/* ===============================
   Company Leaderboard 2025 — replica
   Tokens (palette, radii, shadows, font, spacing) mirror the
   original SharePoint stylesheet so the visual outcome matches.
   =============================== */

/* Fluent UI icon font.
   The system-installed Microsoft Fluent fonts ("Fluent MDL2 Hybrid Icons" /
   "Segoe Fluent Icons") render the same glyph codepoints as the original
   SharePoint page — when present, they make the icons pixel-identical.
   On systems without those fonts, we fall back to the public, MIT-licensed
   FabricMDL2Icons bundled locally (no runtime CDN). The Microsoft system
   fonts are NOT redistributed because their EULA restricts redistribution. */
@font-face {
  font-family: "FabricMDL2Icons";
  src: url("./assets/fonts/fabric-icons-a13498cf.woff") format("woff");
  font-display: block;
}
@font-face {
  font-family: "FabricMDL2Icons-0";
  src: url("./assets/fonts/fabric-icons-0-467ee27f.woff") format("woff");
  font-display: block;
}
@font-face {
  font-family: "FabricMDL2Icons-1";
  src: url("./assets/fonts/fabric-icons-1-4d521695.woff") format("woff");
  font-display: block;
}
@font-face {
  font-family: "FabricMDL2Icons-15";
  src: url("./assets/fonts/fabric-icons-15-3807251b.woff") format("woff");
  font-display: block;
}

/* Common icon styles. Each [data-icon-name] maps to its glyph below. */
.ms-Icon {
  display: inline-block;
  font-family: "Fluent MDL2 Hybrid Icons", "Segoe Fluent Icons", "FabricMDL2Icons";
  font-style: normal;
  font-weight: normal;
  speak: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1;
}
.ms-Icon[data-icon-name="ChevronDown"]::before     { content: "\E70D"; }
.ms-Icon[data-icon-name="ChevronUp"]::before       { content: "\E70E"; }
.ms-Icon[data-icon-name="Search"]::before          { content: "\E721"; }
.ms-Icon[data-icon-name="FavoriteStarFill"]::before{ content: "\E735"; }
.ms-Icon[data-icon-name="Education"] {
  font-family: "Fluent MDL2 Hybrid Icons", "Segoe Fluent Icons", "FabricMDL2Icons-1";
}
.ms-Icon[data-icon-name="Education"]::before       { content: "\E7BE"; }
.ms-Icon[data-icon-name="Presentation"] {
  font-family: "Fluent MDL2 Hybrid Icons", "Segoe Fluent Icons", "FabricMDL2Icons-15";
}
.ms-Icon[data-icon-name="Presentation"]::before    { content: "\F6E4"; }
.ms-Icon[data-icon-name="Emoji2"] {
  font-family: "Fluent MDL2 Hybrid Icons", "Segoe Fluent Icons", "FabricMDL2Icons-0";
}
.ms-Icon[data-icon-name="Emoji2"]::before          { content: "\E76E"; }

:root {
  --bg-page: #ebebed;
  --bg-card: #ffffff;
  --bg-leaderboard: #f8fafc;
  --bg-row-expanded: #f8fafc;
  --bg-expand-btn: #f1f5f9;
  --bg-expand-btn-hover: #e2e8f0;
  --bg-table-row-hover: #f1f5f9;
  --bg-badge: #e2e8f0;
  --bg-input: #ebebed;

  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-strong: #1e293b;
  --text-meta: #475569;
  --text-input: #323130;
  --text-input-placeholder: #605e5c;

  --border: #e2e8f0;
  --border-strong: #cbd5e1;

  --accent: #0ea5e9;

  --gold-border: #fbbf24;
  --gold-badge: #eab308;
  --gold-score-bg: #fef9c3;
  --gold-score-border: #fde047;
  --gold-score-text: #ca8a04;
  --gold-block-from: #fef3c7;
  --gold-block-to: #fde68a;

