/* LeaderLab Leaderboards page. Builds on styles.css (palette, topbar, footer, buttons). Spec: docs/specs/leaderboards.md */

.lb [hidden] { display: none !important; }
/* No bottom nav on this page, so drop the landing page's mobile padding for it. */
@media (max-width: 719.98px) { body { padding-bottom: 0; } }

.topbar__right { display: flex; align-items: center; gap: 10px; min-width: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.lb { padding-block: 36px 56px; max-width: 860px; }
.lb__head { margin-bottom: 20px; }
.lb__title { margin-top: 6px; font: 700 clamp(34px, 6vw, 52px)/1 var(--display); letter-spacing: 0.04em; text-transform: uppercase; }
.lb__sub { margin-top: 10px; color: var(--muted); font-size: 14px; max-width: 60ch; }

/* ---------- Buttons ---------- */
.lb-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 16px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font: 600 13px/1 var(--display); letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; text-decoration: none;
  text-align: center;
}
.lb-btn:hover { border-color: var(--muted); }
.lb-btn--gold { border-color: rgba(242, 181, 58, 0.5); color: var(--gold); }

/* ---------- Status strip ---------- */
.lb-offline, .lb-me {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 16px;
  padding: 14px 16px; margin-bottom: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
}
.lb-offline { color: #c5cbe0; font-size: 15px; }
.lb-me { border-color: rgba(242, 181, 58, 0.3); background: linear-gradient(90deg, rgba(242, 181, 58, 0.08), var(--surface)); }
.lb-me__text { flex: 1 1 220px; font-size: 14px; color: #c5cbe0; overflow-wrap: anywhere; }
.lb-me__nick { color: var(--gold); }
.lb-me__actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Tabs (pill segmented control) ---------- */
.lb-tabs {
  display: flex; gap: 4px; padding: 4px; margin-bottom: 14px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border); max-width: 440px;
}
.lb-tab {
  flex: 1; min-height: 40px; border: 0; border-radius: 999px; background: none; cursor: pointer; color: var(--muted);
  font: 600 14px/1 var(--display); letter-spacing: 0.12em; text-transform: uppercase; white-space: nowrap; padding: 0 10px;
}
.lb-tab:hover { color: var(--text); }
.lb-tab[aria-selected="true"] { background: var(--bg); color: var(--gold); box-shadow: inset 0 0 0 1px rgba(242, 181, 58, 0.45); }

.lb-panel { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); padding: 14px 0 6px; }
.lb-panel:focus { outline: none; }
.lb-panel:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.lb-reset { padding: 0 16px 10px; font-size: 12.5px; color: var(--muted); border-bottom: 1px solid var(--border); }
.lb-status { padding: 28px 16px; text-align: center; color: var(--muted); }
.lb-status--error p { margin-bottom: 12px; color: #ffb3ae; }
.lb-empty { padding: 34px 16px 30px; text-align: center; display: grid; gap: 16px; justify-items: center; }
.lb-empty__big { font: 600 20px/1.3 var(--display); letter-spacing: 0.05em; text-transform: uppercase; }

/* ---------- Table ---------- */
.lb-table { width: 100%; border-collapse: collapse; }
.lb-table th {
  padding: 10px 12px; text-align: left; font: 600 11px/1 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted);
}
.lb-table td { padding: 10px 12px; border-top: 1px solid var(--border); vertical-align: middle; }
.lb-c-rank { width: 64px; }
.lb-c-ovr { width: 70px; text-align: center !important; }
.lb-c-when { width: 92px; text-align: right !important; }
.lb-rank { font: 700 18px/1 var(--display); color: var(--muted); font-variant-numeric: tabular-nums; }
.lb-row--1 .lb-rank { color: var(--gold); text-shadow: 0 0 14px rgba(242, 181, 58, 0.45); }
.lb-row--2 .lb-rank { color: #d3d8e6; }
.lb-row--3 .lb-rank { color: #d08a4f; }
.lb-row--1 { background: linear-gradient(90deg, rgba(242, 181, 58, 0.08), transparent 60%); }
.lb-player { display: flex; align-items: center; gap: 10px; min-width: 0; }
.lb-initial {
  flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--border); color: var(--text); font: 700 15px/1 var(--display);
}
.lb-row--1 .lb-initial { border-color: rgba(242, 181, 58, 0.6); color: var(--gold); }
.lb-who { min-width: 0; }
.lb-nick { font-weight: 700; font-size: 15px; overflow-wrap: anywhere; }
.lb-leader { font-size: 12.5px; color: var(--muted); overflow-wrap: anywhere; }
.lb-leader.is-unnamed { font-style: italic; }
.lb-you {
  display: inline-block; margin-left: 8px; padding: 2px 6px; border-radius: 6px; vertical-align: 2px;
  font: 600 10px/1.2 var(--display); letter-spacing: 0.14em; text-transform: uppercase; color: #1d1405; background: var(--gold);
}
.lb-ovr { font: 700 26px/1 var(--display); color: var(--text); font-variant-numeric: tabular-nums; }
.lb-row--1 .lb-ovr { color: var(--r-legend); text-shadow: 0 0 16px rgba(169, 112, 255, 0.45); }
.lb-verdict { font: 600 13px/1.2 var(--display); letter-spacing: 0.08em; text-transform: uppercase; }
.lb-when { font-size: 12.5px; color: var(--muted); white-space: nowrap; }
.lb-row.is-me td { background: rgba(242, 181, 58, 0.09); }
.lb-row.is-me td:first-child { box-shadow: inset 3px 0 0 var(--gold); }
.lb-mine td { border-top: 2px dashed rgba(242, 181, 58, 0.45); }

.lb-note { margin-top: 16px; font-size: 12.5px; color: var(--muted); }

/* ---------- Narrow screens: stacked rows ---------- */
@media (max-width: 560px) {
  .lb-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .lb-table, .lb-table tbody { display: block; }
  .lb-table tbody[hidden] { display: none; }
  .lb-row {
    display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; grid-template-areas: "rank player ovr" "rank verdict when";
    align-items: center; column-gap: 10px; row-gap: 2px; padding: 10px 12px; border-top: 1px solid var(--border);
  }
  .lb-table td { display: block; padding: 0; border: 0; width: auto; }
  .lb-row.is-me { background: rgba(242, 181, 58, 0.09); box-shadow: inset 3px 0 0 var(--gold); }
  .lb-row.is-me td { background: none; box-shadow: none !important; }
  .lb-mine .lb-row { border-top: 2px dashed rgba(242, 181, 58, 0.45); }
  .lb-c-rank { grid-area: rank; }
  .lb-c-player { grid-area: player; }
  .lb-c-ovr { grid-area: ovr; text-align: right !important; }
  .lb-c-verdict { grid-area: verdict; padding-left: 44px !important; }
  .lb-c-when { grid-area: when; }
  .lb-initial { width: 30px; height: 30px; font-size: 13px; }
  .lb-ovr { font-size: 24px; }
  .lb-verdict { font-size: 12px; }
}
@media (max-width: 400px) {
  .lb-tab { font-size: 12.5px; letter-spacing: 0.06em; padding: 0 6px; }
  .lb-c-verdict { padding-left: 0 !important; }
  .lb-initial { display: none; }
}