.auth-shell { width: min(540px, calc(100% - 32px)); margin: 50px auto; }
.auth-shell > .brand { margin: 0 0 34px; display: inline-flex; }
.auth-card { padding: 34px; }
.auth-card h1 { font-size: clamp(26px, 5vw, 34px); margin: 10px 0 12px; line-height: 1.2; }
.auth-tabs { display: flex; gap: 24px; border-bottom: 1px solid var(--line); margin: 22px 0; }
.auth-tabs button { padding: 10px 0; border-bottom: 2px solid transparent; }
.auth-tabs [aria-current="page"] { color: var(--ink); border-color: var(--teal); }
.auth-card form { gap: 18px; }
.auth-card input:not([type="checkbox"]) { width: 100%; min-height: 44px; }
.auth-card .button { width: 100%; background: var(--teal); color: white; min-height: 46px; }
.auth-card .button:disabled { opacity: .55; }
.auth-links { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 12px 20px; }
.auth-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 26px 8px; font-size: 13px; color: var(--muted); }
.auth-benefits strong { color: var(--ink); font-weight: 600; }
.auth-footnote { color: var(--muted); font-size: 12px; margin: 0 8px; }
.account-consent { display: flex; gap: 10px; align-items: start; font-size: 12px; }
.account-consent input { flex: 0 0 auto; margin-top: 4px; }
.account-bar { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; margin-bottom: 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); padding: 13px 18px; }
.account-bar > div { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.account-bar #account-username { overflow-wrap: anywhere; font-weight: 600; }
.quota-caption { color: var(--muted); font-size: 12px; }
.account-dialog { width: min(440px, calc(100% - 32px)); border: 1px solid var(--line); border-radius: 20px; padding: 28px; color: var(--ink); }
.account-dialog::backdrop { background: #172f4570; }
.account-dialog h2 { margin-bottom: 20px; }
.account-dialog .field { margin: 14px 0; }
.account-dialog input { width: 100%; }
.account-dialog .dialog-actions { display: flex; justify-content: space-between; gap: 18px; margin-top: 24px; }
.terms-copy p { margin: 18px 0; }
.recovery-result { display: grid; gap: 18px; }
.recovery-result h2 { font-size: 22px; margin: 12px 0 0; }
.recovery-result p { font-size: 14px; color: var(--muted); }
.recovery-result code, #settings-recovery-code { display: block; padding: 16px; border: 1px solid var(--line); border-radius: 10px; overflow-wrap: anywhere; user-select: all; font-size: 16px; line-height: 1.8; }
.recovery-settings { border-top: 1px solid var(--line); padding-top: 16px; margin-top: 24px; }
@media (max-width: 480px) { .auth-shell { margin-top: 26px; } .auth-card { padding: 24px; } .auth-benefits { gap: 18px; } .account-bar { align-items: start; } }
[hidden] { display: none !important; }