  --silver-avatar: #cbd5e1;
  --silver-badge: #94a3b8;
  --bronze-avatar: #5eead4;
  --bronze-badge: #92400e;
  --rank1-avatar-bg: #86efac;

  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.10);
  --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.10);
  --shadow-pill: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-avatar: 0 4px 12px rgba(0, 0, 0, 0.15);

  --radius-pill: 20px;
  --radius-card: 12px;
  --radius-block: 12px 12px 0 0;

  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Oxygen,
               Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue",
               sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  padding: 24px;
  min-height: 100vh;
  transition: background-color 0.3s, color 0.3s;
}

.container {
  max-width: 1204px;
  margin: 0 auto;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Page header ---------- */
.page-header { margin: 0 0 32px; }
.page-title {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
}

/* ---------- Leaderboard wrapper card ---------- */
.leaderboard-card {
  max-width: 1204px;
  margin: 0 auto 36px;
  padding: 24px;
  background: var(--bg-leaderboard);
  border-radius: 0;
}
.card-header { margin: 0 0 16px; }
.card-title {
  margin: 0 0 8px;
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
}
.card-subtitle {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

/* ---------- Filter bar ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  box-shadow: var(--shadow-card);
  padding: 20px 24px;
  margin: 0 0 24px;
  transition: box-shadow 0.2s;
}
.filter-bar:hover { box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); }

.select-wrap { position: relative; display: block; min-width: 160px; }
.select {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 32px;
  background: var(--bg-input);
  border: 1px solid #000;
  color: var(--text-input);
  font-size: 14px;
  font-family: inherit;
  padding: 0 12px 0 14px;
  border-radius: 2px;
  cursor: pointer;
  text-align: left;
}
.select:focus { outline: none; }
@keyframes select-border-flash {
  from { box-shadow: inset 0 0 0 1px #000; }
  to   { box-shadow: none; }
}
.select--flash { animation: select-border-flash 0.7s ease-out forwards; }
.select-value { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.select-chevron {
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
  pointer-events: none;
}

/* Custom dropdown list */
.dd-list {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--bg-input);
  border: 1px solid #000;
  border-top: none;
  list-style: none;
  margin: 0; padding: 0;
  z-index: 200;
  overflow-y: hidden;
}
.dd-option {
  display: flex;
  align-items: center;
  height: 34px;
  padding: 0 14px;
  cursor: pointer;
  color: var(--text-input);
  font-size: 14px;
  user-select: none;
}
.dd-option:not(.dd-option--selected):hover { background: #fff; }

@keyframes dd-slide-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.dd-list:not([hidden]) { animation: dd-slide-in 0.15s ease-out; }

.search-wrap { position: relative; flex: 1; min-width: 250px; }
.search-wrap input {
  width: 100%;
  height: 32px;
  background: var(--bg-input);
  border: 1px solid #000;
  color: var(--text-input);
  font-size: 14px;
  font-family: inherit;
  padding: 0 14px 0 36px;
  border-radius: 2px;
  transition: box-shadow 0.2s;
}
.search-wrap input::placeholder { color: var(--text-input-placeholder); }
.search-wrap input:focus {
  outline: none;
  border-color: #000;
  box-shadow: inset 0 0 0 1px #000;
}
.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--text-input);
  pointer-events: none;
}

/* ---------- Podium ---------- */
.podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto 64px;
  padding: 32px 8px;
}

.podium-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  width: 100%;
  max-width: 280px;
}

.podium-user {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
  position: relative;
  z-index: 10;
}

.podium-avatar-wrap {
  position: relative;
  margin-bottom: 12px;
}
.podium-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-position: 50%;
  background-size: cover;
  border: 4px solid #fff;
  object-fit: cover;
  box-shadow: var(--shadow-avatar);
  display: block;
}
.podium-rank-badge {
  position: absolute;
  right: -4px;
  bottom: -8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 4px solid #fff;
  background: var(--silver-badge);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.podium-name {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
}
.podium-role {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}

