* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #f2f2f7;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1c1c1e;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: #f2f2f7;
  padding-bottom: 84px;
  position: relative;
}

.topbar { padding: 20px 16px 12px; }
.topbar .date { font-size: 13px; color: #8e8e93; margin: 0 0 2px; }
.topbar .title { font-size: 22px; font-weight: 600; margin: 0; }

.card { background: #ffffff; border-radius: 14px; padding: 14px 16px; margin-bottom: 10px; }
.card-row { display: flex; align-items: center; gap: 12px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 16px 8px; }
.stat-label { font-size: 12px; color: #8e8e93; margin: 0 0 4px; }
.stat-value { font-size: 22px; font-weight: 600; margin: 0; }

.section-label { font-size: 13px; color: #8e8e93; padding: 0 16px 8px; margin-top: 8px; }
.list-wrap { padding: 0 16px; display: flex; flex-direction: column; gap: 8px; }

.icon-circle { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 15px; }

.btn-primary { width: 100%; background: #007aff; color: #fff; border: none; border-radius: 12px; height: 50px; font-size: 16px; font-weight: 600; }
.btn-primary:active { opacity: 0.75; }
.btn-secondary { width: 100%; background: #ffffff; color: #007aff; border: 1px solid #d1d1d6; border-radius: 12px; height: 50px; font-size: 16px; font-weight: 600; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: #6e6e73; margin-bottom: 6px; }
.field input, .field select { width: 100%; height: 46px; border-radius: 10px; border: 1px solid #d1d1d6; padding: 0 12px; font-size: 16px; background: #fff; }

.tabbar { position: fixed; bottom: 0; left: 0; right: 0; max-width: 480px; margin: 0 auto; background: rgba(255,255,255,0.94); border-top: 1px solid #d1d1d6; display: flex; padding: 8px 0 22px; }
.tab-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; color: #8e8e93; background: none; border: none; }
.tab-item.active { color: #007aff; }
.tab-item .tab-icon { font-size: 22px; }

.login-wrap { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 24px; }
.login-title { font-size: 26px; font-weight: 700; text-align: center; margin: 0 0 4px; }
.login-sub { font-size: 14px; color: #8e8e93; text-align: center; margin: 0 0 32px; }
.error-box { background: #fdecec; color: #c0392b; border-radius: 10px; padding: 10px 12px; font-size: 13px; margin-bottom: 14px; }

.topbar-nav { display: flex; align-items: center; gap: 10px; padding: 16px 16px 12px; }
.back-btn { background: none; border: none; font-size: 22px; color: #007aff; padding: 0; }
.topbar-nav .title { font-size: 18px; font-weight: 600; margin: 0; }

.muted { color: #8e8e93; font-size: 13px; }
.pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 100px; }