@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800;900&display=swap");

:root {
  color-scheme: light;
  --bg: #eef6ff;
  --surface: #ffffff;
  --surface-soft: #f5f9ff;
  --line: #c7d7ee;
  --text: #0f172a;
  --muted: #64748b;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --green: #0f9f6e;
  --green-soft: #e3fff2;
  --amber: #64748b;
  --amber-soft: #eff6ff;
  --red: #e03131;
  --red-soft: #fef2f2;
  --violet: #7c3aed;
  --banana: #dbeafe;
  --banana-deep: #bfdbfe;
  --denim: #2563eb;
  --ink: #1e3a8a;
  --shadow: 0 16px 36px rgba(30, 64, 175, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(238, 246, 255, 0.96) 46%, rgba(229, 240, 255, 0.94)),
    url("/theme-pattern.svg");
  background-attachment: fixed;
  background-size: auto, 280px 280px;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
  padding: 12px 24px;
  border-bottom: 1px solid rgba(37, 99, 235, 0.16);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.96));
  box-shadow: 0 10px 28px rgba(30, 64, 175, 0.1);
  backdrop-filter: blur(10px);
}

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

.brand strong {
  color: var(--ink);
  font-size: 20px;
  font-weight: 950;
  white-space: nowrap;
  text-shadow: 0 2px 0 rgba(255, 255, 255, 0.28);
}

.brand span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--blue-dark);
  font-weight: 900;
  white-space: nowrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.nav-link,
.connection,
.primary-btn,
.ghost-btn,
.danger-ghost-btn,
.warn-btn,
.quick-score-row button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0 14px;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(30, 64, 175, 0.08);
  transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.14s ease, color 0.14s ease;
}

.nav-link,
.ghost-btn {
  border-color: var(--line);
  background: #ffffff;
  color: var(--text);
}

.connection {
  position: relative;
  border-color: var(--line);
  background: #ffffff;
  color: var(--blue-dark);
}

.connection::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--amber);
}

.connection.is-online::before {
  background: var(--green);
}

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

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

.danger-ghost-btn {
  border-color: #fecaca;
  background: var(--red-soft);
  color: var(--red);
}

.warn-btn {
  border-color: #bfdbfe;
  background: var(--amber-soft);
  color: var(--blue-dark);
}

button:hover:not(:disabled),
.nav-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(30, 64, 175, 0.12);
}

button:active:not(:disabled),
.nav-link:active {
  transform: translateY(1px);
  box-shadow: 0 4px 10px rgba(30, 64, 175, 0.1);
}

.icon-btn {
  width: 34px;
  min-height: 34px;
  padding: 0;
  font-size: 20px;
}

.score-page,
.rank-page {
  width: min(1500px, calc(100% - 32px));
  margin: 20px auto 40px;
}

.compliance-footer {
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(15, 50, 96, 0.12);
  text-align: center;
  font-size: 12px;
  color: var(--muted);
}

.compliance-footer a {
  color: inherit;
  text-decoration: none;
}

.compliance-footer a:hover {
  color: var(--blue-dark);
}

.operator-panel,
.team-card,
.rank-side,
.podium-card,
.screen-board,
.screen-team-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.operator-panel {
  position: relative;
  overflow: hidden;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 253, 243, 0.96), rgba(255, 248, 203, 0.94)),
    repeating-linear-gradient(90deg, transparent 0 18px, rgba(37, 111, 232, 0.08) 18px 26px);
}

.operator-row {
  display: grid;
  grid-template-columns: minmax(140px, 220px) auto;
  gap: 12px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 14px;
}

.utility-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.field input {
  width: 100%;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  padding: 0 12px;
  outline: none;
}

.field input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.16);
}

.team-form {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(120px, 0.35fr) auto;
  gap: 12px;
  align-items: end;
}

.summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.summary-strip.compact {
  align-content: end;
}

.summary-item {
  display: grid;
  min-width: 112px;
  min-height: 54px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff, var(--surface-soft));
  box-shadow: none;
}

.summary-item span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.summary-item strong {
  align-self: end;
  font-size: 20px;
  overflow-wrap: anywhere;
}

