body{margin:0;min-height:100vh}a{color:inherit}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:600;font-size:17px;line-height:1.35}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:var(--ui-ink);color:var(--ui-paper);font:26px var(--ui-font-serif)}.brand small{display:block;color:var(--ui-muted);font-size:11px;font-weight:400;letter-spacing:.08em;margin-top:3px}.theme-picker{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ui-muted)}.theme-picker .ui-select{width:auto;min-height:34px;padding:5px 30px 5px 10px;font-size:12px}
.qr-frame{width:240px;max-width:100%;aspect-ratio:1;margin:auto;position:relative;display:grid;place-items:center;border:1px solid var(--ui-border);border-radius:8px;background:#fff;overflow:hidden}.qr-frame canvas{width:100%;height:100%;display:block;image-rendering:pixelated}.qr-overlay{position:absolute;inset:0;background:var(--ui-surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:15px;text-align:center}.qr-overlay strong{font-size:14px;font-weight:500}.qr-overlay>span:last-child{font-size:12px;color:var(--ui-muted)}.state-icon{width:42px;height:42px;border:1px solid var(--ui-border);border-radius:50%;display:grid;place-items:center;font:22px var(--ui-font-sans);margin-bottom:8px;color:var(--ui-accent-text)}.is-spinning{animation:spin 1.7s linear infinite}.qr-status{display:flex;gap:8px;align-items:center;justify-content:center;text-align:center;font-size:12px;line-height:1.8;min-height:24px;margin:16px 0 3px;overflow-wrap:anywhere}.status-dot{flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--ui-muted)}.status-dot[data-state=pending],.status-dot[data-state=scanned],.status-dot[data-state=approved]{background:var(--ui-success)}.status-dot[data-state=error],.status-dot[data-state=denied]{background:var(--ui-danger)}.expiry{text-align:center;font:11px/1.8 var(--ui-font-sans);color:var(--ui-muted);font-variant-numeric:tabular-nums}

/* Login: the QR itself stays at the vertical center of the viewport. */
.login-page { position: relative; }
.login-toolbar { position: absolute; top: 28px; right: 36px; z-index: 1; }
.login-toolbar .ui-select { background-color: var(--ui-surface); }
.login-shell {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  justify-items: center;
  padding: 80px 20px;
}
.login-heading { align-self: end; text-align: center; margin-bottom: 26px; }
.login-heading h1 { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 20px; font-weight: 500; letter-spacing: -.02em; }
.login-heading .brand-mark { width: 34px; height: 34px; font-size: 23px; border-radius: 7px; }
.login-heading p { margin-top: 12px; font-size: 12px; color: var(--ui-muted); }
.qr-stage { width: 240px; max-width: 100%; aspect-ratio: 1; display: grid; place-items: center; }
.login-feedback { align-self: start; width: min(340px, 100%); padding-top: 16px; text-align: center; }
.login-feedback .qr-status { margin: 0; }
.qr-actions { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 3px; flex-wrap: wrap; }
.refresh-button { min-height: 32px; padding: 5px 7px; font-size: 11px; color: var(--ui-muted) !important; }
.refresh-button svg { width: 13px; height: 13px; }
.login-security { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 11px; color: var(--ui-muted); margin-top: 18px; }
.login-security svg { width: 14px; height: 14px; }
.noscript-message { position: fixed; bottom: 16px; width: 100%; text-align: center; color: var(--ui-danger); font-size: 12px; }
.access-tag { display: inline-flex; align-items: center; gap: 6px; background: var(--ui-success-soft); color: var(--ui-success); border-radius: 999px; padding: 4px 9px; font-size: 11px; white-space: nowrap; }

