/* CornerLab — temă dark bleumarin / gri */
:root {
  color-scheme: dark;
  --bg: #0a1220;
  --surface-1: #111c2e;      /* carduri, suprafața graficelor */
  --surface-2: #16243b;      /* antet tabel, hover */
  --surface-3: #1c2c47;
  --border: #22324e;
  --grid: #1f2d46;
  --text-1: #e8edf5;
  --text-2: #a9b4c6;
  --text-3: #7d8aa0;
  --accent: #7fb8ff;         /* UI (navigare, linkuri) — distinct de seriile graficelor */
  --accent-strong: #3987e5;
  --series-1: #3987e5;       /* v1-wf  (validat: categorical dark, suprafață #111c2e) */
  --series-2: #d95926;       /* v2.0 */
  --series-3: #199e70;       /* conv-total-exp */
  --good: #0ca30c;
  --warning: #fab219;
  --critical: #d03b3b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 0 rgba(255,255,255,0.03) inset, 0 8px 24px rgba(0,0,0,0.25);
  --sidebar-w: 248px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text-1);
  font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: -0.01em; }
.num, td.num, th.num { font-variant-numeric: tabular-nums; text-align: right; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------------- layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); z-index: 40;
  background: linear-gradient(180deg, #0d1729 0%, #0b1424 100%);
  border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 18px 14px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text-1); padding: 4px 6px; }
.brand:hover { text-decoration: none; }
.brand-text { font-size: 21px; font-weight: 750; letter-spacing: -0.02em; }
.brand-a { color: var(--text-1); }
.brand-b { color: var(--accent); }
.brand-sub { color: var(--text-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; padding: 2px 8px 16px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: var(--radius-sm);
  color: var(--text-2); font-weight: 520; position: relative;
}
.nav a svg { flex: none; opacity: .85; }
.nav a:hover { background: var(--surface-1); color: var(--text-1); text-decoration: none; }
.nav a[aria-current="page"] { background: var(--surface-2); color: var(--text-1); }
.nav a[aria-current="page"]::before {
  content: ""; position: absolute; left: -14px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--accent);
}
.nav-sep { color: var(--text-3); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; padding: 14px 10px 6px; }
.sidebar-foot { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid var(--border); color: var(--text-3); font-size: 12px; }
.sidebar-foot div + div { margin-top: 4px; }

.main { flex: 1; min-width: 0; margin-left: var(--sidebar-w); display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px;
  padding: 14px 28px; background: rgba(10,18,32,0.88); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border);
}
.topbar-title h1 { font-size: 19px; }
.crumb { color: var(--text-3); font-size: 12.5px; }
.topbar-right { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.menu-btn { display: none; background: none; border: 1px solid var(--border); color: var(--text-1); border-radius: 8px; padding: 6px; cursor: pointer; }
.exp-banner {
  display: flex; gap: 10px; align-items: center; margin: 16px 28px 0; padding: 10px 14px;
  background: rgba(250,178,25,0.07); border: 1px solid rgba(250,178,25,0.28); border-radius: var(--radius-sm);
  color: #e9d8a6; font-size: 13px;
}
.exp-banner svg { color: var(--warning); flex: none; }
.view { padding: 20px 28px 32px; outline: none; }
.footer { padding: 18px 28px 28px; color: var(--text-3); font-size: 12px; border-top: 1px solid var(--border); }
.loading { color: var(--text-3); padding: 40px 0; }
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 35; }

/* ---------------- componente */
.grid { display: grid; gap: 16px; }
.g-kpi { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-21 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.stack > * + * { margin-top: 16px; }
.card {
  background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 18px; min-width: 0;
}
.card-h { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card-h h2, .card-h h3 { font-size: 15px; }
.card-sub { color: var(--text-3); font-size: 12.5px; margin-top: 2px; }
.section-title { display: flex; align-items: baseline; gap: 4px 10px; margin: 26px 0 12px; flex-wrap: wrap; }
.section-title h2 { font-size: 16px; }
.section-title .card-sub { margin: 0; }