.score-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 16px;
  align-items: start;
}

.teams-column {
  min-width: 0;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-title h2 {
  margin: 0;
  font-size: 18px;
}

.section-title span,
.last-updated {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.teams-list {
  display: grid;
  gap: 14px;
}

.team-card {
  position: relative;
  overflow: hidden;
  border-left: 8px solid var(--team-color, var(--blue));
  background:
    linear-gradient(180deg, rgba(255, 253, 243, 0.98), rgba(255, 255, 255, 0.97) 72%),
    repeating-linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0 12px, transparent 12px 24px);
}

.team-card::before,
.podium-card::before,
.screen-team-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 8px;
  background: linear-gradient(90deg, var(--banana), var(--team-color, var(--blue)), var(--banana));
  pointer-events: none;
}

.team-card-head {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px auto;
  gap: 14px;
  align-items: center;
  padding: 16px;
}

.team-title-block {
  min-width: 0;
}

.team-title-line {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.team-title-line h3 {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 20px;
  line-height: 1.25;
}

.team-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.score-total {
  display: grid;
  justify-items: end;
  gap: 4px;
}

.score-total span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.score-total strong {
  color: var(--team-color, var(--blue));
  font-size: 38px;
  line-height: 1;
}

.score-total em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  text-align: right;
}

.team-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.question-counts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 0 16px 16px;
}

.question-count-item {
  display: grid;
  min-height: 56px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: inset 0 -4px 0 rgba(37, 111, 232, 0.08);
}

.question-count-item span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.question-count-item strong {
  align-self: end;
  color: var(--team-color, var(--blue));
  font-size: 22px;
  line-height: 1;
}

.score-entry-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 0 16px 16px;
}

.quick-score-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.quick-score-row button {
  min-width: 0;
  padding: 0 8px;
}

.quick-plus {
  border-color: #bfdbfe;
  background:
    linear-gradient(180deg, #ffffff, #dbeafe);
  color: var(--blue-dark);
  font-size: 17px;
  font-weight: 950;
}

.quick-zero {
  border-color: #cbd5e1;
  background: linear-gradient(180deg, #ffffff, #f1f5f9);
  color: #475569;
  font-size: 16px;
  font-weight: 950;
}

.score-history {
  display: grid;
  gap: 8px;
  max-height: min(420px, 56vh);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 14px 16px 16px;
  border-top: 2px solid rgba(21, 25, 35, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(235, 244, 255, 0.92));
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
}

.score-event {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 34px;
  gap: 10px;
  align-items: center;
  min-height: 48px;
  padding: 8px 10px;
  border: 2px solid rgba(21, 25, 35, 0.58);
  border-radius: 8px;
  background: #ffffff;
}

.score-event div {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.score-event strong {
  overflow-wrap: anywhere;
}

.score-event span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.score-event-route {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--blue-dark);
}

.score-event-route.route-b {
  background: var(--green-soft);
  color: #0d7132;
}

.score-event b {
  font-size: 18px;
}

.score-event.is-plus b {
  color: var(--green);
}

.score-event.is-zero {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.score-event.is-zero b {
  color: #475569;
}

.rank-side {
  position: sticky;
  top: 84px;
  overflow: hidden;
  padding: 14px;
  background:
    linear-gradient(180deg, rgba(255, 253, 243, 0.98), rgba(255, 245, 191, 0.96)),
    repeating-linear-gradient(135deg, transparent 0 16px, rgba(37, 111, 232, 0.1) 16px 24px);
}

.mini-rank-list {
  display: grid;
  gap: 8px;
}

.mini-rank-row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 50px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-left: 7px solid var(--team-color, var(--blue));
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.ranking-leading {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.rank-position {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.15;
  white-space: nowrap;
}

.mini-rank-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-rank-row span:last-child {
  font-size: 18px;
  font-weight: 900;
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid #bfdbfe;
  background:
    radial-gradient(circle at 65% 36%, rgba(255, 255, 255, 0.9) 0 4px, transparent 5px),
    linear-gradient(180deg, #ffffff, #dbeafe);
  color: var(--blue-dark);
  font-weight: 900;
  box-shadow: none;
}

