:root {
  --bg: #100c0d;
  --panel: #1a1315;
  --field: #100c0d;
  --line: #36252a;
  --ink: #f2e9e7;
  --mute: #ad999c;
  --accent: #ef4f56;
  --accent-ink: #ffffff;
  --red: #e0705e;
  --radius: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  min-height: 100vh; color: var(--ink); font: 16px/1.55 system-ui, "Noto Sans Thai", "Leelawadee UI", sans-serif;
  background: radial-gradient(ellipse 80% 50% at 50% -10%, #4a0f16 0%, transparent 60%), var(--bg);
}
a { color: var(--accent); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
code { font: 12px ui-monospace, Consolas, monospace; color: var(--mute); }
main { width: 100%; max-width: 400px; margin: 0 auto; padding: 40px 16px 24px; display: grid; gap: 16px; }
.brand { display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: .02em; }
.mark { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; font-weight: 800;
  background: linear-gradient(160deg, #ef5a5f, #9e1b23); color: var(--accent-ink); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 20px; display: grid; gap: 14px; }
h1 { margin: 0; font-size: 22px; text-align: center; }
.sub { margin: -6px 0 0; color: var(--mute); font-size: 14px; text-align: center; }
form { display: grid; gap: 12px; }
input { width: 100%; height: 48px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--field);
  color: var(--ink); font: inherit; }
input::placeholder { color: #7a6a6d; }
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px #ef4f5633; }
.pw { position: relative; }
.pw input { padding-right: 64px; }
.eye { position: absolute; right: 6px; top: 6px; height: 36px; padding: 0 10px; border: 0; border-radius: 8px;
  background: transparent; color: var(--mute); font: inherit; font-size: 13px; cursor: pointer; }
.btn { width: 100%; height: 48px; border-radius: 10px; border: 1px solid #b3232b; font: inherit; font-weight: 700; cursor: pointer;
  background: linear-gradient(180deg, #ef5a5f, #b3232b); color: var(--accent-ink); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); font-weight: 500; }
.btn:disabled { opacity: .6; cursor: default; }
.btn:focus-visible, .eye:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ts:empty { display: none; }
.links { margin: -4px 0 0; text-align: right; font-size: 14px; }
.foot { margin: 4px 0 0; padding-top: 14px; border-top: 1px solid var(--line); text-align: center; color: var(--mute); font-size: 14px; }
.flash { margin: 0; padding: 12px 14px; border-radius: 10px; border: 1px solid #3f9a6a66; background: #3f9a6a1a; color: #bfe8cf; font-size: 14px; }
.flash.bad { border-color: #ff8a5c66; background: #ff8a5c1a; color: #ffc2a8; }
.who { display: flex; align-items: center; gap: 12px; }
.who b { display: block; word-break: break-all; }
.who small { color: var(--mute); }
.avatar { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: #3a1a1e; color: var(--accent); font-weight: 700; font-size: 18px; }
.menu { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.menu li { border-top: 1px solid var(--line); }
.menu li:first-child { border-top: 0; }
.menu summary, .menu .soon { display: flex; justify-content: space-between; align-items: center; padding: 14px; cursor: pointer; list-style: none; }
.menu summary::-webkit-details-marker { display: none; }
.menu summary::after { content: "›"; color: var(--mute); font-size: 20px; line-height: 1; transition: transform .15s; }
.menu details[open] summary::after { transform: rotate(90deg); }
.menu details > :not(summary) { margin: 0 14px 14px; }
.menu .soon { color: var(--mute); cursor: default; }
.menu .soon span { font-size: 12px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--line); }
.count { margin-left: auto; margin-right: 8px; color: var(--mute); font-size: 14px; }
.note { margin: 0; text-align: center; color: var(--mute); font-size: 12px; }
@media (prefers-reduced-motion: reduce) { .menu summary::after { transition: none; } }
.or { display: flex; align-items: center; gap: 10px; color: var(--mute); font-size: 13px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.sso { display: grid; gap: 10px; }
.sso .btn { display: grid; place-items: center; text-decoration: none; }
.conn { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 10px; padding: 8px 0; }
.conn .st { color: var(--mute); font-size: 13px; }
.conn .st.on { color: #7fd6a4; }
.mini { padding: 6px 12px; border-radius: 8px; border: 1px solid var(--line); background: transparent; color: var(--ink); font: inherit; font-size: 14px; cursor: pointer; text-decoration: none; }
.qr { display: block; margin: 4px auto; background: #fff; border-radius: 10px; }
.secret { text-align: center; margin: 0; word-break: break-all; }
.codes { margin: 0; padding: 12px; border: 1px dashed var(--line); border-radius: 10px; font: 15px/1.8 ui-monospace, Consolas, monospace; text-align: center; }
#mfa-off, #mfa-codes { display: grid; gap: 12px; }