.kpi { padding: 14px 16px; }
.kpi-label { color: var(--text-2); font-size: 12.5px; font-weight: 550; }
.kpi-value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin-top: 4px; font-variant-numeric: tabular-nums; line-height: 1.15; }
.kpi-value.sm { font-size: 18px; }
.kpi-sub { color: var(--text-3); font-size: 12px; margin-top: 4px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); white-space: nowrap;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; }
.chip.good { color: #9fe39f; border-color: rgba(12,163,12,.45); background: rgba(12,163,12,.10); }
.chip.warn { color: #f6d47a; border-color: rgba(250,178,25,.45); background: rgba(250,178,25,.10); }
.chip.crit { color: #f19a9a; border-color: rgba(208,59,59,.5); background: rgba(208,59,59,.12); }
.chip.info { color: #b9d8ff; border-color: rgba(127,184,255,.4); background: rgba(127,184,255,.08); }
.chip.live { color: #b9d8ff; border-color: rgba(127,184,255,.45); background: rgba(127,184,255,.10); }
.chip.hist { color: var(--text-2); }
.chip svg { flex: none; }
.ver { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; white-space: nowrap; }
.ver i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

table.t { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.t th, .t td { padding: 8px 10px; border-bottom: 1px solid var(--grid); text-align: left; vertical-align: middle; }
.t th { color: var(--text-3); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; background: var(--surface-2); position: sticky; top: 0; }
.t th:first-child { border-top-left-radius: 8px; } .t th:last-child { border-top-right-radius: 8px; }
.t tbody tr:hover td { background: rgba(255,255,255,0.02); }
.t td.muted, .muted { color: var(--text-3); }
.t .num, .t th.num { text-align: right; }
.t tr.clickable { cursor: pointer; }
.t th.sortable { cursor: pointer; user-select: none; }
.t th.sortable:hover { color: var(--text-1); }
.t th[aria-sort="ascending"]::after { content: " ▲"; font-size: 9px; }
.t th[aria-sort="descending"]::after { content: " ▼"; font-size: 9px; }
.t .grp { text-align: center; border-left: 1px solid var(--border); }
.t .bl { border-left: 1px solid var(--border); }
.table-wrap { overflow-x: auto; border-radius: 8px; }
.team { font-weight: 600; color: var(--text-1); }
.vs { color: var(--text-3); padding: 0 6px; }
.big { font-size: 15px; }

.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button {
  background: none; border: 0; color: var(--text-2); padding: 5px 11px; border-radius: 7px; cursor: pointer; font: inherit; font-size: 12.5px; font-weight: 600;
}
.seg button:hover { color: var(--text-1); }
.seg button[aria-pressed="true"] { background: var(--surface-3); color: var(--text-1); box-shadow: 0 0 0 1px var(--border) inset; }
.controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.controls label { color: var(--text-3); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
select, input[type="search"] {
  background: var(--surface-2); color: var(--text-1); border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; font: inherit; font-size: 13px;
}
input[type="search"] { min-width: 220px; }

.empty {
  border: 1px dashed var(--border); border-radius: var(--radius); padding: 22px; color: var(--text-2); text-align: center; background: rgba(17,28,46,.5);
}
.empty strong { color: var(--text-1); display: block; margin-bottom: 4px; font-size: 14px; }
.note { color: var(--text-3); font-size: 12.5px; margin-top: 10px; }
.notice { display: block; gap: 10px; padding: 10px 12px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); font-size: 13px; }
.notice.warn { border-color: rgba(250,178,25,.35); background: rgba(250,178,25,.06); color: #ead9a8; }
.notice.info { border-color: rgba(127,184,255,.3); background: rgba(127,184,255,.06); color: #c9defa; }
.progress { height: 8px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--accent-strong); border-radius: 99px; }

details.tbl { margin-top: 10px; }
details.tbl summary { color: var(--text-3); font-size: 12.5px; cursor: pointer; }
details.tbl summary:hover { color: var(--text-1); }
details.tbl[open] summary { margin-bottom: 8px; }