.rank-badge.large {
  width: 50px;
  height: 50px;
  font-size: 22px;
}

.screen-body {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(238, 246, 255, 0.96) 46%, rgba(229, 240, 255, 0.94)),
    url("/theme-pattern.svg");
  background-attachment: fixed;
  background-size: auto, 280px 280px;
}

.score-login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(238, 246, 255, 0.96)),
    url("/theme-pattern.svg");
}

.score-login-card {
  width: min(100%, 420px);
  padding: 28px;
  border: 1px solid var(--line);
  border-top: 6px solid var(--blue);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
}

.score-login-card h1 {
  margin: 0;
  color: var(--ink);
  font-size: 28px;
}

.score-login-card > p:not(.eyebrow) {
  margin: 10px 0 22px;
  color: var(--muted);
  font-weight: 700;
}

.score-login-form {
  display: grid;
  gap: 14px;
}

.score-login-form .primary-btn {
  min-height: 46px;
}

.login-error {
  margin: 0;
  color: #b91c1c;
  font-weight: 800;
}

.login-rank-link {
  display: inline-flex;
  margin-top: 18px;
}

.screen-topbar {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.96));
}

.scoreboard-head {
  position: relative;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}

.scoreboard-head > div:first-child {
  position: relative;
  display: grid;
  min-height: 78px;
  align-content: center;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 900;
}

.scoreboard-head h1 {
  margin: 0;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.1;
  text-shadow: 0 3px 0 rgba(255, 255, 255, 0.55);
}

.screen-head-side {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.podium-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.podium-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 112px;
  padding: 16px;
  border-top: 0;
  background:
    linear-gradient(180deg, #ffffff, #f8fbff);
}

.podium-card.rank-1 {
  background:
    linear-gradient(180deg, #eff6ff, #ffffff);
}

.podium-card h2 {
  margin: 0 0 6px;
  overflow-wrap: anywhere;
  font-size: 23px;
}

.podium-card p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.podium-card > strong {
  color: var(--team-color, var(--blue));
  font-size: 38px;
}

.screen-board {
  position: relative;
  overflow: hidden;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 253, 243, 0.96), rgba(255, 255, 255, 0.95)),
    repeating-linear-gradient(90deg, rgba(37, 111, 232, 0.06) 0 14px, transparent 14px 28px);
}

.overall-board {
  margin-bottom: 16px;
  border-top: 5px solid var(--amber);
}

.overall-board-title > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.overall-board-title h2 { margin: 0; }

.live-dot {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px var(--green-soft);
  animation: live-pulse 1.8s ease-in-out infinite;
}

@keyframes live-pulse {
  50% { box-shadow: 0 0 0 9px rgba(36, 166, 90, 0); }
}

.overall-ranking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.rank-list-item {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 72px;
  padding: 10px 12px;
  border-left: 6px solid var(--team-color, var(--blue));
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 5px 0 rgba(21, 25, 35, 0.06);
}

.rank-list-team {
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.rank-list-team > strong {
  overflow-wrap: anywhere;
  font-size: 17px;
}

.rank-list-route {
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.rank-list-route.route-b {
  background: var(--green-soft);
  color: #0d7132;
}

.rank-list-score {
  color: var(--team-color, var(--blue));
  font-size: 28px;
  line-height: 1;
}

.route-boards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.route-board { min-width: 0; }
.route-board-a { border-top: 5px solid var(--blue); }
.route-board-b { border-top: 5px solid var(--green); }
.route-board-title > div { display: flex; align-items: center; gap: 10px; }
.route-board-title h2 { margin: 0; }
.route-mark { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 9px; background: var(--blue); color: #fff; font-size: 16px; font-weight: 900; }
.route-board-b .route-mark { background: var(--green); }
.route-scoreboard-grid { grid-template-columns: 1fr; gap: 10px; }

.scoreboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 12px;
}

.screen-team-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 128px;
  padding: 14px;
  border-left: 8px solid var(--team-color, var(--blue));
  background:
    linear-gradient(180deg, #ffffff, #f8fbff);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.screen-team-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 0 rgba(21, 25, 35, 0.08), 0 26px 44px rgba(20, 26, 39, 0.18);
}

