body.auth {
  min-height: 100%;
  background:
    radial-gradient(900px 500px at 15% 0%, rgba(124, 58, 237, .28), transparent 60%),
    radial-gradient(700px 500px at 100% 100%, rgba(168, 85, 247, .16), transparent 60%),
    var(--bg);
}
.auth-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 16px; gap: 22px; }
.auth-brand .logo { width: 46px; height: 46px; font-size: 16px; }
.auth-brand h1 { font-size: 21px; }
.auth-card { width: min(440px, 100%); padding: 24px 26px 26px; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; margin-bottom: 22px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; }
.tab { height: 36px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); font: 600 13px var(--font); cursor: pointer; }
.tab.active { background: var(--panel-3); color: var(--text); box-shadow: inset 0 0 0 1px var(--border-strong); }
.btn.wide { width: 100%; height: 42px; font-size: 14px; }
.center { text-align: center; }
.lead { color: var(--muted); margin: 0 0 18px; }
.add-banner { margin-bottom: 18px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--accent-soft); border: 1px solid rgba(139, 92, 246, .35); }
.captcha-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.captcha-row img { border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: #f3edfb; max-width: calc(100% - 44px); height: auto; }
.code-input { font-size: 26px !important; height: 56px !important; letter-spacing: .5em; text-align: center; font-variant-numeric: tabular-nums; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.pane-title { font-size: 18px; margin-bottom: 8px; }
.small { font-size: 12px; }
.muted { color: var(--muted); }
.discord-step { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; align-items: start; margin-bottom: 18px; padding: 14px; border-radius: var(--radius-sm); background: var(--panel-2); border: 1px solid var(--border-strong); }
.discord-step p { margin: 0; grid-column: 2; }
.discord-badge { grid-row: span 3; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: #5865f2; color: #fff; font: 700 14px var(--font); box-shadow: 0 6px 18px rgba(88, 101, 242, .35); }
#linkBtn { margin-top: 6px; }