/* meciuri */
.day-h { color: var(--text-2); font-weight: 650; font-size: 13px; margin: 18px 0 8px; }
.fx { display: grid; grid-template-columns: 62px minmax(0, 1.25fr) minmax(0, 2fr) auto; gap: 14px; align-items: center; padding: 12px 14px; }
.fx + .fx { border-top: 1px solid var(--grid); }
.fx-time { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 15px; }
.fx-comp { color: var(--text-3); font-size: 12px; }
.fx-teams { font-size: 14px; }
.fx-preds { font-size: 12.5px; overflow-x: auto; }
.fx-preds table { width: 100%; border-collapse: collapse; }
.fx-preds td, .fx-preds th { padding: 2px 6px; text-align: right; font-variant-numeric: tabular-nums; }
.fx-preds th { color: var(--text-3); font-weight: 600; font-size: 11px; }
.fx-preds td:first-child, .fx-preds th:first-child { text-align: left; }
.match-hero { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.match-hero .teams { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; }
.match-hero .meta { color: var(--text-2); margin-top: 4px; }
.scorebox { text-align: center; padding: 8px 18px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); }
.scorebox .v { font-size: 26px; font-weight: 750; font-variant-numeric: tabular-nums; }
.scorebox .l { color: var(--text-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; }
.statrow { display: flex; gap: 18px; flex-wrap: wrap; }
.stat .l { color: var(--text-3); font-size: 11.5px; }
.stat .v { font-weight: 700; font-size: 17px; font-variant-numeric: tabular-nums; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; color: var(--text-3); font-size: 12.5px; }
.pager button { background: var(--surface-2); color: var(--text-1); border: 1px solid var(--border); border-radius: 7px; padding: 5px 10px; cursor: pointer; font: inherit; }
.pager button:disabled { opacity: .4; cursor: default; }
.prose { max-width: 860px; color: var(--text-2); }
.prose h2 { color: var(--text-1); font-size: 17px; margin: 26px 0 8px; }
.prose h3 { color: var(--text-1); font-size: 14.5px; margin: 16px 0 6px; }
.prose p, .prose li { line-height: 1.65; }
.prose code { background: var(--surface-2); padding: 1px 5px; border-radius: 5px; font-size: 12.5px; color: var(--text-1); }
.prose ul { padding-left: 20px; }
.check { color: #9fe39f; font-weight: 700; } .cross { color: var(--text-3); }

/* ---------------- grafice */
.chart { position: relative; width: 100%; min-height: 220px; }
.chart svg { display: block; overflow: visible; }
.chart text { fill: var(--text-3); font-size: 11.5px; font-family: var(--font); }
.chart .axis path, .chart .axis line { stroke: var(--grid); }
.chart .grid line { stroke: var(--grid); stroke-width: 1; }
.chart .grid path { display: none; }
.chart .axis-title { fill: var(--text-2); font-size: 11.5px; font-weight: 600; }
.chart .ref { stroke: var(--text-3); stroke-width: 1; stroke-dasharray: none; opacity: .55; }
.chart .crosshair { stroke: var(--text-2); stroke-width: 1; opacity: .6; pointer-events: none; }
.chart .hit { fill: transparent; cursor: crosshair; }
.chart .mark:hover, .chart .mark.hot { filter: brightness(1.25); }
.chart .dlabel { fill: var(--text-2); font-size: 11px; font-weight: 600; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; margin: 0 0 8px; font-size: 12.5px; color: var(--text-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i.ln { width: 16px; height: 2px; border-radius: 2px; display: inline-block; }
.legend i.bx { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.tooltip {
  position: fixed; z-index: 100; pointer-events: none; min-width: 140px; max-width: 280px;
  background: #0d1729; border: 1px solid var(--border); border-radius: 9px; padding: 8px 10px; box-shadow: 0 10px 30px rgba(0,0,0,.45);
  font-size: 12.5px; color: var(--text-2);
}
.tooltip .tt-h { color: var(--text-3); font-size: 11.5px; margin-bottom: 4px; }
.tooltip .tt-r { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.tooltip .tt-r b { color: var(--text-1); font-variant-numeric: tabular-nums; }
.tooltip .tt-k { display: inline-flex; align-items: center; gap: 6px; }
.tooltip .tt-k i { width: 12px; height: 2px; border-radius: 2px; display: inline-block; }

