/* Quiet sectional surfaces, with one visual hierarchy across personal utilities. */
.studio #studioDialog[data-utility] { padding: 0; border-radius: 12px; overflow: hidden; width: min(780px, calc(100vw - 32px)); max-height: min(740px, calc(100dvh - 48px)); }
.studio #studioDialog[data-utility] > header { height: 52px; padding: 0 20px; margin: 0; border-bottom: 1px solid var(--border); gap: 12px; }
.studio #studioDialog[data-utility] > header h2 { font-size: 13px; font-weight: 500; }
.studio #studioDialog[data-utility] .studio-dialog-close { border-radius: 6px; width: 28px; min-height: 28px; padding: 5px; }
.studio #studioDialog[data-utility] p { font-size: 12px; line-height: 1.65; margin: 6px 0; }
.studio #studioDialog[data-utility] button { margin: 0; font-size: 12px; }
.studio #studioDialog[data-utility] h3 { font-size: 19px; letter-spacing: -.025em; line-height: 1.4; margin: 0; font-weight: 550; }
.studio #studioDialog[data-utility] h4 { font-size: 13px; margin: 0; font-weight: 550; }
.studio #studioDialog[data-utility] #studioDialogBody { max-height: calc(min(740px, 100dvh - 48px) - 52px); overflow: auto; }
.studio-utility-layout { display: grid; grid-template-columns: 208px minmax(0, 1fr); min-height: 480px; }
.studio-utility-navigation { padding: 22px 12px; background: var(--sidebar-bg, var(--bg)); border-right: 1px solid var(--border); }
.studio-utility-user { display: flex; align-items: center; gap: 9px; padding: 0 7px 25px; min-width: 0; }
.studio-utility-user strong { font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.studio-utility-initial, .studio-profile-avatar { display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 7px; background: var(--hover); color: var(--text); font-weight: 500; }
.studio #studioDialog .studio-utility-nav-label { padding: 0 8px; font-size: 10px; color: var(--muted); margin: 0 0 8px; }
.studio .studio-utility-nav-item { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; padding: 7px 8px; min-height: 34px; background: transparent; border: 0; border-radius: 5px; color: var(--muted); }
.studio-utility-nav-item .studio-icon { width: 18px; height: 18px; flex: none; }
.studio .studio-utility-nav-item:hover, .studio .studio-utility-nav-item[aria-current] { background: var(--hover); color: var(--text); }
.studio-utility-content { padding: 28px 34px 30px; min-width: 0; }
.studio-utility-heading { margin-bottom: 28px; }
.studio-account-identity { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid var(--border); }
.studio-profile-avatar { width: 44px; height: 44px; border-radius: 10px; font-size: 20px; }
.studio #studioDialog .studio-account-identity h3 { font-size: 14px; overflow-wrap: anywhere; }
.studio #studioDialog .studio-password-form { margin-top: 18px; }
.studio #studioDialog .studio-password-form label { margin: 12px 0; display: grid; gap: 6px; font-size: 12px; }
.studio #studioDialog .studio-password-form > p { font-size: 11px; }
.studio .studio-utility-save { min-height: 32px; padding: 5px 12px; border-radius: 5px; border-color: var(--border); background: var(--panel); color: var(--text); box-shadow: 0 1px 2px var(--shadow); }
.studio .studio-account-panel > .ghost { margin-top: 16px !important; padding: 5px 0; border: 0; color: var(--muted); }
.studio-preference-section { padding: 0 0 24px; margin-bottom: 24px; border-bottom: 1px solid var(--border); }
.studio-theme-choices { display: flex; gap: 12px; margin-top: 15px; }
.studio .studio-theme-choice { display: grid; gap: 10px; width: 136px; padding: 7px 7px 10px; border: 1px solid var(--border); border-radius: 8px; background: transparent; color: var(--muted); }
.studio .studio-theme-choice[aria-pressed=true] { border-color: var(--text); box-shadow: 0 0 0 1px var(--text); color: var(--text); }
.studio-theme-preview { height: 70px; display: flex; border: 1px solid #deddd9; background: #fff; border-radius: 4px; overflow: hidden; }
.studio-theme-preview i { width: 27%; background: #f3f2ef; border-right: 1px solid #e6e5e2; }
.studio-theme-preview > span { width: 46%; height: 5px; background: #e6e5e1; margin: 19px 11px; border-radius: 2px; box-shadow: 0 12px 0 #eeedea, 0 24px 0 #eeedea; }
[data-theme-choice=dark] .studio-theme-preview { background: #252525; border-color: #414141; }
[data-theme-choice=dark] .studio-theme-preview i { background: #202020; border-color: #414141; }
[data-theme-choice=dark] .studio-theme-preview > span { background: #656565; box-shadow: 0 12px 0 #454545, 0 24px 0 #454545; }
