:root{color-scheme:light;--bg:#f5f7fb;--nav:#131d34;--text:#17243b;--muted:#68758b;--border:#e6eaf1;--blue:#3069df;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}button,input,select{font:inherit}button{cursor:pointer}button:disabled,input:disabled,select:disabled{cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #91b6ff;outline-offset:2px}
.shell{min-height:100vh;display:flex}.side{width:244px;flex:0 0 244px;min-height:100vh;background:var(--nav);color:#fff;display:flex;flex-direction:column;padding:26px 16px 22px}.brand{display:flex;align-items:center;gap:10px;padding:0 8px 28px}.brand-glyph{display:grid;place-items:center;background:linear-gradient(135deg,#5a95ff,#7a61f6);width:41px;height:41px;border-radius:13px;font-size:13px;font-weight:900}.brand strong{display:block;font-size:15px;letter-spacing:-.3px}.brand small{display:block;margin-top:4px;color:#9caece;font-size:11px;letter-spacing:1px}.side-caption{font-size:10px;letter-spacing:1.3px;font-weight:750;color:#8393b1;padding:0 14px;margin:20px 0 13px}.side nav{display:flex;flex-direction:column;gap:5px}.nav-link{display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:10px;color:#c4cce1;font-weight:600}.nav-link span{font-size:19px;width:18px;text-align:center}a.nav-link{text-decoration:none}a.nav-link:hover:not(.current){color:#f7faff;background:#23314f}.nav-link.current{color:#fff;background:#2c3d60;box-shadow:inset 3px 0 #82aaff}.nav-link.muted{color:#94a1ba}.nav-link small{margin-left:auto;font-size:10px;color:#6f7d99}.side-bottom{margin-top:auto;border:1px solid #35425e;border-radius:13px;padding:14px;color:#c8d4ee;font-size:11px;font-weight:700}.side-bottom p{font-weight:400;color:#8999b7;line-height:1.5;font-size:11px;margin:9px 0 0}.safe-dot{display:inline-block;width:7px;height:7px;border-radius:100%;background:#7bdda9;margin-right:6px}
.main{min-width:0;flex:1}.header{height:70px;border-bottom:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 38px}.breadcrumb{color:#8b95a7;font-size:12px}.breadcrumb span{margin:0 10px;color:#c9cfda}.breadcrumb strong{color:#39485f}.header-status{font-size:12px;background:#f4f6fb;color:#70809b;padding:9px 12px;border:1px solid #e6ebf3;border-radius:999px}.content{max-width:1370px;margin:0 auto;padding:32px 38px 50px}.demo-banner{padding:12px 16px;margin-bottom:22px;border:1px solid #ffc975;border-radius:11px;background:#fff8e8;color:#815116;font-weight:750}.title-line{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.45px;color:#4d78ce}h1{font-size:29px;letter-spacing:-.9px;margin:9px 0 10px}h2{font-size:17px;letter-spacing:-.4px;margin:0 0 7px}.lead{color:var(--muted);font-size:13px;margin:0;line-height:1.5}.read-chip{white-space:nowrap;border:1px solid #c5e8d6;background:#ebfaf1;color:#2c855c;font-size:12px;font-weight:700;padding:10px 13px;border-radius:999px}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat{min-height:135px;border:1px solid var(--border);border-radius:18px;background:#fff;padding:20px 19px;display:flex;flex-direction:column;gap:10px}.stat>span{font-size:12px;color:#7d8899;font-weight:600}.stat strong{font-size:30px;line-height:1.18;letter-spacing:-1px}.stat strong.stat-source,.stat strong.stat-time{font-size:17px;letter-spacing:-.25px}.stat strong.stat-unavailable{font-size:23px;color:#909aab}.stat small{font-size:11px;color:#96a0af;margin-top:auto;line-height:1.4}
.quality{display:flex;gap:15px;align-items:flex-start;background:#eef4ff;border:1px solid #d7e6ff;border-radius:14px;padding:16px 18px;margin:22px 0 28px}.quality-icon{display:grid;place-items:center;flex:0 0 24px;width:24px;height:24px;border-radius:50%;color:#fff;background:#5f85cb;font-weight:850}.quality strong{font-size:13px}.quality p{font-size:12px;line-height:1.55;color:#617490;margin:5px 0 0}
.catalog-panel{background:#fff;border-radius:18px;border:1px solid var(--border);overflow:hidden}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:23px 24px}.panel-top p{font-size:12px;color:#8995a7;margin:0}.secondary-button{background:#fff;color:#335eae;border:1px solid #cfdcf5;border-radius:9px;padding:10px 14px;font-size:12px;font-weight:750;white-space:nowrap}.secondary-button:hover:not(:disabled){background:#f1f5ff}.secondary-button:disabled{opacity:.48}