/* ---------------- responsive */
@media (max-width: 1100px) {
  .g-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-21 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; box-shadow: 0 0 40px rgba(0,0,0,.5); }
  .sidebar.open { transform: none; }
  .main { margin-left: 0; }
  .menu-btn { display: inline-flex; }
  .topbar { padding: 12px 16px; }
  .exp-banner { margin: 12px 16px 0; }
  .view { padding: 16px; }
  .footer { padding: 16px; }
  .g-2, .g-3 { grid-template-columns: minmax(0, 1fr); }
  .fx { grid-template-columns: 52px minmax(0, 1fr); }
  .fx-preds, .fx-act { grid-column: 1 / -1; }
  .match-hero .teams { font-size: 19px; }
  .kpi-value { font-size: 24px; }
  input[type="search"] { min-width: 0; width: 100%; }
  .topbar-right .hide-sm { display: none; }
  .g-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .kpi { padding: 12px; }
  .topbar-title h1 { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media (forced-colors: active) { .chip, .card { border: 1px solid CanvasText; } }

/* ---------------- selector de limbă */
.topbar-right #status-chips { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.lang { display: inline-flex; align-items: center; gap: 2px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 3px; }
.lang button { background: none; border: 0; color: var(--text-2); font: inherit; font-size: 12.5px; font-weight: 700; letter-spacing: .04em; padding: 4px 9px; border-radius: 7px; cursor: pointer; }
.lang button:hover { color: var(--text-1); }
.lang button[aria-pressed="true"] { background: var(--surface-3); color: var(--text-1); box-shadow: 0 0 0 1px var(--border) inset; }
.lang-sep { color: var(--text-3); font-size: 12px; }

/* ---------------- Top 10 */
.t10 { display: grid; grid-template-columns: 44px minmax(0, 1.4fr) minmax(0, 1.2fr) minmax(0, 1.1fr); gap: 16px; padding: 14px 16px; align-items: start; }
.t10 + .t10 { border-top: 1px solid var(--grid); }
.t10-rank { font-size: 22px; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; line-height: 1.1; }
.t10-teams { font-size: 15px; }
.t10-meta { color: var(--text-3); font-size: 12px; margin-top: 2px; }
.t10-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.wpl { display: flex; height: 12px; border-radius: 6px; overflow: hidden; gap: 2px; background: var(--surface-1); margin: 6px 0 6px; }
.wpl span { display: block; height: 100%; }
.wpl .w { background: #7fb8ff; } .wpl .p { background: #7d8aa0; } .wpl .l { background: #2b3d5f; }
.wpl-nums { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 10px; font-size: 12.5px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.wpl-nums b { color: var(--text-1); font-size: 15px; }
.wpl-key { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.wpl-key i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.t10-exp { font-size: 12.5px; color: var(--text-3); }
.t10-exp b { color: var(--text-1); font-size: 15px; }
.t10-why { font-size: 12.5px; color: var(--text-2); line-height: 1.55; }
.t10-bt { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.t10-models { font-size: 12px; color: var(--text-3); margin-top: 6px; display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 1100px) { .t10 { grid-template-columns: 40px minmax(0, 1fr) minmax(0, 1fr); } .t10-why-col { grid-column: 2 / -1; } }
@media (max-width: 860px) {
  .t10 { grid-template-columns: 34px minmax(0, 1fr); gap: 10px; }
  .t10-prob, .t10-why-col { grid-column: 2 / -1; }
  .lang button { padding: 4px 7px; }
}