.toefl-certificates { --cert-bg: #fff; --cert-text: #263c33; --cert-muted: #596a61; --cert-border: #ccd8d0; --cert-accent: #25604a; max-width: 900px; margin: 48px auto; padding: 0 24px; color: var(--cert-text); font-family: system-ui, sans-serif; line-height: 1.6; }
.dark .toefl-certificates, [data-theme="dark"] .toefl-certificates { --cert-bg: #202a26; --cert-text: #ecf2ee; --cert-muted: #b5c5ba; --cert-border: #506157; --cert-accent: #9dd8b9; }
.toefl-certificates * { box-sizing: border-box; }
.toefl-certificates h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.2; margin: 12px 0 18px; font-weight: 650; }
.toefl-certificates h2 { font-size: 23px; margin: 0 0 12px; }
.toefl-certificates header { margin: 30px 0; }
.toefl-certificates a { color: var(--cert-accent); text-decoration: underline; text-underline-offset: 3px; }
.toefl-certificate-eyebrow { text-transform: uppercase; letter-spacing: 1.5px; font-size: 12px; color: var(--cert-muted); }
.toefl-certificate-card { background: var(--cert-bg); border: 1px solid var(--cert-border); border-radius: 12px; padding: 28px; margin: 24px 0; overflow-wrap: anywhere; }
.toefl-certificate-name { font-size: clamp(25px, 4vw, 34px); line-height: 1.35; font-weight: 600; }
.toefl-certificate-muted { color: var(--cert-muted); font-size: 14px; }
.toefl-certificate-id { font-family: monospace; font-size: 13px; }
.toefl-certificate-card dl { display: grid; gap: 14px; margin: 24px 0; }
.toefl-certificate-card dt { color: var(--cert-muted); font-size: 13px; }
.toefl-certificate-card dd { margin: 2px 0 0; }
.toefl-certificate-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 22px 0 12px; }
.toefl-certificates button { border: 1px solid var(--cert-accent); border-radius: 7px; padding: 11px 18px; min-height: 44px; background: transparent; color: var(--cert-accent); font: inherit; cursor: pointer; }
.toefl-certificates button:disabled { opacity: .65; cursor: wait; }
.toefl-certificates input[type="text"] { width: 100%; border: 1px solid var(--cert-border); border-radius: 6px; background: var(--cert-bg); color: var(--cert-text); font: inherit; padding: 12px; margin: 6px 0 16px; }
.toefl-certificates input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--cert-accent); }
.toefl-certificate-confirm { display: flex; align-items: flex-start; gap: 10px; margin: 10px 0 20px; }
.toefl-certificates :focus-visible { outline: 3px solid var(--cert-accent); outline-offset: 3px; }
.toefl-certificates [role="status"]:not(:empty) { padding: 14px; border: 1px solid var(--cert-border); border-radius: 8px; }
.toefl-certificate-verification { max-width: 760px; }
.toefl-certificate-brand { font-size: 28px; font-weight: 700; text-decoration: none !important; }
@media (max-width: 480px) { .toefl-certificates { margin: 24px auto; padding: 0 16px; } .toefl-certificate-card { padding: 22px 18px; } .toefl-certificate-actions button { width: 100%; } }
/* Keep the hydrated account name accessible without crowding the mobile header. */
@media (max-width: 480px) {
    body:has(#toefl-certificates) #user-greeting { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
}
@media (prefers-color-scheme: dark) { body:has(.toefl-certificate-verification) { background: #141c18; } .toefl-certificate-verification { --cert-bg: #202a26; --cert-text: #ecf2ee; --cert-muted: #b5c5ba; --cert-border: #506157; --cert-accent: #9dd8b9; } }