.settings-notice { margin-bottom: 16px; padding: 18px 20px; border-radius: 15px; background: #edf4ff; color: #1b64da; }
.settings-notice p { margin: 4px 0 0; color: var(--muted); }
.settings-group { margin-bottom: 16px; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; margin-top: 20px; }
.setting-field { position: relative; }
.setting-field > span { font-weight: 700; }
.setting-field small { position: absolute; right: 0; top: 0; color: var(--muted); font-weight: 400; }
.setting-field em { color: var(--muted); font-size: 11px; font-style: normal; font-weight: 400; }
.settings-save-bar { position: sticky; bottom: 12px; z-index: 8; display: flex; justify-content: space-between; align-items: center; gap: 20px; margin: 16px 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: #fffc; box-shadow: 0 8px 25px #0002; backdrop-filter: blur(12px); }
.settings-save-bar span { color: var(--muted); }
.api-key-section { margin-top: 16px; }
.api-key-list { margin-top: 18px; }
.api-key-list article { display: grid; grid-template-columns: minmax(150px, 1.2fr) 150px 74px 150px auto auto; align-items: center; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.api-key-service strong, .api-key-service span { display: block; }
.api-key-service span, .api-meta { color: var(--muted); font-size: 12px; }
.api-key-list code { color: var(--muted); }
.api-status { justify-self: start; padding: 4px 8px; border-radius: 99px; background: #eafaf0; color: #087a37; font-size: 12px; }
.api-status.inactive { background: #f2f4f6; color: var(--muted); }
@media (max-width: 900px) {
    .api-key-list article { grid-template-columns: 1fr auto auto; }
    .api-key-list code, .api-meta { grid-column: 1; }
}
@media (max-width: 600px) {
    .settings-grid { grid-template-columns: 1fr; }
    .settings-save-bar { align-items: stretch; flex-direction: column; bottom: 72px; }
    .settings-save-bar button { width: 100%; }
    .api-key-list article { grid-template-columns: 1fr auto; }
}
.threads-account-head { margin-bottom: 16px; }
.threads-account-head .alert { margin: 16px 0 0; }
.threads-oauth-uri { margin: 14px 0 0; color: #667085; font-size: 12px; overflow-wrap: anywhere; }
.threads-connect-guide { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; margin-bottom: 16px; padding: 18px 20px; border: 1px solid #cfe0f7; border-radius: 15px; background: #f7faff; }
.threads-connect-guide-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; background: #3182f6; color: #fff; font-size: 21px; font-weight: 800; }
.threads-connect-guide h3 { margin: 0 0 5px; }
.threads-current-account-notice { margin: 0; color: #1b64da; font-weight: 700; }
.threads-connect-guide ol { margin: 12px 0; padding-left: 20px; }
.threads-connect-guide li { margin: 6px 0; }
.threads-connect-guide a { color: #1b64da; font-weight: 700; text-decoration: underline; }
.threads-connect-tip { margin: 0; color: #667085; font-size: 12px; }
.threads-account-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.threads-account-card { padding: 18px; }
.threads-account-card.is-default { border-color: #3182f6; box-shadow: inset 3px 0 0 #3182f6; }
.threads-account-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.threads-account-card-head strong, .threads-account-card-head span { display: block; }
.threads-account-card-head strong { font-size: 16px; }
.threads-account-card-head span { margin-top: 3px; color: #1677ff; font-size: 12px; }
.threads-account-card dl { margin: 18px 0; }
.threads-account-card dl div { padding: 9px 0; border-top: 1px solid #eef0f3; }
.threads-account-card dt { color: #667085; font-size: 11px; }
.threads-account-card dd { margin: 3px 0 0; overflow-wrap: anywhere; }
@media (max-width: 900px) { .threads-account-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .threads-connect-guide { grid-template-columns: 1fr; } }