.podium-score {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-pill);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  padding: 6px 16px;
  margin-bottom: 16px;
}
.podium-score .star-icon { font-size: 16px; }

.podium-block {
  width: 100%;
  align-items: flex-start;
  background: linear-gradient(180deg, #e2e8f0, #cbd5e1);
  border-radius: var(--radius-block);
  border-top: 2px solid var(--border-strong);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
  display: flex;
  justify-content: center;
  overflow: hidden;
  padding-top: 16px;
  position: relative;
}
.podium-block-num {
  position: relative;
  font-size: 96px;
  font-weight: 900;
  color: rgba(148, 163, 184, 0.20);
  line-height: 1;
  user-select: none;
}

/* Slot variants */
.podium-slot--first  { order: 2; margin-top: -32px; }
.podium-slot--second { order: 1; }
.podium-slot--third  { order: 3; }

.podium-slot--first .podium-avatar {
  width: 112px; height: 112px;
  background-color: var(--rank1-avatar-bg);
  border-color: var(--gold-border);
}
.podium-slot--first .podium-rank-badge {
  width: 40px; height: 40px;
  background: var(--gold-badge);
  font-size: 18px;
}
.podium-slot--first .podium-name { font-size: 24px; }
.podium-slot--first .podium-score {
  background: var(--gold-score-bg);
  border-color: var(--gold-score-border);
  color: var(--gold-score-text);
  font-size: 20px;
  padding: 8px 20px;
}
.podium-slot--first .podium-score .star-icon { font-size: 18px; }
.podium-slot--first .podium-block {
  background: linear-gradient(180deg, var(--gold-block-from), var(--gold-block-to));
  border-top-color: var(--gold-score-border);
  height: 160px;
}
.podium-slot--first .podium-block-num {
  color: rgba(234, 179, 8, 0.20);
  font-size: 112px;
}

.podium-slot--second .podium-avatar { background-color: var(--silver-avatar); }
.podium-slot--second .podium-rank-badge { background: var(--silver-badge); }
.podium-slot--second .podium-block { height: 128px; }

.podium-slot--third .podium-avatar { background-color: var(--bronze-avatar); }
.podium-slot--third .podium-rank-badge { background: var(--bronze-badge); }
.podium-slot--third .podium-block { height: 96px; }
.podium-slot--third .podium-block-num { top: -16px; }

/* ---------- Ranking list ---------- */
.ranking-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all 0.2s;
}
.row:hover { box-shadow: var(--shadow-card-hover); }
.row:has(.row-summary[aria-expanded="true"]) {
  border-color: var(--accent);
  box-shadow: var(--shadow-card-hover);
}

.row-summary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  border: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.row-summary:focus-visible {
  outline: 2px solid #c5dafc;
  outline-offset: -2px;
}

.row-rank {
  color: var(--text-muted);
  font-size: 24px;
  font-weight: 700;
  min-width: 32px;
  text-align: center;
  flex-shrink: 0;
}

.row-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--gold-border);
  background-position: 50%;
  background-size: cover;
  flex-shrink: 0;
  object-fit: cover;
}

.row-identity {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.row-name {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.row-role {
  font-size: 14px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-counters {
  display: inline-flex;
  align-items: center;
  gap: 24px;
}
.row-counters .counter {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.row-counters .ms-Icon {
  font-size: 20px;
  color: var(--accent);
}
.row-counters .counter > span {
  color: var(--text-meta);
  font-size: 12px;
  font-weight: 600;
}

.row-total {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  padding-left: 24px;
  border-left: 1px solid var(--border);
}
.row-total-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.row-total-value {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 700;
  font-size: 24px;
}
.row-total-value .star-icon {
  font-size: 28px;
  color: var(--accent);
}