.screen-rank {
  display: grid;
  justify-items: center;
  gap: 5px;
}

.screen-team-main {
  min-width: 0;
}

.screen-team-main h3 {
  margin: 0 0 7px;
  overflow-wrap: anywhere;
  font-size: 22px;
}

.screen-team-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.screen-question-counts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.screen-question-item {
  display: grid;
  min-height: 54px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff, #f8fbff);
}

.screen-question-item span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.screen-question-item strong {
  align-self: end;
  color: var(--team-color, var(--blue));
  font-size: 22px;
  line-height: 1;
}

.screen-finish-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 34px;
  margin-top: 10px;
  padding: 6px 10px;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff, var(--amber-soft));
}

.screen-finish-line span {
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 900;
}

.screen-finish-line strong {
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 900;
}

.screen-events {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.screen-events span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  max-width: 100%;
  padding: 0 9px;
  border-radius: 999px;
  background: #eef2f7;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.screen-events span.is-plus {
  background: var(--green-soft);
  color: #0d7132;
}

.screen-score {
  color: var(--team-color, var(--blue));
  font-size: 46px;
  line-height: 1;
}

.empty-state {
  padding: 24px;
  color: var(--muted);
  text-align: center;
  font-weight: 800;
}

.empty-state.small {
  padding: 12px;
}

.screen-empty {
  grid-column: 1 / -1;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  max-width: min(360px, calc(100% - 40px));
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: var(--blue-dark);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Minimal blue-white theme */
.topbar,
.screen-topbar {
  border-bottom: 1px solid rgba(37, 99, 235, 0.16);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.96));
  box-shadow: 0 10px 28px rgba(30, 64, 175, 0.1);
}

.brand strong,
.scoreboard-head h1 {
  color: var(--text);
  text-shadow: none;
}

.brand span,
.nav-link,
.connection,
.ghost-btn {
  border-color: var(--line);
  background: #ffffff;
  color: var(--blue-dark);
}

.nav-link,
.connection,
.primary-btn,
.ghost-btn,
.danger-ghost-btn,
.warn-btn,
.quick-score-row button {
  box-shadow: 0 8px 18px rgba(30, 64, 175, 0.08);
}

button:hover:not(:disabled),
.nav-link:hover {
  box-shadow: 0 10px 22px rgba(30, 64, 175, 0.12);
}

button:active:not(:disabled),
.nav-link:active {
  box-shadow: 0 4px 10px rgba(30, 64, 175, 0.1);
}

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

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

.warn-btn,
.quick-plus {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: var(--blue-dark);
}

.operator-panel,
.team-card,
.rank-side,
.podium-card,
.screen-board,
.screen-team-card,
.summary-item,
.question-count-item,
.screen-question-item,
.score-event,
.mini-rank-row {
  border-color: var(--line);
  box-shadow: var(--shadow);
}

.operator-panel,
.rank-side,
.screen-board {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.98));
}

.team-card,
.podium-card,
.podium-card.rank-1,
.screen-team-card,
.mini-rank-row {
  --team-color: var(--blue) !important;
  background: #ffffff;
}

.screen-score,
.podium-card > strong,
.score-total strong,
.question-count-item strong,
.screen-question-item strong,
.mini-rank-row span:last-child {
  color: var(--blue-dark);
}

.team-card::before,
.podium-card::before,
.screen-team-card::before {
  height: 4px;
  background: linear-gradient(90deg, var(--team-color, var(--blue)), #bfdbfe);
}

.summary-item,
.question-count-item,
.screen-question-item {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: none;
}

.field input {
  border-color: var(--line);
}

.field input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.16);
}

.quick-plus {
  font-size: 16px;
}

.score-history {
  border-top-color: var(--line);
  background: #f8fbff;
}

.rank-badge {
  border-color: #bfdbfe;
  background: linear-gradient(180deg, #ffffff, #dbeafe);
  color: var(--blue-dark);
  box-shadow: none;
}

.screen-body {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(238, 246, 255, 0.96) 46%, rgba(229, 240, 255, 0.94)),
    url("/theme-pattern.svg");
}

