/* Leaderboard page only — do not load on homepage.
   Adapted from UI设计参考/leaderboard/leaderboard-ui-02.html */

:root {
  --bg: #f6f7f9;
  --bg-2: #eceef2;
  --surface: #fff;
  --surface-2: #f1f2f4;
  --surface-3: #e5e7eb;
  --ink: #202124;
  --ink-2: #5e626b;
  --ink-3: #898d96;
  --line: rgba(32, 33, 36, 0.1);
  --line-strong: rgba(32, 33, 36, 0.18);
  --blue: #5875e8;
  --blue-hover: #4967dc;
  --blue-soft: rgba(88, 117, 232, 0.11);
  --orange: #ee7548;
  --orange-soft: rgba(238, 117, 72, 0.11);
  --green: #2c9b62;
  --green-soft: rgba(44, 155, 98, 0.1);
  --gold: #b78829;
  --gold-soft: rgba(183, 136, 41, 0.12);
  --silver: #7d8490;
  --bronze: #a66b49;
  --shadow: 0 20px 54px rgba(36, 40, 50, 0.13), 0 2px 8px rgba(36, 40, 50, 0.06);
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC",
    "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Menlo, Monaco, Consolas, monospace;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
}

html[data-theme="dark"] {
  --bg: #17191e;
  --bg-2: #202229;
  --surface: #25272e;
  --surface-2: #2d3038;
  --surface-3: #353944;
  --ink: #f4f4f5;
  --ink-2: #bec1c8;
  --ink-3: #8b909b;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.17);
  --blue-soft: rgba(111, 137, 244, 0.16);
  --orange-soft: rgba(238, 117, 72, 0.14);
  --green-soft: rgba(65, 190, 124, 0.14);
  --gold-soft: rgba(203, 161, 73, 0.16);
  --shadow: 0 20px 54px rgba(0, 0, 0, 0.4);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body.lb-body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.lb-body button,
body.lb-body input,
body.lb-body select,
body.lb-body textarea {
  font: inherit;
  letter-spacing: 0;
  color: inherit;
}

body.lb-body button {
  cursor: pointer;
}

body.lb-body a {
  color: inherit;
  text-decoration: none;
}

body.lb-body svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.8;
}

body.lb-body:focus-visible {
  outline: 2px solid rgba(88, 117, 232, 0.55);
  outline-offset: 2px;
}

.mono {
  font-family: var(--mono);
}

.muted {
  color: var(--ink-3);
}

/* —— Nav —— */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 58px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
  display: flex;
  width: min(1180px, calc(100% - 48px));
  height: 100%;
  margin: auto;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 720;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 7px;
  background: #23252b;
  color: #fff;
}

.brand-mark svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  stroke: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 36px;
}

.nav-links a {
  padding: 6px 9px;
  border-radius: 6px;
  color: var(--ink-2);
  font-size: 10px;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--surface-2);
  color: var(--ink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
}

.btn,
.icon-btn {
  display: inline-flex;
  height: 32px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(36, 40, 50, 0.04);
  white-space: nowrap;
  transition: transform 150ms var(--ease), background 150ms ease,
    border-color 150ms ease;
}

.icon-btn {
  width: 32px;
  padding: 0;
}

.btn:hover,
.icon-btn:hover {
  border-color: rgba(88, 117, 232, 0.34);
  background: var(--surface-2);
}

.btn:active,
.icon-btn:active {
  transform: scale(0.97);
}

.btn.primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.btn.primary:hover {
  background: var(--blue-hover);
}

.btn.ghost {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.btn.sm {
  height: 28px;
  padding: 0 9px;
  font-size: 9px;
}

.burger {
  display: none;
}

/* —— Page —— */
.page {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
  padding: 34px 0 72px;
}

.page-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
  margin-bottom: 24px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 8px;
  color: var(--ink-3);
  font-size: 8.5px;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow:before {
  content: "";
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.page-head h1 {
  margin: 0;
  font-size: 31px;
  line-height: 1.15;
}

.page-head p {
  max-width: 650px;
  margin: 8px 0 0;
  color: var(--ink-2);
  font-size: 11px;
}

.sync-state {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink-3);
  font-size: 8.5px;
}

.sync-state .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
  flex: 0 0 auto;
}

.sync-state.is-error .dot {
  background: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-soft);
}

