/* Growth AI · Dev Ranking — dark, gamificado.
   Tokens de dataviz validados: séries #3987e5 #199e70 #c98500 #9085e9 sobre #171a21. */

:root {
  --page: #0d0f14;
  --surface-1: #171a21;
  --surface-2: #1e222b;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted: #8b8f98;
  --hairline: rgba(255, 255, 255, 0.10);
  --grid: #262a33;
  --series-prs: #3987e5;
  --series-commits: #199e70;
  --series-volume: #c98500;
  --series-consistency: #9085e9;
  --good: #0ca30c;
  --bad: #e66767;
  --gold: #e8b341;
  --silver: #a8b0bd;
  --bronze: #b87550;
  --radius: 16px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 50% -200px, rgba(57, 135, 229, 0.14), transparent 70%),
    var(--page);
  color: var(--text-primary);
  font-family: var(--font);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--text-muted); }
.small { font-size: 13px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Topbar ---------- */
.topbar { border-bottom: 1px solid var(--hairline); }
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #3987e5, #9085e9);
  font-weight: 800; font-size: 22px; color: #fff;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 17px; letter-spacing: 0.2px; }
.brand-text span { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 2px; }

.topbar-meta { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 999px; font-size: 13px;
  border: 1px solid var(--hairline); color: var(--text-secondary);
  background: var(--surface-1);
}
.chip-prize { border-color: rgba(232, 179, 65, 0.35); color: var(--gold); }
.chip-prize strong { color: var(--gold); }

/* ---------- Aviso ---------- */
.notice {
  margin-top: 16px; padding: 10px 16px; border-radius: 10px; font-size: 13px;
  border: 1px solid rgba(201, 133, 0, 0.4); background: rgba(201, 133, 0, 0.08);
  color: var(--text-secondary);
}

/* ---------- Período / countdown ---------- */
.card {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}
.period { margin-top: 24px; padding: 18px 22px; }
.period-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.period-dates { display: flex; flex-direction: column; font-size: 14px; }
.period-dates strong { font-size: 17px; }
.countdown { display: flex; align-items: baseline; gap: 8px; }
.countdown-num { font-size: 34px; font-weight: 750; }
.countdown-label { color: var(--text-muted); font-size: 13px; }
.period-track {
  margin-top: 14px; height: 8px; border-radius: 999px; background: var(--surface-2);
  overflow: hidden;
}
.period-fill {
  height: 100%; width: 0%; border-radius: 999px;
  background: linear-gradient(90deg, #3987e5, #9085e9);
  transition: width 600ms ease;
}

/* ---------- Pódio ---------- */
.podium-section { margin-top: 30px; }
.podium {
  display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 14px; align-items: end;
}
.podium-card {
  background: var(--surface-1); border: 1px solid var(--hairline);
  border-radius: var(--radius); text-align: center; padding: 22px 16px 18px;
  position: relative;
}
.podium-card.p1 {
  border-color: rgba(232, 179, 65, 0.45);
  background:
    radial-gradient(300px 160px at 50% 0%, rgba(232, 179, 65, 0.12), transparent 75%),
    var(--surface-1);
  padding-top: 30px; padding-bottom: 26px;
}
.podium-crown { font-size: 26px; position: absolute; top: -16px; left: 50%; transform: translateX(-50%); }
.podium-medal {
  position: absolute; top: 12px; right: 12px; font-size: 12px; font-weight: 700;
  padding: 3px 10px; border-radius: 999px; letter-spacing: 1px;
}
.p1 .podium-medal { background: rgba(232, 179, 65, 0.15); color: var(--gold); }
.p2 .podium-medal { background: rgba(168, 176, 189, 0.15); color: var(--silver); }
.p3 .podium-medal { background: rgba(184, 117, 80, 0.15); color: var(--bronze); }