.screen-finish-line {
  border-color: #bfdbfe;
  background: #eff6ff;
}

.screen-finish-line span,
.screen-finish-line strong {
  color: var(--blue-dark);
}

.toast {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: var(--blue-dark);
}

@media (max-width: 1180px) {
  .score-workspace {
    grid-template-columns: 1fr;
  }

  .rank-side {
    position: static;
  }

  .score-entry-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 940px) {
  .operator-row,
  .team-form,
  .team-card-head {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

.team-name-field,
.summary-strip.compact {
  grid-column: span 2;
}

  .utility-actions,
  .team-actions {
    justify-content: flex-start;
  }

  .score-total {
    justify-items: start;
  }

  .scoreboard-head {
    display: grid;
  }

  .screen-head-side {
    justify-items: start;
  }

  .podium-band {
    grid-template-columns: 1fr;
  }

  .route-boards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 16px;
  }

  .brand {
    display: grid;
    gap: 4px;
  }

  .brand strong,
  .brand span {
    white-space: normal;
  }

  .score-page,
  .rank-page {
    width: min(100% - 20px, 1500px);
    margin-top: 12px;
  }

  .operator-row,
  .team-form,
  .team-card-head {
    grid-template-columns: 1fr;
  }

.team-name-field,
.summary-strip.compact {
  grid-column: auto;
}

  .summary-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

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

  .nav-actions,
  .utility-actions,
  .team-actions {
    width: 100%;
  }

  .nav-link,
  .connection,
  .utility-actions button,
  .team-actions button {
    flex: 1 1 0;
  }

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

  .score-event {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .score-history {
    max-height: 48vh;
    padding-bottom: 20px;
  }

  .score-event .icon-btn {
    grid-column: 1 / -1;
    width: 100%;
  }

  .scoreboard-head h1 {
    font-size: 34px;
  }

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

  .screen-team-card {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .screen-score {
    grid-column: 1 / -1;
    justify-self: end;
    font-size: 42px;
  }
}

@media (max-width: 440px) {
  body {
    font-size: 14px;
  }

  .summary-strip,
  .question-counts,
  .screen-question-counts,
  .quick-score-row {
    grid-template-columns: 1fr;
  }

  .podium-card {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .podium-card > strong {
    grid-column: 1 / -1;
    justify-self: end;
  }
}

/* Quiz-inspired visual system ------------------------------------------------
   Keeps the scoring workflow dense, while sharing the question bank's paper,
   ink, yellow and green visual language. */
:root {
  --bg: #f5f2ea;
  --surface: #fffefa;
  --surface-soft: #f0ece2;
  --line: #d9d5ca;
  --text: #173b33;
  --muted: #6e746f;
  --blue: #173b33;
  --blue-dark: #0d2923;
  --green: #2f7a62;
  --green-soft: #dcece5;
  --amber: #f4c84b;
  --amber-soft: #fff3c8;
  --orange-soft: #fde3d5;
  --red: #c85145;
  --red-soft: #fae4df;
  --violet: #e9804e;
  --banana: #f4c84b;
  --banana-deep: #e7b837;
  --denim: #173b33;
  --ink: #173b33;
  --shadow: 0 18px 50px rgba(29, 50, 43, 0.08);
}

html { background: var(--bg); }

body,
.screen-body {
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 12%, rgba(244, 200, 75, 0.14) 0 140px, transparent 141px),
    radial-gradient(circle at 92% 36%, rgba(47, 122, 98, 0.09) 0 190px, transparent 191px),
    var(--bg);
  color: var(--ink);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
}

.topbar,
.screen-topbar {
  width: min(1180px, calc(100% - 40px));
  min-height: 84px;
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-bottom: 1px solid rgba(23, 59, 51, 0.13);
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.brand { gap: 12px; }

.brand-mark {
  width: 43px;
  height: 43px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  border-radius: 14px 14px 14px 4px;
  padding: 0;
  background: var(--ink);
  color: var(--amber);
  box-shadow: 5px 5px 0 var(--amber);
  font-size: 22px;
  font-weight: 900;
}