.sync-state.is-loading .dot {
  background: var(--ink-3);
  box-shadow: 0 0 0 3px var(--line);
  animation: pulse-dot 1s ease infinite;
}

@keyframes pulse-dot {
  50% {
    opacity: 0.4;
  }
}

/* —— Cycle —— */
.cycle-shell {
  display: grid;
  margin-bottom: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.cycle-main {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.cycle-switch {
  display: flex;
  flex: 0 0 auto;
  gap: 3px;
  padding: 3px;
  border-radius: 7px;
  background: var(--surface-2);
}

.cycle-btn {
  display: flex;
  height: 30px;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--ink-2);
  font-size: 8.5px;
}

.cycle-btn.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 4px rgba(36, 40, 50, 0.1);
  font-weight: 650;
}

.cycle-btn svg {
  width: 11px;
}

.cycle-summary {
  min-width: 0;
}

.cycle-summary b {
  display: block;
  font-size: 9px;
}

.cycle-summary span {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: var(--ink-3);
  font-size: 7.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cycle-countdown {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.countdown-copy span {
  display: block;
  color: var(--ink-3);
  font-size: 7px;
}

.countdown-copy b {
  display: block;
  margin-top: 1px;
  font: 9px var(--mono);
}

.countdown-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 6px;
  background: var(--orange-soft);
  color: var(--orange);
}

.countdown-icon svg {
  width: 13px;
}

/* —— Reward strip (static product vision) —— */
.reward-strip {
  display: grid;
  margin-bottom: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(88, 117, 232, 0.2);
  border-radius: var(--radius);
  background: var(--blue-soft);
}

.reward-copy {
  display: flex;
  align-items: center;
  gap: 9px;
}

.reward-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 7px;
  background: var(--surface);
  color: var(--blue);
}

.reward-copy b {
  display: block;
  font-size: 9px;
}

.reward-copy span {
  display: block;
  margin-top: 1px;
  color: var(--ink-2);
  font-size: 7.5px;
}

.reward-prizes {
  display: flex;
  align-items: center;
  gap: 5px;
}

.reward-prize {
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  color: var(--ink-2);
  font-size: 7.5px;
  white-space: nowrap;
}

.reward-prize strong {
  color: var(--blue);
  font: 8px var(--mono);
}

/* —— Metric bar —— */
.metric-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 12px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  overflow-x: auto;
}

.metric {
  display: flex;
  min-width: max-content;
  height: 34px;
  align-items: center;
  gap: 7px;
  padding: 0 11px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ink-2);
  font-size: 9.5px;
}

.metric:hover {
  color: var(--ink);
}

.metric.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 4px rgba(36, 40, 50, 0.11);
  font-weight: 650;
}

.metric-icon {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 5px;
  background: var(--surface-3);
  color: var(--ink-3);
}

.metric-icon svg {
  width: 11px;
  height: 11px;
}

.metric.active .metric-icon {
  background: var(--blue-soft);
  color: var(--blue);
}

.metric-spacer {
  flex: 1;
}

.metric-info {
  display: flex;
  min-width: max-content;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  color: var(--ink-3);
  font-size: 8px;
}

.metric-info svg {
  width: 12px;
}

/* —— Layout —— */
.leader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 276px;
  gap: 12px;
}

.main-column,
.side-column {
  display: grid;
  align-content: start;
  gap: 12px;
}

/* —— Podium —— */
.podium {
  display: grid;
  min-height: 230px;
  grid-template-columns: 1fr 1.08fr 1fr;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.podium-card {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  text-align: center;
  transition: transform 180ms var(--ease), border-color 180ms ease;
}

.podium-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.podium-card.first {
  background: linear-gradient(180deg, var(--gold-soft), var(--surface-2) 62%);
  border-color: rgba(183, 136, 41, 0.22);
}

.podium-card.is-empty {
  opacity: 0.55;
}

.podium-place {
  position: absolute;
  top: 9px;
  left: 9px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 6px;
  background: var(--surface);
  color: var(--silver);
  font: 8px var(--mono);
  font-weight: 750;
}

.podium-card.first .podium-place {
  color: var(--gold);
}

.podium-card.third .podium-place {
  color: var(--bronze);
}

.member-avatar {
  position: relative;
  display: grid;
  width: 47px;
  height: 47px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--blue);
  font-size: 12px;
  font-weight: 760;
}