.avatar {
  border-radius: 50%; object-fit: cover; background: var(--surface-2);
  display: inline-grid; place-items: center; font-weight: 700; color: var(--text-secondary);
}
.podium-card .avatar { width: 72px; height: 72px; border: 3px solid var(--hairline); }
.p1 .avatar { width: 96px; height: 96px; border-color: var(--gold); }
.p2 .avatar { border-color: var(--silver); }
.p3 .avatar { border-color: var(--bronze); }

.podium-name { margin-top: 12px; font-weight: 650; font-size: 16px; }
.podium-login { font-size: 12.5px; color: var(--text-muted); }
.podium-score { margin-top: 8px; font-size: 30px; font-weight: 780; }
.p1 .podium-score { font-size: 38px; color: var(--gold); }
.podium-score small { font-size: 13px; font-weight: 500; color: var(--text-muted); margin-left: 4px; }

/* ---------- Seções ---------- */
.section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 34px 0 10px; gap: 12px; flex-wrap: wrap;
}
.section-head h2 { margin: 0; font-size: 19px; }
.section-actions { display: flex; gap: 8px; }
.ghost-btn {
  background: transparent; border: 1px solid var(--hairline); color: var(--text-secondary);
  font: inherit; font-size: 13px; padding: 7px 14px; border-radius: 999px; cursor: pointer;
}
.ghost-btn:hover { background: var(--surface-2); color: var(--text-primary); }

/* Legenda compartilhada */
.legend { display: flex; gap: 18px; flex-wrap: wrap; margin: 0 0 14px; font-size: 13px; color: var(--text-secondary); }
.legend-item { display: inline-flex; align-items: center; gap: 7px; }
.key { width: 12px; height: 12px; border-radius: 3px; display: inline-block; flex: none; }
.key-prs { background: var(--series-prs); }
.key-commits { background: var(--series-commits); }
.key-volume { background: var(--series-volume); }
.key-consistency { background: var(--series-consistency); }

/* ---------- Cards do ranking ---------- */
.ranking { display: flex; flex-direction: column; gap: 12px; }
.rank-card {
  background: var(--surface-1); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 18px 20px;
  display: grid;
  grid-template-columns: 56px 56px minmax(180px, 1.2fr) 2fr minmax(120px, auto);
  gap: 8px 18px; align-items: center;
}
.rank-card.leader { border-color: rgba(232, 179, 65, 0.35); }

.rank-pos { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.rank-pos-num { font-size: 24px; font-weight: 760; color: var(--text-secondary); }
.leader .rank-pos-num { color: var(--gold); }
.trend { font-size: 12px; font-weight: 700; }
.trend-up { color: var(--good); }
.trend-down { color: var(--bad); }
.trend-same, .trend-new { color: var(--text-muted); }

.rank-card .avatar { width: 52px; height: 52px; border: 2px solid var(--hairline); }

.rank-id { min-width: 0; }
.rank-name { font-weight: 650; font-size: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-stats { margin-top: 4px; font-size: 12.5px; color: var(--text-muted); display: flex; gap: 10px; flex-wrap: wrap; }
.rank-stats b { color: var(--text-secondary); font-weight: 600; }
.streak { color: var(--series-volume); }

/* barra de breakdown empilhada — segmentos separados por 2px de superfície */
.rank-mid { min-width: 0; }
.break-bar {
  display: flex; gap: 2px; height: 12px; border-radius: 6px; overflow: hidden;
  background: var(--surface-2);
}
.break-seg { height: 100%; min-width: 0; position: relative; cursor: default; }
.break-seg:hover { filter: brightness(1.25); }
.seg-prs { background: var(--series-prs); }
.seg-commits { background: var(--series-commits); }
.seg-volume { background: var(--series-volume); }
.seg-consistency { background: var(--series-consistency); }

.break-values { margin-top: 8px; display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-muted); }
.break-values span { display: inline-flex; align-items: center; gap: 6px; }
.break-values .key { width: 9px; height: 9px; }
.break-values b { color: var(--text-secondary); font-weight: 600; }