.toolbar{display:flex;align-items:center;gap:12px;padding:0 24px 20px;flex-wrap:wrap}.searchbox{flex:1 1 260px;min-width:200px;display:flex;align-items:center;border:1px solid #dee5ef;border-radius:9px;padding:0 12px;height:41px}.searchbox>span{font-size:19px;color:#8b99ad;margin-right:10px}.searchbox input{width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:12px}.searchbox input::placeholder{color:#a4afbe}.select-wrap{display:flex;gap:9px;align-items:center;border:1px solid #dee5ef;border-radius:9px;padding:0 10px;height:41px}.select-wrap span{font-size:11px;color:#8190a2}.select-wrap select{border:0;background:transparent;color:#35465e;max-width:160px;font-size:11px;outline:0}.reset-button{background:none;border:0;color:#4e72ae;font-size:12px;font-weight:650;padding:11px 6px}.reset-button:disabled{color:#b0bbca}
.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left}thead{background:#f8faff;border-top:1px solid #edf0f5;border-bottom:1px solid #edf0f5}th{padding:15px 22px;text-transform:uppercase;letter-spacing:.7px;color:#909caf;font-weight:750;font-size:10px}td{padding:18px 22px;border-bottom:1px solid #f0f2f6;font-size:12px;color:#52627b}td.id{font-weight:750;color:#273f66}td.offer{font-weight:650;color:#25324c}.subtle{color:#a0aabb}.mini-tag{font-size:10px;display:inline-block;border-radius:99px;padding:5px 9px;background:#eef8f1;color:#36885a;font-weight:700}.source-tag{font-size:11px;color:#617391}.empty-state{text-align:center!important;padding:64px 20px!important;white-space:normal;color:#8a97a9}.empty-state span,.empty-state strong{display:block}.empty-state strong{margin:10px 0 7px;color:#3e506d;font-size:14px}.empty-state .empty-icon{font-size:28px;color:#7a9acb}
.panel-footer{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 24px;color:#8793a5;font-size:12px}.pager{display:flex;align-items:center;gap:13px;color:#71809a}.pager button{width:32px;height:32px;border-radius:8px;border:1px solid #e1e7ef;background:#fff;color:#526f9d}.pager button:disabled{color:#b9c4d1;background:#f8f9fb}.footnote{margin:22px 4px 0;max-width:980px;font-size:11px;line-height:1.7;color:#92a0b1}.footnote code{background:#e9eef6;color:#647b9e;border-radius:4px;padding:2px 4px}
@media(max-width:1100px){.side{width:210px;flex-basis:210px}.content{padding:28px 22px}.header{padding:0 22px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.shell{display:block}.side{min-height:0;width:100%;padding:14px 18px;display:block}.brand{padding:0}.side-caption,.side nav,.side-bottom{display:none}.header{height:50px;padding:0 18px}.content{padding:24px 14px 35px}.title-line{align-items:flex-start;gap:12px}h1{font-size:25px}.read-chip{font-size:10px;padding:7px 8px}.cards{gap:9px}.stat{padding:15px;min-height:120px}.stat strong{font-size:25px}.stat strong.stat-source,.stat strong.stat-time{font-size:14px}.quality{margin:15px 0}.panel-top{padding:20px 16px}.toolbar{padding:0 16px 16px}.searchbox{flex-basis:100%}.select-wrap{flex:1;min-width:130px;justify-content:space-between}.select-wrap select{max-width:120px}.panel-footer{padding:12px 15px}th,td{padding:14px 17px}.footnote{margin:18px 6px}}

/* Auth controls are hidden until an explicitly wired NEW Supabase client exists. */
.auth-panel{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 20px;margin-bottom:20px;background:#fff;border:1px solid #dce5f3;border-radius:14px;flex-wrap:wrap}
.auth-intro{flex:1 1 230px}.auth-intro strong{font-size:13px}.auth-intro p{font-size:12px;line-height:1.5;color:#718199;margin:6px 0 0}
.auth-form{display:flex;align-items:end;flex-wrap:wrap;gap:10px}
.auth-form[hidden],#logout-button[hidden]{display:none}
.auth-form label{display:flex;flex-direction:column;gap:4px;font-size:11px;color:#728198;font-weight:650}
.auth-form input{height:38px;border:1px solid #d4deed;border-radius:8px;padding:0 10px;max-width:195px}
.auth-form button{height:38px;padding:0 19px;border:0;border-radius:8px;color:#fff;font-weight:750;background:#3069df}
.auth-form button:disabled{opacity:.5}
@media(max-width:760px){.auth-panel{padding:14px}.auth-form{width:100%;align-items:stretch}.auth-form label{flex:1 1 140px}.auth-form input{max-width:none;width:100%}.auth-form button{flex:1 1 100%;}}

/* Seller2: keep long Russian sort labels readable on narrow mobile screens. */
@media (max-width:760px) {
  .toolbar .select-wrap { flex: 1 1 100%; min-width: 0; }
  .toolbar .select-wrap select { max-width: none; flex: 1; min-width: 0; }
}