem}.report-content-link{color:var(--purple)!important;text-align:left;justify-content:flex-start!important}.operations-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.operations-grid>article,.audit-panel{border:.0625rem solid var(--line);border-radius:.7rem;padding:.8rem}.source-add{display:grid;grid-template-columns:1fr auto;gap:.4rem}.source-list,.compact-log{display:grid;gap:.35rem;margin-top:.6rem;max-height:20rem;overflow:auto}.source-list>div{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:.5rem;padding:.45rem;background:#f8f9fc;border-radius:.5rem}.source-list label{display:flex;gap:.25rem;color:var(--muted)}.usage-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:.45rem}.usage-summary>div,.compact-log>div{display:grid;gap:.15rem;padding:.5rem;border-radius:.5rem;background:#f8f9fc}.usage-summary dt,.compact-log span{color:var(--muted);font-size:.75rem}.compact-log details{margin-top:.25rem}.compact-log summary{cursor:pointer;color:var(--purple);font-size:.75rem;font-weight:800}.compact-log details a{display:block;margin-top:.3rem;color:var(--purple);font-size:.75rem;font-weight:700}.usage-summary dd{margin:0;font-weight:900}.audit-panel{margin-top:.75rem}.audit-panel h3{display:flex;align-items:center;gap:.4rem}.audit-panel h3 svg{width:1rem}.menu,.close{display:none}.unhealthy{color:#9b421f;display:flex;align-items:center;gap:.4rem}.unhealthy i{width:.5rem;height:.5rem;border-radius:50%;background:#e4703d;box-shadow:0 0 0 .2rem #ffe5d7}.api-error{display:flex;align-items:center;gap:.75rem;background:#fff3ed;color:#873818;border:.0625rem solid #f2c4ad;border-radius:.75rem;padding:.75rem;margin-bottom:1rem}.api-error>svg{width:1.25rem;flex:0 0 auto}.api-error>div{display:grid}.api-error span{color:#784f3e}.admin-auth-page{min-height:100vh;display:grid;place-items:center;padding:1rem;background:radial-gradient(circle at top right,#d8ebff,transparent 35%),#f6f7fb}.admin-auth-card{width:min(100%,28rem);background:#fff;border:.0625rem solid var(--line);border-radius:1rem;padding:1.5rem;box-shadow:0 1rem 3rem #144c911f}.admin-auth-card .brand{padding:0 0 1rem}.admin-auth-card .brand small{color:var(--muted)}.admin-auth-card form,.admin-auth-card label{display:grid;gap:.4rem}.admin-auth-card form{gap:.75rem}.admin-auth-card label{font-weight:800}.admin-auth-card input{min-height:2.75rem;border:.0625rem solid var(--line);border-radius:.6rem;padding:.6rem .7rem}.auth-primary{min-height:2.75rem;border:0;border-radius:.6rem;background:var(--purple);color:#fff;font-weight:800}.auth-primary:disabled{opacity:.55}.auth-switch{min-height:2.75rem;border:0;background:transparent;color:var(--purple);font-weight:800;margin-top:.5rem}.auth-notice,.auth-error{display:flex;gap:.5rem;padding:.7rem;border-radius:.6rem}.auth-notice{color:#176e56;background:#e8f8f2}.auth-error{color:#873818;background:#fff3ed}.auth-notice>svg,.auth-error>svg{width:1rem;flex:0 0 auto}.auth-notice span{display:grid;gap:.35rem}.auth-notice a{color:#084c9e;font-weight:800}@media(max-width:75rem){.stats,.coverage-grid{grid-template-columns:repeat(2,1fr)}.report-list article{grid-template-columns:1fr}.operations-grid{grid-template-columns:1fr}}@media(max-width:52rem){.admin-shell{display:block}.admin-shell>aside{position:fixed;width:15rem;left:-16rem;z-index:15;transition:left .2s}.admin-shell>aside.open{left:0}.menu,.close{display:grid}.close{position:absolute;right:.5rem;top:.5rem}.filters{grid-template-columns:1fr 1fr}.page{padding:.75rem}}@media(max-width:35rem){header{gap:.5rem;padding-inline:.75rem}.header-copy{display:none}.header-actions{margin-left:auto;gap:.5rem}.stats,.coverage-grid,.filters{grid-template-columns:1fr}.title{align-items:start}.title>button{font-size:0;width:2.75rem;padding:0}.title>button svg{width:1.1rem}.healthy{font-size:.75rem}}html[data-theme=dark]{--navy: #edf1ff;--sidebar-bg: #11182a;--purple: #69adff;--line: #303952;--muted: #aab3c9;--page-bg: #0c1120;--surface: #151c2e;--surface-muted: #1c2439;--field-bg: #11182a;color:#edf1ff;background:var(--page-bg);color-scheme:dark}html[data-theme=dark] body{color:#edf1ff;background:var(--page-bg)}html[data-theme=dark] header,html[data-theme=dark] .stat,html[data-theme=dark] .coverage,html[data-theme=dark] .library,html[data-theme=dark] .drawer,html[data-theme=dark] .drawer-actions button,html[data-theme=dark] .pagination button,html[data-theme=dark] .admin-auth-card{color:#edf1ff;background:var(--surface)}html[data-theme=dark] .evidence{color:#edf1ff;background:#132a47}html[data-theme=dark] .evidence p{color:#c8cfe0}html[data-theme=dark] .drawer-close,html[data-theme=dark] .menu,html[data-theme=dark] .close,html[data-theme=dark] .pagination button,html[data-theme=dark] input,html[data-theme=dark] textarea,html[data-theme=dark] select,html[data-theme=dark] .filters label{color:#edf1ff;background:var(--field-bg);border-color:var(--line)}html[data-theme=dark] thead,html[data-theme=dark] .coverage-grid article,html[data-theme=dark] .operations-grid article,html[data-theme=dark] .report-list article,html[data-theme=dark] .source-row,html[data-theme=dark] .version-row,html[data-theme=dark] .validation-row{color:#edf1ff;background:var(--surface-muted);border-color:var(--line)}html[data-theme=dark] tbody tr:hover{background:#132a47}html[data-theme=dark] .healthy{color:#7be1bd}html[data-theme=dark] .admin-auth-page{background:radial-gradient(circle at top right,#153b67,transparent 35%),var(--page-bg)}html[data-theme=dark] .brand>svg,html[data-theme=dark] .title>button,html[data-theme=dark] .drawer-actions button.primary,html[data-theme=dark] .mutation-actions button:first-child,html[data-theme=dark] .admin-auth-card .primary-button{background:#0b63ce;border-color:#0b63ce}html[data-theme=dark] .api-error,html[data-theme=dark] .auth-error{color:#ffd3c2;background:#38231d;border-color:#7d4935}html[data-theme=dark] .auth-notice{color:#c9ffec;background:#102d28}