:root {
  --risk-red: #d92929;
  --risk-orange: #d46b08;
  --ok-green: #168a3a;
  --ink: #1d2129;
  --muted: #6b7280;
  --line: #e5e6eb;
  --page: #f6f8fb;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(22, 93, 255, 0.08), rgba(20, 201, 201, 0.08)),
    #f6f8fb;
}
.login-shell {
  width: min(1040px, 100%);
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 420px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(17, 24, 39, 0.12);
}
.login-brand {
  padding: 56px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(17, 24, 39, 0.92), rgba(29, 78, 216, 0.86)),
    url("data:image/svg+xml,%3Csvg width='120' height='120' viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.18'%3E%3Cpath d='M0 20h120M0 60h120M0 100h120M20 0v120M60 0v120M100 0v120'/%3E%3C/g%3E%3C/svg%3E");
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.login-brand .arco-typography,
.login-brand .arco-typography p {
  color: #fff;
}
.login-brand p {
  max-width: 520px;
  font-size: 16px;
  line-height: 1.9;
  opacity: 0.86;
}
.login-logo {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  font-weight: 800;
  letter-spacing: 0;
}
.login-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}
.login-metrics div {
  min-height: 86px;
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.login-metrics strong {
  display: block;
  font-size: 24px;
  line-height: 1.2;
}
.login-metrics span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  opacity: 0.82;
}
.login-panel {
  padding: 56px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.login-account-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.login-hint {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.copyright {
  margin-top: 22px;
  color: #86909c;
  font-size: 12px;
  line-height: 1.8;
  text-align: center;
}
.login-page > .copyright {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 12px;
}
.copyright-mobile {
  margin: 22px 0 0;
  padding-bottom: 12px;
}
.bind-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.bind-status {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 40px auto 22px;
  color: #168a3a;
  background: #e8ffea;
  border: 1px solid #aff0b5;
  font-weight: 700;
}
.mobile-ticket-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 12px;
  background: #fff;
}
.mobile-ticket-card h6 {
  margin: 10px 0 8px;
}

.shell { min-height: 100vh; display: flex; }
.sidebar {
  width: 232px;
  background: #111827;
  color: #fff;
  padding: 18px 12px;
  flex-shrink: 0;
}
.brandmark {
  font-size: 18px;
  font-weight: 700;
  padding: 6px 12px 18px;
}
.main { flex: 1; min-width: 0; }
.topbar {
  height: 64px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}
.content { padding: 20px 24px 32px; }
.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.metric-label { color: var(--muted); font-size: 13px; }
.metric-value { margin-top: 8px; font-size: 30px; font-weight: 750; }
.danger { color: var(--risk-red); }
.warning { color: var(--risk-orange); }
.ok { color: var(--ok-green); }
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.quota-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.mobile-page {
  max-width: 520px;
  min-height: 100vh;
  margin: 0 auto;
  background: #fff;
  padding: 14px 14px 130px;
}
.mobile-section {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.timeline-item {
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}
.composer {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  max-width: 520px;
  width: 100%;
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 10px 14px 12px;
}
.composer-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

@media (max-width: 860px) {
  .shell { display: block; }
  .sidebar { width: 100%; padding: 10px; }
  .metric-grid { grid-template-columns: 1fr; }
  .topbar { padding: 0 14px; }
  .content { padding: 14px; }
  .login-page { padding: 14px; }
  .login-shell { display: block; min-height: 0; }
  .login-brand { padding: 28px 24px; }
  .login-brand p { font-size: 14px; }
  .login-panel { padding: 28px 24px; }
  .login-metrics { grid-template-columns: 1fr; margin-top: 20px; }
  .login-metrics div { min-height: 68px; }
}