/* Inter font (local, no external requests) */
@font-face{
  font-family:'Inter';
  src:url('../fonts/InterVariable.woff2') format('woff2');
  font-weight:100 900; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'Inter';
  src:url('../fonts/InterVariable-Italic.woff2') format('woff2');
  font-weight:100 900; font-style:italic; font-display:swap;
}

:root{
  --bg:#ffffff;          /* surface */
  --page:#F1F6F9;        /* page background */
  --fg:#000000;          /* text (black) */
  --headline:#212A3E;    /* headings */
  --muted:#6b7280;       /* secondary text */
  --brand:#8FABD4;       /* brand mark (light blue) */
  --accent:#4A70A9;      /* accents (dark blue) */
  --link:#4A70A9;        /* link color */
  --link-hover:#8FABD4;  /* link hover */
  --ok:#157347; --bad:#b02a37; /* deeper tones */
  --card-border:rgba(0,0,0,0.10);
  --shadow:0 1px 2px rgba(0,0,0,0.04),0 8px 24px rgba(0,0,0,0.06);
  --table-stripe:#E9F0F4; /* subtle blue-tinted stripe */
  --input-bg:#ffffff;      /* inputs background */
  --table-hover:#eef3f7;  /* table row hover (light) */
  --sticky-offset:58px;   /* sticky header offset */
}
[data-theme="dark"]{
  --bg:#0e1116;
  --page:#0b0e13;
  --fg:#EFECE3;          /* beige-tinted text */
  --headline:#212A3E;    /* headings (kept consistent) */
  --muted:#9aa4b2;
  --brand:#4A70A9;
  --accent:#8FABD4;
  --link:#8FABD4;
  --link-hover:#4A70A9;
  --card-border:rgba(255,255,255,0.12);
  --shadow:0 1px 2px rgba(0,0,0,0.5),0 10px 30px rgba(0,0,0,0.4);
  --table-stripe:#151a21;
  --input-bg:#111318;
  --table-hover:#1b2430;  /* darker hover for dark mode */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-kerning:normal;font-optical-sizing:auto}
body{background:var(--page);color:var(--fg);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.container#main, main#main{padding-top:24px}
main#main{background:#fff;color:#101317;border:1px solid var(--card-border);border-radius:12px;box-shadow:var(--shadow);padding:24px 20px;margin-top:16px}
[data-theme="dark"] main#main{background:#111318;color:var(--fg);border-color:rgba(255,255,255,0.08)}
[data-theme="dark"] main#main h1,[data-theme="dark"] main#main h2,[data-theme="dark"] main#main h3{color:var(--link)}
[data-theme="dark"] main#main a{color:var(--link)}
[data-theme="dark"] main#main a:hover{color:var(--link-hover)}
.row{display:flex;gap:12px}.between{justify-content:space-between}.center{align-items:center}
.wrap{flex-wrap:wrap}
.gap{gap:8px}
.muted{color:var(--muted)}
a{color:var(--link)}
h1,h2,h3{line-height:1.2;color:var(--headline);margin:0}
h1{font-size:32px;margin-top:4px;margin-bottom:10px}
h2{font-size:22px;margin-top:18px;margin-bottom:6px}
h3{font-size:18px;margin-top:10px}
a:hover{color:var(--link-hover);text-decoration:underline}
a:focus-visible,button:focus-visible{outline:3px solid rgba(74,112,169,.35);outline-offset:2px;border-radius:6px}
.site-header{border-bottom:1px solid var(--card-border);background:var(--bg);position:sticky;top:0;z-index:10;backdrop-filter:saturate(180%) blur(8px)}
.site-header .header-row{padding:10px 0}
.site-header .brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--fg);text-decoration:none}
.site-header .brand .mark{width:20px;height:20px;border-radius:4px;background:linear-gradient(135deg,var(--brand),var(--accent))}
.menu-toggle{display:none;background:var(--bg);border:1px solid var(--card-border);border-radius:8px;padding:6px 10px;cursor:pointer;color:var(--fg)}
.site-header .site-nav a{margin:0 12px;color:var(--fg);text-decoration:none;opacity:.8;border-bottom:2px solid transparent;padding-bottom:2px}
.site-header .site-nav a:hover{opacity:1;border-bottom-color:var(--accent)}
.site-header .site-nav a.active,.site-header .site-nav a[aria-current="page"]{opacity:1;border-bottom-color:var(--accent);color:var(--accent)}
.header-actions{gap:10px}
.searchwrap{position:relative}
.searchwrap input[type=search]{appearance:none;border:1px solid var(--card-border);background:var(--input-bg);color:var(--fg);padding:10px 12px;border-radius:12px;min-width:260px;outline:none;box-shadow:none}
.searchwrap input[type=search]::placeholder{color:var(--muted)}
.searchbar input[type=search]{appearance:none;border:1px solid var(--card-border);background:var(--input-bg);color:var(--fg);padding:10px 12px;border-radius:12px;outline:none;min-width:260px}
.searchbar input[type=search]::placeholder{color:var(--muted)}
.searchwrap input[type=search]:focus,.searchbar input[type=search]:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(74,112,169,.25)}
.site-footer{border-top:1px solid #ddd;margin-top:40px;padding:20px 0;color:var(--muted)}
.skip-link{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:static;width:auto;height:auto}
.page-subtitle{margin-top:10px}
.grid{display:grid;gap:16px}
.grid.sellers{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.reports-grid,#reports-list{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width: 860px){
  .reports-grid,#reports-list{grid-template-columns:repeat(2,minmax(0,1fr))}
}
#reports-list .card{margin:0}
.leaderboard-grid{display:flex;flex-direction:column;gap:16px}
.card{border:1px solid rgba(0,0,0,0.08);border-radius:12px;padding:18px;background:var(--bg);box-shadow:none;margin:14px 0;transition:box-shadow .15s ease, transform .15s ease}
.card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.report-card .rc-top{margin-bottom:6px}
.report-card .seller-name{font-weight:700}
.report-card .rc-title{margin:8px 0 10px 0;font-size:20px;font-weight:700;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.report-card .rc-tickers{color:var(--muted);font-weight:600}
.report-card .rc-kpis{gap:18px;margin-top:4px}
.report-card .stat .label{font-size:12px;color:var(--muted);margin-right:6px}
.report-card .stat .val{font-weight:700}
.report-card .rc-actions{margin-top:8px}
.link-arrow{color:var(--link);text-decoration:none;font-weight:600}
.link-arrow:after{content:" \2192"}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--table-stripe);color:var(--fg);font-size:12px;margin:2px 4px 0 0}
.intraday-chart,.daily-chart{border-radius:8px}
[data-theme="dark"] .intraday-chart,[data-theme="dark"] .daily-chart{background:#1b2430;border:1px solid rgba(255,255,255,0.06)}
.table{width:100%;border-collapse:separate;border-spacing:0}
.table th,.table td{padding:10px 12px;text-align:left;border-bottom:1px solid #e5e5e5}
.table th{position:sticky;top:var(--sticky-offset);background:var(--bg);z-index:1}
.table tbody tr:nth-child(even){background:var(--table-stripe)}
.table tbody tr:hover{background:var(--table-hover)}
.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-responsive .table{min-width:760px}
/* On seller detail page, avoid sticky header overlapping first row */
.seller .seller-table .table th{position:static;top:auto}
.leaderboard-grid .report-card{position:relative;padding-left:64px}
.lb-rank-badge{position:absolute;left:18px;top:18px;width:36px;height:36px;border-radius:999px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;box-shadow:0 4px 10px rgba(0,0,0,0.18)}
.kpi{display:flex;gap:16px;flex-wrap:wrap}
.kpi .item{flex:1 1 160px;border:1px solid #e5e5e5;border-radius:8px;padding:12px}
.pill{display:inline-block;border:1px solid var(--card-border);border-radius:999px;padding:2px 8px;margin:2px 6px 2px 0}
.pos{color:var(--ok)}.neg{color:var(--bad)}
.theme-toggle{background:var(--bg);border:1px solid var(--card-border);border-radius:8px;padding:6px 8px;cursor:pointer;color:var(--fg)}
.theme-toggle:hover{background:var(--table-stripe)}
.searchbar{display:flex;gap:8px;margin:16px 0}
.controls{margin:8px 0 12px 0}
.control-pill{border:1px solid var(--card-border);background:var(--bg);padding:8px 12px;border-radius:10px;color:var(--fg)}
.control-pill:hover{background:var(--table-hover)}
.table th.sortable{transition:background .15s ease;cursor:pointer;}
.table th.sortable:hover{background:var(--table-hover);}
.sr-note{font-size:12px;color:var(--muted)}
.nowrap{white-space:nowrap}