.mobile-page{display:grid;place-items:center;padding:32px 20px}.confirm-card{max-width:420px;width:100%;text-align:center}.confirm-card .brand{justify-content:center}.confirm-illustration{margin:52px auto 28px;width:108px;height:108px;background:var(--ui-surface-subtle);border:1px solid var(--ui-border);border-radius:24px;display:grid;place-items:center;color:var(--ui-ink)}.confirm-illustration svg{width:70px;height:60px}.confirm-card h1{font-size:30px;margin:16px 0}.confirm-description{font-size:13px;line-height:1.9;color:var(--ui-muted)}.mobile-status{font-size:13px;min-height:50px;padding:18px 0;line-height:1.7}.mobile-status[data-state=error]{color:var(--ui-danger)}.mobile-status[data-state=success]{color:var(--ui-success)}.confirm-button{width:100%;min-height:48px;margin-bottom:10px}.confirm-footnote{margin:14px 0 0;font-size:11px}
.checking{padding:60px 20px;text-align:center;color:var(--ui-muted)}.workspace{display:grid;grid-template-columns:208px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--ui-surface);border-right:1px solid var(--ui-border);padding:26px 20px;display:flex;flex-direction:column;gap:34px}.sidebar .brand{font-size:14px}.sidebar .brand-mark{width:34px;height:34px;font-size:23px}.sidebar nav{display:grid;gap:6px}.nav-item{padding:10px 12px;text-decoration:none;font-size:13px;border-radius:6px}.nav-item.active{background:var(--ui-surface-subtle);font-weight:500}.nav-item span{margin-right:7px}.sidebar-note{margin-top:auto;font-size:12px;color:var(--ui-muted)}.sidebar-note small{display:block;margin-top:5px;font-size:11px}.account{border-top:1px solid var(--ui-border);padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}.account>span{overflow-wrap:anywhere;min-width:0}.account button{font-size:12px;padding:5px 7px;flex-shrink:0}.dashboard-main{padding:36px 40px;max-width:1100px;width:100%;min-width:0}.dashboard-header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:28px}.dashboard-header h1{font-size:36px;margin-top:10px}.dashboard-main>.ui-alert p{font-size:12px;margin-top:5px}.session-card{margin-top:26px;border:1px solid var(--ui-border);border-radius:9px;background:var(--ui-surface);padding:24px}.section-heading{display:flex;justify-content:space-between;gap:10px;align-items:center}.section-heading h2{font-size:15px;font-weight:500}.session-details{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:26px 0 0}.session-details>div{border-top:1px solid var(--ui-border);padding-top:13px;min-width:0}.session-details dt{font-size:12px;color:var(--ui-muted);margin-bottom:8px}.session-details dd{font-size:13px;margin:0;overflow-wrap:anywhere}.next-card{padding:36px 0;margin-top:10px}.next-card h2{font-size:29px;margin:16px 0 12px}.next-card>p:last-child{font-size:13px;color:var(--ui-muted);line-height:1.8}.dashboard-message{color:var(--ui-danger);font-size:13px}

@keyframes spin { to { transform: rotate(360deg); } }
@media(max-width:1000px) { .dashboard-main { padding: 28px; } }
@media(max-width:720px) {
  .login-toolbar { top: 20px; right: 20px; }
  .brand { font-size: 15px; }
  .theme-picker>span { display: none; }
  .workspace { display: block; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--ui-border); padding: 18px 20px; display: grid; grid-template-columns: 1fr auto; gap: 16px; }
  .sidebar nav { grid-column: 1/-1; order: 3; }
  .sidebar-note { display: none; }
  .account { border: 0; padding: 0; }
  .account>span { max-width: 110px; }
  .dashboard-main { padding: 24px 20px; }
  .dashboard-header h1 { font-size: 29px; }
  .session-card { padding: 20px; }
  .session-details { grid-template-columns: 1fr; gap: 18px; }
  .confirm-illustration { margin-top: 40px; }
}
@media(prefers-reduced-motion:reduce) { .is-spinning { animation: none; } * { scroll-behavior: auto !important; } }
@media(pointer:coarse) { .theme-picker .ui-select, .ui-btn { min-height: 44px; } }
.login-methods{display:flex;justify-content:center;gap:7px;margin-top:16px}.login-methods .ui-btn{font-size:11px;min-height:30px;padding:5px 12px}.login-methods .active{background:var(--ui-ink);color:var(--ui-paper)}.qr-frame:has(#wechat-qr:not([hidden])){width:300px;height:390px;aspect-ratio:auto}.qr-stage:has(#wechat-qr:not([hidden])){width:300px;aspect-ratio:auto}#wechat-qr{width:300px;height:390px;border:0}#wechat-qr[hidden]{display:none}