.rank-right { text-align: right; }
.rank-score { font-size: 28px; font-weight: 780; }
.rank-score small { font-size: 12px; color: var(--text-muted); font-weight: 500; margin-left: 3px; }

/* sparkline ocupa a linha de baixo inteira do card */
.spark-row { grid-column: 1 / -1; position: relative; margin-top: 6px; }
.spark-row svg { display: block; width: 100%; height: 84px; }
.spark-caption {
  grid-column: 1 / -1;
  display: flex; justify-content: space-between; font-size: 11.5px; color: var(--text-muted);
  margin-top: 2px;
}
.spark-tip {
  position: absolute; pointer-events: none; z-index: 5;
  background: var(--surface-2); border: 1px solid var(--hairline); border-radius: 10px;
  padding: 8px 12px; font-size: 12.5px; color: var(--text-secondary);
  transform: translate(-50%, -110%); white-space: nowrap; display: none;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}
.spark-tip b { color: var(--text-primary); font-size: 14px; }

/* ---------- Tabela ---------- */
.table-view { margin-top: 16px; overflow-x: auto; border: 1px solid var(--hairline); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { padding: 10px 14px; text-align: right; white-space: nowrap; }
th:nth-child(2), td:nth-child(2) { text-align: left; }
th:first-child, td:first-child { text-align: center; }
thead th {
  background: var(--surface-2); color: var(--text-secondary); font-weight: 600;
  position: sticky; top: 0;
}
tbody td { border-top: 1px solid var(--hairline); font-variant-numeric: tabular-nums; }
tbody tr:hover td { background: rgba(255, 255, 255, 0.03); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(6, 8, 12, 0.7); backdrop-filter: blur(3px);
  display: grid; place-items: center; z-index: 50; padding: 20px;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--surface-1); border: 1px solid var(--hairline); border-radius: var(--radius);
  max-width: 620px; width: 100%; max-height: 85vh; overflow-y: auto;
}
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px 0;
}
.modal-head h3 { margin: 0; font-size: 18px; }
.modal-body { padding: 10px 22px 22px; font-size: 14.5px; }
.rules { list-style: none; margin: 14px 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.rules li { display: flex; gap: 12px; align-items: flex-start; }
.rules .key { margin-top: 5px; }

/* ---------- Rodapé ---------- */
.foot { margin: 40px 0 30px; text-align: center; font-size: 12.5px; color: var(--text-muted); }

.method { margin-bottom: 20px; padding: 22px 24px; text-align: left; }
.method-title { margin: 0 0 6px; font-size: 15px; color: var(--text-primary); }
.method-intro { margin: 0 0 14px; font-size: 13px; color: var(--text-muted); }
.method-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px 22px;
}
.method-item p { margin: 6px 0 0; font-size: 12.5px; color: var(--text-secondary); line-height: 1.55; }
.method-head { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-primary); }
.method-note {
  margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--hairline);
  font-size: 12px; color: var(--text-muted);
}

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
  .rank-card { grid-template-columns: 44px 48px 1fr auto; }
  .rank-mid { grid-column: 1 / -1; order: 4; }
  .spark-row { order: 5; }
  .spark-caption { order: 6; }
  .rank-card .avatar { width: 44px; height: 44px; }
}
@media (max-width: 640px) {
  .podium { grid-template-columns: 1fr; align-items: stretch; }
  .podium-card.p1 { order: -1; }
  .countdown-num { font-size: 28px; }
  .rank-card { grid-template-columns: 36px 44px 1fr auto; gap: 6px 10px; padding: 14px; }
  .rank-pos-num { font-size: 19px; }
  .rank-name { font-size: 15px; white-space: normal; }
  .rank-stats { font-size: 12px; gap: 8px; }
  .rank-score { font-size: 20px; }
}