.brand .brand-copy {
  display: grid;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
}

.brand strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-shadow: none;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.nav-actions { gap: 8px; }

.nav-link,
.connection,
.ghost-btn,
.warn-btn,
.danger-ghost-btn,
.quick-score-row button,
.primary-btn {
  min-height: 40px;
  border-radius: 11px;
  box-shadow: none;
}

.nav-link,
.ghost-btn {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.nav-link:hover,
.ghost-btn:hover {
  background: rgba(255, 254, 250, 0.75);
  color: var(--ink);
}

.connection {
  border-color: var(--line);
  background: rgba(255, 254, 250, 0.72);
  color: var(--muted);
  font-size: 12px;
}

.connection::before { background: var(--amber); }
.connection.is-online::before { background: var(--green); }

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

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

.warn-btn,
.quick-plus {
  border-color: #eadba8;
  background: var(--amber-soft);
  color: #72550f;
}

.danger-ghost-btn {
  border-color: #efc5bd;
  background: var(--red-soft);
  color: var(--red);
}

button:hover:not(:disabled),
.nav-link:hover {
  box-shadow: none;
  transform: translateY(-1px);
}

.score-page,
.rank-page {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 40px 0 64px;
}

.compliance-footer {
  width: min(1180px, calc(100% - 40px));
  margin-bottom: 24px;
  border-top-color: rgba(23, 59, 51, 0.13);
}

.section-title { margin-bottom: 18px; }
.section-title h2 { color: var(--ink); font-size: 27px; letter-spacing: -0.03em; }
.section-title > span,
.last-updated { font-size: 11px; color: var(--muted); }

.team-card,
.screen-board,
.summary-item,
.question-count-item,
.score-event,
.rank-list-item {
  border-color: var(--line);
  box-shadow: 0 10px 30px rgba(29, 50, 43, 0.04);
}

.team-card {
  --team-color: var(--green) !important;
  overflow: hidden;
  border: 1px solid var(--line);
  border-left: 0;
  border-radius: 18px;
  background: rgba(255, 254, 250, 0.88);
}

body[data-score-route="B"] .team-card { --team-color: var(--violet) !important; }

.team-card::before {
  height: 5px;
  background: linear-gradient(90deg, var(--team-color), var(--amber));
}

.team-card-head { padding: 22px 24px 16px; }
.team-title-line { gap: 12px; }
.team-title-line h3 { color: var(--ink); font-size: 21px; }
.team-meta { gap: 8px; margin-top: 8px; font-size: 12px; }

.team-meta span {
  padding: 4px 7px;
  border-radius: 999px;
  background: var(--surface-soft);
}

.rank-badge,
.team-order-badge {
  width: 38px;
  height: 38px;
  border-color: var(--line);
  border-radius: 12px 12px 12px 4px;
  background: var(--amber-soft);
  color: #72550f;
  font-size: 14px;
  box-shadow: none;
}

.score-total { gap: 2px; }
.score-total strong { color: var(--team-color); font-size: 42px; }
.score-total em { max-width: 150px; line-height: 1.45; }

.question-counts { padding: 0 24px 18px; }
.question-count-item {
  min-height: 62px;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: none;
}
.question-count-item strong { color: var(--team-color); }

.score-entry-panel { padding: 0 24px 22px; }
.quick-score-row { gap: 10px; }
.quick-score-row button { min-height: 46px; }
.quick-zero { border-color: var(--line); background: var(--surface-soft); color: var(--muted); }

.score-history {
  padding: 16px 24px 22px;
  border-top: 1px solid var(--line);
  background: rgba(240, 236, 226, 0.56);
}

.score-event {
  min-height: 54px;
  border-width: 1px;
  border-radius: 12px;
  background: var(--surface);
}
.score-event.is-plus b { color: var(--green); }
.score-event.is-zero { background: rgba(255, 254, 250, 0.55); }
.score-event-route { background: var(--amber-soft); color: #72550f; }
.score-event-route.route-b { background: var(--orange-soft); color: #a14b29; }

.scoreboard-head {
  min-height: 202px;
  align-items: center;
  margin-bottom: 28px;
  padding: 34px 42px;
  border-radius: 28px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}