.podium-card.first .member-avatar {
  width: 56px;
  height: 56px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 14px;
}

.member-avatar:after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--surface-2);
  border-radius: 50%;
  background: var(--green);
}

.podium-card.first .member-avatar:after {
  border-color: color-mix(in srgb, var(--gold-soft) 35%, var(--surface-2));
}

.podium-card.is-empty .member-avatar:after {
  display: none;
}

.podium-name {
  max-width: 100%;
  margin-top: 10px;
  overflow: hidden;
  font-size: 10.5px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.podium-score {
  margin-top: 4px;
  font: 15px var(--mono);
  font-weight: 750;
}

.podium-card.first .podium-score {
  font-size: 18px;
}

.podium-unit {
  margin-top: 1px;
  color: var(--ink-3);
  font-size: 7.5px;
}

.podium-badge {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 9px;
  padding: 3px 6px;
  border-radius: 5px;
  background: var(--surface);
  color: var(--ink-3);
  font-size: 7px;
}

.podium-badge svg {
  width: 10px;
  height: 10px;
  color: var(--orange);
}

/* —— Panel / table —— */
.panel {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.panel-head {
  display: flex;
  min-height: 51px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 13px;
  border-bottom: 1px solid var(--line);
}

.panel-head h2 {
  margin: 0;
  font-size: 11px;
}

.panel-head p {
  margin: 2px 0 0;
  color: var(--ink-3);
  font-size: 8px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search {
  position: relative;
  width: 180px;
}

.search svg {
  position: absolute;
  top: 7px;
  left: 8px;
  width: 12px;
  color: var(--ink-3);
}

.search input {
  width: 100%;
  height: 28px;
  padding: 0 8px 0 25px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  outline: none;
  font-size: 8.5px;
}

.search input:focus {
  border-color: var(--blue);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.table-wrap {
  overflow: auto;
}

.rank-table {
  width: 100%;
  border-collapse: collapse;
}

.rank-table th,
.rank-table td {
  height: 49px;
  padding: 0 11px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

.rank-table th {
  height: 32px;
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 7.5px;
  font-weight: 650;
}

.rank-table th:first-child,
.rank-table th:nth-child(2),
.rank-table td:first-child,
.rank-table td:nth-child(2) {
  text-align: left;
}

.rank-table tr:last-child td {
  border: 0;
}

.rank-table tbody tr {
  transition: background 120ms ease;
}

.rank-table tbody tr:hover {
  background: color-mix(in srgb, var(--blue-soft) 28%, transparent);
}

.rank-table tbody tr.mine {
  background: var(--blue-soft);
}

.rank {
  width: 40px;
  color: var(--ink-3);
  font: 9px var(--mono);
  font-weight: 700;
}

.rank.top-1 {
  color: var(--gold);
}

.rank.top-2 {
  color: var(--silver);
}

.rank.top-3 {
  color: var(--bronze);
}

.player {
  display: flex;
  min-width: 170px;
  align-items: center;
  gap: 8px;
}

.player-avatar {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 8px;
  font-weight: 750;
  flex: 0 0 auto;
}

.mine .player-avatar {
  background: var(--surface);
  color: var(--blue);
}

.player b {
  display: block;
  font-size: 9px;
}

.player span {
  display: block;
  margin-top: 1px;
  color: var(--ink-3);
  font-size: 7px;
}

.score {
  font: 9px var(--mono);
  font-weight: 700;
}

.subscore {
  color: var(--ink-3);
  font: 8px var(--mono);
}

.streak {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--ink-2);
  font-size: 8px;
}

.streak svg {
  width: 10px;
  color: var(--orange);
  fill: var(--orange);
}

.trust {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--green);
  font-size: 7.5px;
}

.trust svg {
  width: 10px;
  height: 10px;
}

.table-empty {
  text-align: center !important;
  padding: 40px 16px !important;
  height: auto !important;
  white-space: normal !important;
  color: var(--ink-3);
  font-size: 9px;
  line-height: 1.6;
}

.table-empty strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink-2);
  font-size: 11px;
}

.table-empty code {
  font-family: var(--mono);
  font-size: 8px;
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--surface-2);
}

.table-foot {
  display: flex;
  min-height: 43px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 7.5px;
}

.pager {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pager button {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
}

