:root {
  --ink: #17201a;
  --muted: #657066;
  --line: #dfe6db;
  --paper: #fbfcf7;
  --field: #ffffff;
  --green: #116b4f;
  --green-soft: #e1f3e8;
  --red: #b3261e;
  --gold: #d79b22;
  --blue: #245d9a;
  --shadow: 0 10px 24px rgba(40, 48, 36, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  background:
    linear-gradient(135deg, rgba(17, 107, 79, 0.08), transparent 42%),
    linear-gradient(225deg, rgba(215, 155, 34, 0.12), transparent 36%),
    var(--paper);
}

button,
input,
select {
  font: inherit;
}

button,
.admin-link {
  border: 0;
  border-radius: 6px;
  background: var(--green);
  color: white;
  min-height: 42px;
  padding: 0 16px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--ink);
  padding: 0 12px;
}

main {
  width: min(1080px, calc(100% - 28px));
  margin: 0 auto 48px;
}

.topbar {
  width: min(1080px, calc(100% - 28px));
  min-height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar h1 {
  margin: 2px 0 0;
  font-size: clamp(24px, 5vw, 42px);
  line-height: 1.1;
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.profile-band {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 440px);
  gap: 20px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
}

.profile-band h2 {
  margin: 5px 0 0;
  font-size: 22px;
}

.profile-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.tabs {
  position: sticky;
  top: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 18px 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(251, 252, 247, 0.94);
  backdrop-filter: blur(12px);
}

.tab {
  background: transparent;
  color: var(--muted);
}

.tab.active {
  background: var(--ink);
  color: white;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.hidden {
  display: none !important;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.toolbar select {
  max-width: 220px;
}

.ghost-button {
  background: white;
  color: var(--ink);
  border: 1px solid var(--line);
}

.match-list,
.date-match-list {
  display: grid;
  gap: 12px;
}

.match-date-section {
  scroll-margin-top: 88px;
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.date-heading {
  position: sticky;
  top: 66px;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(251, 252, 247, 0.94);
  backdrop-filter: blur(12px);
}

.date-heading h2 {
  margin: 2px 0 0;
  font-size: 20px;
}

.date-heading > span {
  color: var(--muted);
  white-space: nowrap;
}

.today-section .date-heading {
  border-color: rgba(17, 107, 79, 0.38);
  box-shadow: 0 8px 22px rgba(17, 107, 79, 0.09);
}

.match-card {
  display: grid;
  grid-template-columns: minmax(116px, 150px) 1fr minmax(250px, 330px);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.match-time {
  color: var(--muted);
  font-size: 14px;
}

.match-time strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.1;
}

.teams {
  min-width: 0;
}

.teams h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.32;
}

.teams p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.pick-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.pick-row.two {
  grid-template-columns: repeat(2, 1fr);
}

.pick {
  background: #eef3ef;
  color: var(--ink);
  border: 1px solid transparent;
}

.pick.selected {
  background: var(--green-soft);
  border-color: var(--green);
  color: var(--green);
}

.pick.result-pick {
  border-color: var(--gold);
  background: #fff2cf;
  color: #7a5300;
}

.pick.correct-pick {
  border-color: var(--green);
  background: var(--green);
  color: white;
}

.pick.wrong-pick {
  border-color: var(--red);
  background: #ffe8e5;
  color: var(--red);
}

.pick.void-pick {
  border-color: var(--muted);
  background: #eef3ef;
  color: var(--muted);
}

.pick-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  min-height: 20px;
}

.public-picks {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #dfe6db;
  font-size: 12px;
}

.public-picks-title {
  margin: 0 0 8px;
  color: var(--muted);
  font-weight: 700;
}

.public-pick-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.pick-row.two + .pick-meta + .public-picks .public-pick-groups {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.public-pick-group {
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fafbf7;
}

.public-pick-result {
  border-color: rgba(215, 155, 34, 0.5);
  background: #fff8df;
}

.public-pick-heading {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--ink);
  font-weight: 700;
}

.public-pick-names {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.public-pick-name,
.public-pick-empty {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  background: white;
  color: var(--muted);
}

.public-pick-name.me {
  background: var(--green-soft);
  color: var(--green);
  font-weight: 700;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: #eef3ef;
  color: var(--muted);
  font-size: 12px;
}

.status-pill.done {
  background: #fff2cf;
  color: #7a5300;
}

.status-pill.live {
  background: #ffe8e5;
  color: var(--red);
}

.summary-grid,
.leaderboard,
.admin-section {
  display: grid;
  gap: 12px;
}

.summary-block,
.leader-row,
.admin-section {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.summary-block h3,
.admin-section h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.transfer-row,
.balance-row,
.match-result-row,
.leader-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid #eef2ec;
}

.transfer-row:first-child,
.balance-row:first-child,
.match-result-row:first-child {
  border-top: 0;
}

.amount-positive {
  color: var(--green);
  font-weight: 700;
}

.amount-negative {
  color: var(--red);
  font-weight: 700;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  pointer-events: none;
  max-width: min(520px, calc(100% - 28px));
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  transition: 180ms ease;
  z-index: 20;
}

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

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.admin-section label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.admin-section .checkbox-label {
  grid-template-columns: auto 1fr;
  align-items: center;
  justify-content: start;
  color: var(--ink);
}

.checkbox-label input {
  width: 18px;
  min-height: 18px;
}

.button-row,
.overview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.overview-tile {
  min-width: 150px;
  flex: 1;
  padding: 14px;
  border-radius: 8px;
  background: #f5f7f0;
}

.overview-tile strong {
  display: block;
  margin-top: 4px;
  font-size: 24px;
}

.user-list {
  display: grid;
  gap: 10px;
}

.user-limit-note {
  color: var(--muted);
  font-size: 13px;
}

.user-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafbf7;
}

.user-meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  word-break: break-all;
}

.danger-button {
  border: 1px solid rgba(179, 38, 30, 0.28);
  background: white;
  color: var(--red);
}

.prediction-users,
.prediction-user-list {
  display: grid;
  gap: 10px;
}

.prediction-user-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafbf7;
}

.prediction-user-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  margin-bottom: 12px;
}

.prediction-user-header h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.prediction-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid #eef2ec;
}

.prediction-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.prediction-match {
  font-weight: 700;
}

.prediction-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.prediction-outcome {
  text-align: right;
  display: grid;
  gap: 4px;
}

@media (max-width: 760px) {
  main,
  .topbar {
    width: min(100% - 20px, 1080px);
  }

  .topbar {
    min-height: 78px;
  }

  .profile-band,
  .match-card,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .profile-form {
    grid-template-columns: 1fr;
  }

  .match-card {
    gap: 12px;
  }

  .toolbar {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .toolbar select {
    max-width: none;
  }

  .pick-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .public-pick-groups,
  .pick-row.two + .pick-meta + .public-picks .public-pick-groups {
    grid-template-columns: 1fr;
  }

  .transfer-row,
  .balance-row,
  .match-result-row,
  .leader-row,
  .user-row,
  .prediction-row,
  .prediction-user-header {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .prediction-outcome {
    text-align: left;
  }
}