.scoreboard-head::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  right: -75px;
  top: -150px;
  border: 48px solid rgba(244, 200, 75, 0.13);
  border-radius: 50%;
}

.scoreboard-head::after {
  content: "";
  position: absolute;
  left: -14px;
  bottom: 26px;
  width: 130px;
  height: 8px;
  border-radius: 99px;
  background: var(--amber);
  transform: rotate(-4deg);
}

.scoreboard-head > * { position: relative; z-index: 1; }
.scoreboard-head > div:first-child { min-height: 0; }
.scoreboard-head .eyebrow { color: var(--amber); letter-spacing: .18em; }
.scoreboard-head h1 { color: #fff; font-size: clamp(32px, 4vw, 48px); text-shadow: none; }
.screen-head-side { justify-items: end; }
.last-updated { color: rgba(255,255,255,.65); }

.summary-item {
  min-width: 108px;
  border-color: rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  box-shadow: none;
}
.summary-item span { color: rgba(255,255,255,.64); }
.summary-item strong { color: var(--amber); }

.screen-board {
  border-radius: 22px;
  padding: 22px;
  background: rgba(255,254,250,.84);
}
.overall-board { border-top: 0; }
.overall-board-title { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.live-dot { background: var(--green); box-shadow: 0 0 0 5px var(--green-soft); }

.rank-list-item {
  --team-color: var(--green) !important;
  min-height: 78px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--team-color);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: none;
}
.route-board-b .rank-list-item { --team-color: var(--violet) !important; }
.rank-list-team > strong { color: var(--ink); }
.rank-list-route { background: var(--green-soft); color: var(--green); }
.rank-list-route.route-b { background: var(--orange-soft); color: #a14b29; }
.rank-list-score { color: var(--team-color); }

.route-boards { gap: 20px; }
.route-board { border-top: 0; }
.route-board-title { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.route-mark { border-radius: 11px 11px 11px 4px; background: var(--green); }
.route-board-b .route-mark { background: var(--violet); }

.score-login-page {
  background:
    radial-gradient(circle at 8% 12%, rgba(244, 200, 75, 0.14) 0 140px, transparent 141px),
    radial-gradient(circle at 92% 36%, rgba(47, 122, 98, 0.09) 0 190px, transparent 191px),
    var(--bg);
}
.score-login-card {
  border-color: rgba(23,59,51,.15);
  border-top: 0;
  border-radius: 28px;
  background: rgba(255,254,250,.88);
  box-shadow: var(--shadow);
}
.score-login-card::before {
  content: "财";
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 15px 15px 15px 4px;
  background: var(--ink);
  color: var(--amber);
  box-shadow: 5px 5px 0 var(--amber);
  font-size: 20px;
  font-weight: 900;
}
.score-login-card h1 { color: var(--ink); }
.score-login-form .primary-btn { min-height: 50px; }
.score-login-card .field input { min-height: 50px; border-radius: 12px; }

.toast {
  border-color: transparent;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

@media (max-width: 700px) {
  .topbar,
  .screen-topbar {
    width: calc(100% - 28px);
    min-height: 74px;
    padding: 12px 0;
  }

  .brand { display: flex; gap: 10px; }
  .brand-mark { width: 37px; height: 37px; font-size: 18px; }
  .brand strong { font-size: 15px; }
  .brand small { font-size: 8px; letter-spacing: .14em; }

  .score-page,
  .rank-page { width: calc(100% - 28px); padding: 26px 0 48px; }
  .compliance-footer { width: calc(100% - 28px); }
  .section-title h2 { font-size: 23px; }

  .team-card { border-radius: 16px; }
  .team-card-head { padding: 20px 18px 14px; }
  .question-counts,
  .score-entry-panel { padding-left: 18px; padding-right: 18px; }
  .score-history { padding-left: 18px; padding-right: 18px; }

  .scoreboard-head { min-height: 0; padding: 28px 22px 34px; border-radius: 22px; }
  .screen-head-side { justify-items: start; }
  .summary-item { background: rgba(255,255,255,.1); }
  .screen-board { padding: 16px; border-radius: 18px; }
}