.pager button:disabled {
  opacity: 0.45;
  cursor: default;
}

.pager svg {
  width: 12px;
}

/* —— Side cards —— */
.my-rank {
  position: relative;
  overflow: hidden;
  padding: 14px;
  border: 1px solid rgba(88, 117, 232, 0.22);
  border-radius: var(--radius);
  background: var(--surface);
}

.my-rank:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--blue);
}

.my-rank-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-3);
  font-size: 8px;
}

.my-rank h2 {
  margin: 9px 0 2px;
  font-size: 12px;
}

.my-rank > p {
  margin: 0;
  color: var(--ink-3);
  font-size: 8px;
}

.my-score {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 12px;
}

.my-score > div {
  padding: 8px;
  border-radius: 6px;
  background: var(--surface-2);
}

.my-score span {
  display: block;
  color: var(--ink-3);
  font-size: 7px;
}

.my-score b {
  display: block;
  margin-top: 2px;
  font: 11px var(--mono);
}

.my-rank .btn {
  width: 100%;
  margin-top: 12px;
}

.my-rank-guest .my-score {
  display: none;
}

.category-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.category-card h2 {
  margin: 0;
  font-size: 10.5px;
}

.category-card > p {
  margin: 2px 0 10px;
  color: var(--ink-3);
  font-size: 7.5px;
}

.category-list {
  display: grid;
  gap: 4px;
}

.category {
  display: grid;
  width: 100%;
  grid-template-columns: 27px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 7px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
}

.category:hover {
  background: var(--surface-2);
}

.category.active {
  background: var(--blue-soft);
}

.category-icon {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink-3);
}

.category.active .category-icon {
  background: var(--surface);
  color: var(--blue);
}

.category-icon svg {
  width: 13px;
}

.category b {
  display: block;
  font-size: 8.5px;
}

.category span {
  display: block;
  color: var(--ink-3);
  font-size: 7px;
}

.category > strong {
  font: 8px var(--mono);
  font-weight: 650;
}

.history-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.history-card h2 {
  margin: 0;
  font-size: 10.5px;
}

.history-card > p {
  margin: 2px 0 9px;
  color: var(--ink-3);
  font-size: 7.5px;
}

.period-list {
  display: grid;
  gap: 4px;
}

.period {
  display: grid;
  width: 100%;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 7px;
  padding: 7px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
}

.period:hover {
  background: var(--surface-2);
}

.period-icon {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink-3);
}

.period-icon svg {
  width: 12px;
}

.period b {
  display: block;
  font-size: 8px;
}

.period span {
  display: block;
  color: var(--ink-3);
  font-size: 7px;
}

.period > strong {
  font: 7.5px var(--mono);
}

.period.current .period-icon {
  background: var(--blue-soft);
  color: var(--blue);
}

.reward-note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 9px;
  padding: 7px;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 7px;
}

.reward-note svg {
  width: 11px;
  flex: 0 0 auto;
  color: var(--green);
}

.rule-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.rule-card h2 {
  margin: 0 0 8px;
  font-size: 10.5px;
}

.rule-item {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 7px;
  margin: 9px 0;
}

.rule-icon {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 5px;
  background: var(--surface-2);
  color: var(--ink-3);
}

.rule-icon svg {
  width: 11px;
}

.rule-item b {
  display: block;
  font-size: 8px;
}

.rule-item p {
  margin: 1px 0 0;
  color: var(--ink-3);
  font-size: 7px;
}

.rule-links {
  display: flex;
  gap: 5px;
  margin-top: 10px;
}

.rule-links .btn {
  flex: 1;
}

/* —— Principles —— */
.principles {
  display: grid;
  margin-top: 12px;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.principle {
  display: flex;
  min-height: 64px;
  align-items: center;
  gap: 9px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.principle-icon {
  display: grid;
  width: 31px;
  height: 31px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 7px;
  background: var(--surface-2);
  color: var(--ink-2);
}

.principle-icon svg {
  width: 14px;
}

.principle b {
  display: block;
  font-size: 9px;
}

.principle p {
  margin: 2px 0 0;
  color: var(--ink-3);
  font-size: 7.5px;
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-inner {
  display: flex;
  width: min(1180px, calc(100% - 48px));
  min-height: 70px;
  margin: auto;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-3);
  font-size: 8px;
}