.row-chevron {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-expand-btn);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.row-chevron .ms-Icon { font-size: 20px; }
.row-summary:hover .row-chevron { background: var(--bg-expand-btn-hover); }
[aria-expanded="true"] .row-chevron { transform: rotate(180deg); background: #e0f2fe; }
[aria-expanded="true"]:hover .row-chevron { background: #e0f2fe; }

/* ---------- Expanded activity panel ---------- */
.row-panel {
  background: var(--bg-row-expanded);
  border-top: 1px solid var(--border);
  padding: 24px;
}
.row-panel-title {
  margin: 0 0 16px;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.activity-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
/* Column proportions tuned to the original: Activity dominates,
   Category/Date are narrow, Points is the smallest right-aligned column. */
.activity-table colgroup col.col-activity { width: auto; }
.activity-table colgroup col.col-category { width: 160px; }
.activity-table colgroup col.col-date     { width: 120px; }
.activity-table colgroup col.col-points   { width: 80px; }

.activity-table thead tr { border-bottom: 2px solid var(--border); }
.activity-table thead th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  text-transform: uppercase;
  padding: 12px 8px;
}
.activity-table thead th.col-points { text-align: right; }

.activity-table tbody tr { transition: background-color 0.2s; }
.activity-table tbody tr:hover { background: var(--bg-table-row-hover); }
.activity-table tbody td {
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  padding: 16px 8px;
  vertical-align: middle;
}
.activity-table tbody tr:last-child td { border-bottom: 0; }

.activity-table .activity-title {
  color: var(--text-strong);
  font-weight: 600;
}
.activity-table .activity-category {
  display: inline-flex;
  align-items: center;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  background: var(--bg-badge);
  color: var(--text-meta);
}
.activity-table .activity-date  { color: var(--text-secondary); }
.activity-table .activity-points {
  text-align: right;
  color: var(--accent);
  font-weight: 700;
}

/* ---------- Empty state ---------- */
.empty-state {
  text-align: center;
  color: var(--text-muted);
  padding: 32px 0;
  margin: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  body { padding: 16px; }
  .page-title { font-size: 24px; }

  .filter-bar { flex-direction: column; align-items: stretch; padding: 16px; }
  .select-wrap, .search-wrap { min-width: 0; width: 100%; }

  .podium {
    align-items: center;
    flex-direction: column;
    gap: 16px;
  }
  .podium-slot { max-width: 100%; }
  /* Mobile shows the cards in ranking order (1, 2, 3) — not the
     desktop podium-visual order (2, 1, 3). */
  .podium-slot--first  { order: 1; margin-top: 0; }
  .podium-slot--second { order: 2; }
  .podium-slot--third  { order: 3; }
  /* Mobile block heights mirror the original stylesheet (140 / 96 / 64).
     The smaller heights at ranks 2 and 3 visually clip the 96px number —
     this matches the original's behavior, intentionally preserved. */
  .podium-slot--first  .podium-block { height: 140px; }
  .podium-slot--second .podium-block { height: 96px; }
  .podium-slot--third  .podium-block { height: 64px; }

  /* Mobile row: rank | avatar | name+role on the top line.
     A full-width divider (flex-basis 100% pseudo) wraps the line.
     Counters sit on the left, chevron on the right. TOTAL is hidden. */
  .row-summary {
    flex-wrap: wrap;
    padding: 16px;
    gap: 12px;
    align-items: center;
  }
  .row-rank      { order: 1; }
  .row-avatar    { order: 2; }
  .row-identity  { order: 3; flex: 1 1 0%; min-width: 0; }
  .row-summary::after {
    content: "";
    order: 4;
    flex-basis: 100%;
    height: 1px;
    background: var(--border);
    margin: 4px 0 0;
  }
  .row-counters  { order: 5; gap: 20px; justify-content: flex-start; }
  .row-total     { display: none; }
  .row-chevron   { order: 6; margin-left: auto; }

  .row-panel { padding: 16px; }
  .activity-table thead { display: none; }
}