/* หน้าแอดมิน — ใช้ token จาก app.css */
body.admin { overflow-y: auto; height: auto; min-height: 100%; }
.admin .topbar { position: sticky; top: 0; z-index: 2; background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(1.6) blur(16px); backdrop-filter: saturate(1.6) blur(16px); }
.admin-main { max-width: 640px; margin: 0 auto;
  padding: 8px calc(var(--safe-r) + var(--pad)) calc(var(--safe-b) + 28px) calc(var(--safe-l) + var(--pad));
  display: flex; flex-direction: column; gap: 12px; }
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.tile { background: var(--card); border-radius: 16px; padding: 12px 14px; min-width: 0; }
.tile b { display: block; font-size: 24px; font-weight: 800; color: var(--earth); line-height: 1.2; }
.tile span { font-size: 13px; color: var(--secondary); }
.sec-title { font-size: 14px; font-weight: 700; color: var(--secondary); margin: 8px 4px -4px; }
.sec-label { font-size: 14px; font-weight: 700; color: var(--secondary); margin-bottom: 8px; }
.link { font: 600 14px/1.4 ui-monospace, 'SF Mono', Menlo, monospace; word-break: break-all; margin-bottom: 10px; }
.list { background: var(--card); border-radius: 16px; overflow: hidden; }
.user { display: flex; align-items: center; gap: 10px; padding: 12px 14px; min-height: 64px; }
.user + .user { border-top: .5px solid var(--separator); }
.user .av { width: 38px; height: 38px; flex: none; border-radius: 50%; display: grid; place-items: center; position: relative;
  background: color-mix(in srgb, var(--earth) 18%, var(--card)); color: var(--earth); font-weight: 800; }
.user .av.on::after { content: ''; position: absolute; right: -1px; bottom: -1px; width: 11px; height: 11px; border-radius: 50%;
  background: var(--green); border: 2px solid var(--card); }
.user .info { flex: 1; min-width: 0; }
.user .name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user .name .role { font-size: 12px; color: var(--earth); margin-left: 6px; }
.user .sub2 { font-size: 13px; color: var(--secondary); }
.user.off .name, .user.off .av { opacity: .45; }
.user .mini { display: flex; gap: 6px; flex: none; }
.user .mini .btn { min-height: 38px; min-width: 42px; padding: 0 10px; font-size: 13px; border-radius: 10px; background: var(--fill); }
.add-row { display: flex; gap: 8px; }
.input { flex: 1; min-width: 0; height: 48px; border-radius: 12px; border: 1px solid var(--separator); background: var(--bg); padding: 0 12px; font-size: 16px; }
.input:focus { outline: 2px solid var(--earth); outline-offset: -1px; border-color: transparent; }
.big-code { font: 800 30px/1.2 ui-monospace, 'SF Mono', Menlo, monospace; letter-spacing: 3px; text-align: center; margin: 4px 0 8px; color: var(--earth); }
.code-card .sheet-note { margin-bottom: 10px; }
@media (max-width: 359px) {
  .user .mini .btn { padding: 0 8px; }
  .tile b { font-size: 21px; }
}

.gate { max-width: 420px; margin: 24px auto 0; width: calc(100% - 2 * var(--pad)); }
.gate .login-err { margin: 8px 0 0; min-height: 0; }