/* Intraday controls */
.btn-group{display:inline-flex;align-items:center}
.btn{background:#fff;border:1px solid var(--card-border);color:var(--fg);padding:4px 10px;border-radius:6px;cursor:pointer}
[data-theme="dark"] .btn{background:#111318}
.btn:hover{background:var(--table-stripe)}
.btn-seg{border-radius:6px 0 0 6px}
.btn-seg + .btn-seg{border-left:none;border-radius:0 6px 6px 0}
.btn.active{background:rgba(99,102,241,0.12);border-color:var(--accent);font-weight:600}

/* Seller reports mobile list */
.report-list-mobile{display:none}
.report-list-mobile .mrow{display:block;border:1px solid var(--card-border);background:var(--bg);border-radius:12px;padding:12px 14px;margin:12px 0;text-decoration:none;color:inherit}
.report-list-mobile .mrow:hover{box-shadow:var(--shadow)}
.report-list-mobile .mrow-title{font-weight:600;margin:6px 0 4px 0;line-height:1.3}
.report-list-mobile .mrow-metrics{font-weight:600}
@media (max-width: 860px){
  .seller .seller-table{display:none}
  .seller .report-list-mobile{display:block}
}

/* Mobile header/menu */
@media (max-width: 860px){
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  .site-header .site-nav{display:none}
  .header-actions{display:none}
}
.mobile-menu{position:fixed;left:0;right:0;top:var(--sticky-offset);background:var(--bg);border-bottom:1px solid var(--card-border);box-shadow:var(--shadow);max-height:calc(100vh - var(--sticky-offset));overflow:auto;transform:translateY(-10px);opacity:0;pointer-events:none;transition:transform .18s ease,opacity .18s ease;z-index:9}
.mobile-menu .menu-content{padding:12px 0}
.mobile-menu .searchwrap{padding:0 20px}
.mobile-nav a{display:block;padding:12px 20px;border-top:1px solid var(--card-border);color:var(--fg);text-decoration:none}
.mobile-nav a:hover{background:var(--table-stripe)}
.mobile-nav a.active,.mobile-nav a[aria-current="page"]{color:var(--accent);font-weight:600}
.menu-actions{padding:8px 20px}
.menu-backdrop{position:fixed;left:0;right:0;top:var(--sticky-offset);bottom:0;background:rgba(0,0,0,0.25);opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:8}
body.menu-open{overflow:hidden}
body.menu-open .mobile-menu{opacity:1;transform:none;pointer-events:auto}
body.menu-open .menu-backdrop{opacity:1;pointer-events:auto}