.footer-links {
  display: flex;
  gap: 14px;
}

.footer-links a:hover {
  color: var(--ink);
}

/* —— Modal / toast —— */
.modal-layer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(23, 25, 30, 0.36);
  backdrop-filter: blur(6px);
}

.modal-layer.open {
  display: grid;
}

.modal {
  width: min(430px, 100%);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 30px 80px rgba(23, 25, 30, 0.35);
  animation: pop 200ms var(--ease);
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.97) translateY(7px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.modal-head h2 {
  margin: 0;
  font-size: 11px;
}

.modal-body {
  padding: 16px;
}

.modal-body h3 {
  margin: 0 0 5px;
  font-size: 16px;
}

.modal-body p {
  margin: 0 0 13px;
  color: var(--ink-2);
  font-size: 9.5px;
}

.field label {
  display: block;
  margin-bottom: 5px;
  color: var(--ink-2);
  font-size: 8.5px;
  font-weight: 650;
}

.input,
.select,
.textarea {
  width: 100%;
  height: 34px;
  padding: 0 9px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  outline: none;
}

.textarea {
  height: 74px;
  padding-top: 8px;
  resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}

.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 7px;
  padding: 9px 14px;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
}

.toast {
  position: fixed;
  bottom: 18px;
  left: 50%;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  transform: translate(-50%, 14px);
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: 180ms ease;
  font-size: 8.5px;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.toast svg {
  width: 12px;
  color: var(--green);
}

/* —— Responsive —— */
@media (max-width: 980px) {
  .leader-layout {
    grid-template-columns: 1fr;
  }

  .side-column {
    grid-template-columns: 1fr 1fr;
    display: grid;
  }

  .my-rank {
    grid-column: 1 / -1;
  }

  .principles {
    grid-template-columns: 1fr 1fr;
  }

  .principles .principle:last-child {
    grid-column: 1 / -1;
  }

  .nav-links {
    display: none;
  }

  .burger {
    display: grid;
  }

  .history-card {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .nav-inner,
  .page,
  .footer-inner {
    width: calc(100% - 24px);
  }

  .site-nav {
    height: 54px;
  }

  .nav-actions > .btn {
    display: none;
  }

  .page {
    padding: 24px 0 54px;
  }

  .page-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .page-head h1 {
    font-size: 25px;
  }

  .sync-state {
    width: max-content;
  }

  .cycle-shell {
    grid-template-columns: 1fr;
  }

  .cycle-main {
    align-items: stretch;
    flex-direction: column;
  }

  .cycle-switch {
    width: 100%;
  }

  .cycle-btn {
    flex: 1;
    justify-content: center;
  }

  .cycle-countdown {
    padding: 8px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .reward-strip {
    grid-template-columns: 1fr;
  }

  .reward-prizes {
    overflow-x: auto;
  }

  .metric-bar {
    margin-right: -12px;
    margin-left: -12px;
    padding-right: 12px;
    padding-left: 12px;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .metric-info {
    display: none;
  }

  .podium {
    min-height: 210px;
    padding: 8px;
    gap: 5px;
    grid-template-columns: 1fr 1fr;
  }

  .podium-card {
    padding: 9px 5px;
  }

  .podium-card.first {
    order: -1;
    grid-column: 1 / -1;
    min-height: 112px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    column-gap: 10px;
    text-align: left;
  }

  .podium-card.first .podium-place {
    position: static;
    grid-row: 1 / 3;
  }

  .podium-card.first .member-avatar {
    grid-row: 1 / 3;
  }

  .podium-card.first .podium-name,
  .podium-card.first .podium-score,
  .podium-card.first .podium-unit,
  .podium-card.first .podium-badge {
    grid-column: 3;
    margin: 0;
  }

  .podium-card.first .podium-badge {
    margin-top: 5px;
  }

  .member-avatar {
    width: 39px;
    height: 39px;
  }

  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .panel-actions,
  .search {
    width: 100%;
  }

  .rank-table th:nth-child(n + 5),
  .rank-table td:nth-child(n + 5) {
    display: none;
  }

  .rank-table th,
  .rank-table td {
    padding: 0 8px;
  }

  .player {
    min-width: 130px;
  }

  .side-column {
    grid-template-columns: 1fr;
  }

  .my-rank {
    grid-column: auto;
  }

  .history-card {
    grid-column: auto;
  }

  .principles {
    grid-template-columns: 1fr;
  }

  .principles .principle:last-child {
    grid-column: auto;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}