:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --line: #e8ebf0;
  --text: #121722;
  --muted: #6b7485;
  --primary: #e73c37;
  --primary-ink: #fff4f3;
  --ok: #0ea66f;
  --warn: #d38707;
  --danger: #d23131;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", "Noto Sans SC", sans-serif;
}

.app-shell {
  max-width: 720px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: 4.8rem;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 0.8rem 0.85rem 0.72rem;
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
}

.brand-title {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-sub {
  margin: 0.1rem 0 0;
  color: var(--muted);
  font-size: 0.74rem;
}

.header-right {
  display: grid;
  justify-items: end;
  gap: 0.3rem;
}

.user-badge {
  margin: 0;
  font-size: 0.74rem;
  color: var(--muted);
}

.sync-btn {
  border: 0;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  padding: 0.36rem 0.72rem;
  font-weight: 700;
  font-size: 0.76rem;
}

.sync-btn:disabled {
  opacity: 0.5;
}

.sports-tabs {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  padding: 0.52rem 0.85rem;
}

.sports-tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.12rem 0.15rem;
  white-space: nowrap;
}

.sports-tab.active {
  color: var(--primary);
}

.status-line {
  margin: 0;
  padding: 0.52rem 0.85rem;
  color: var(--muted);
  font-size: 0.78rem;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.status-line.ok {
  color: var(--ok);
}

.status-line.warn {
  color: var(--warn);
}

.status-line.error {
  color: var(--danger);
}

.content {
  padding: 0.55rem 0.55rem 0.5rem;
}

.tab-view {
  display: none;
  gap: 0.55rem;
}

.tab-view.active {
  display: grid;
}

.view-head {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.72rem;
}

.view-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.view-head p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.source-bar {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.58rem 0.72rem;
  display: grid;
  gap: 0.38rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.source-check {
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #1c2433;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.28rem 0.58rem;
}

.source-status.ok {
  color: var(--ok);
}

.source-status.warn {
  color: var(--warn);
}

.source-status.error {
  color: var(--danger);
}

.match-list {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.match-item {
  padding: 0.66rem 0.72rem;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 0.24rem;
}

.match-item:last-child {
  border-bottom: 0;
}

.match-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.73rem;
  color: var(--muted);
}

.match-main {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
}

.match-extra {
  font-size: 0.74rem;
  color: var(--muted);
}

.match-empty {
  padding: 0.9rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.panel-grid,
.auth-grid {
  display: grid;
  gap: 0.55rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.72rem;
  display: grid;
  gap: 0.56rem;
}

.panel h3 {
  margin: 0;
  font-size: 0.92rem;
}

label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.76rem;
  color: var(--muted);
}

input {
  width: 100%;
  border: 1px solid #dfe4ea;
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  padding: 0.48rem 0.56rem;
  font-size: 0.84rem;
}

input:focus {
  outline: 2px solid rgba(231, 60, 55, 0.18);
  border-color: rgba(231, 60, 55, 0.6);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.48rem;
}

.btn-primary,
.btn-ghost {
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.45rem 0.76rem;
  border: 1px solid transparent;
}

.btn-primary {
  border: 0;
  background: var(--primary);
  color: #fff;
}

.btn-primary:disabled {
  opacity: 0.45;
}

.btn-ghost {
  border-color: var(--line);
  background: #fff;
  color: #233147;
}

.lock-tip {
  margin: 0;
  color: var(--warn);
  font-size: 0.72rem;
}

.result-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.72rem;
  font-size: 0.8rem;
  color: var(--muted);
  white-space: pre-wrap;
  line-height: 1.45;
}

.result-card strong {
  color: var(--text);
}

.plan-list {
  display: grid;
  gap: 0.5rem;
}

.plan-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.58rem;
  display: grid;
  gap: 0.35rem;
}

.plan-item.current {
  border-color: rgba(231, 60, 55, 0.5);
  background: var(--primary-ink);
}

.plan-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.6rem;
}

.plan-name {
  font-weight: 700;
  font-size: 0.84rem;
}

.plan-price {
  color: #ce3f3a;
  font-weight: 700;
  font-size: 0.76rem;
}

.plan-features {
  margin: 0;
  padding-left: 1rem;
  color: var(--muted);
  font-size: 0.74rem;
  display: grid;
  gap: 0.22rem;
}

.history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.history-head h3 {
  margin: 0;
}

.history-wrap {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow-x: auto;
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

.history-table th,
.history-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0.52rem;
  text-align: left;
  font-size: 0.74rem;
}

.history-table th {
  background: #fbfcfd;
}

.bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 720px;
  margin: 0 auto;
  z-index: 40;
}

.nav-btn {
  border: 0;
  background: transparent;
  padding: 0.64rem 0.2rem;
  font-size: 0.8rem;
  color: #6f7889;
  font-weight: 700;
}

.nav-btn.active {
  color: var(--primary);
}

@media (min-width: 760px) {
  .content {
    padding: 0.8rem;
  }

  .panel-grid,
  .auth-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 430px) {
  .field-grid {
    grid-template-columns: 1fr;
  }
}