.studio-language-section { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.studio #studioDialog .studio-language-picker { margin: 0; flex: none; }
.studio #studioDialog .studio-utility-error { margin: 12px 20px; }
.studio #studioDialog[data-utility=search] { width: min(620px, calc(100vw - 32px)); }
.studio #studioDialog[data-utility=search] > header { position: absolute; top: 12px; right: 8px; padding: 0; height: 28px; border: 0; }
.studio #studioDialog[data-utility=search] > header h2 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.studio #studioDialog .studio-command-search { display: flex; align-items: center; gap: 10px; margin: 0; padding: 17px 46px 17px 20px; border-bottom: 1px solid var(--border); }
.studio .studio-command-search input { width: 100%; min-width: 0; border: 0; background: transparent; font-size: 15px; padding: 0; box-shadow: none; outline: none; }
.studio-command-search > .studio-icon { color: var(--muted); flex: none; width: 21px; height: 21px; }
.studio-command-results { padding: 6px 8px 12px; max-height: min(430px, 100dvh - 220px); overflow: auto; }
.studio #studioDialog .studio-command-group h4 { font-size: 10px; color: var(--muted); padding: 12px 11px 7px; }
.studio .studio-search-result { display: flex; align-items: center; gap: 11px; padding: 9px 11px; border: 0; border-radius: 6px; color: var(--text); background: transparent; text-decoration: none; }
.studio-search-result > .studio-icon { width: 19px; height: 19px; color: var(--muted); flex: none; }
.studio-search-result > .studio-icon:last-child { margin-left: auto; width: 15px; height: 15px; }
.studio-search-result > span { min-width: 0; display: grid; gap: 2px; }
.studio-search-result strong { font-size: 12px; font-weight: 500; }
.studio-search-result small { font-size: 10px; color: var(--muted); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.studio .studio-search-result[aria-selected=true], .studio .studio-search-result:hover { background: var(--hover); }
.studio-command-footer { display: flex; gap: 18px; padding: 10px 20px; border-top: 1px solid var(--border); font-size: 10px; color: var(--muted); }
.studio #studioDialog[data-utility=notifications], .studio #studioDialog[data-utility=help] { width: min(560px, calc(100vw - 32px)); }
.studio-inbox-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 18px; border-bottom: 1px solid var(--border); }
.studio-inbox-tabs { display: flex; gap: 4px; }
.studio .studio-inbox-tab, .studio .studio-inbox-refresh { border: 0; background: transparent; padding: 5px 9px; min-height: 30px; border-radius: 5px; color: var(--muted); }
.studio .studio-inbox-tab[aria-pressed=true] { background: var(--hover); color: var(--text); }
.studio .studio-inbox-refresh { display: flex; align-items: center; gap: 6px; }
.studio-inbox-refresh .studio-icon { width: 16px; height: 16px; }
.studio .studio-inbox-read { margin: 12px 22px 2px !important; padding: 0; min-height: 24px; background: transparent; border: 0; color: var(--muted); font-size: 11px !important; }
.studio-inbox-list { list-style: none; margin: 0; padding: 0 20px 16px; }
.studio-inbox-list > li { display: flex; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.studio-inbox-list > li:last-child { border-bottom: 0; }
.studio-inbox-mark { display: grid; place-items: center; flex: none; width: 30px; height: 30px; color: var(--muted); border-radius: 7px; background: var(--hover); position: relative; }
.is-unread .studio-inbox-mark::after { content: ""; position: absolute; right: -3px; top: -3px; width: 6px; height: 6px; border-radius: 50%; background: #d28840; border: 2px solid var(--panel); box-sizing: content-box; }
.studio-inbox-mark .studio-icon { width: 19px; height: 19px; }
.studio-inbox-copy { min-width: 0; flex: 1; }
.studio-inbox-copy > strong { font-size: 12px; font-weight: 550; }
.studio #studioDialog .studio-inbox-copy p { margin: 3px 0 7px; overflow-wrap: anywhere; }
.studio-inbox-meta { display: flex; flex-wrap: wrap; gap: 5px 12px; font-size: 10px; color: var(--muted); }
.studio .studio-inbox-invitation { margin-top: 10px !important; padding: 4px 9px; min-height: 28px; border-radius: 5px; background: transparent; border-color: var(--border); color: var(--text); font-size: 11px !important; }
.studio-utility-empty { text-align: center; padding: 48px 28px; color: var(--muted); }
.studio-utility-empty > .studio-icon { width: 32px; height: 32px; margin-bottom: 14px; }
.studio #studioDialog .studio-utility-empty h3 { font-size: 15px; color: var(--text); }
.studio #studioDialog[data-utility=help] #studioDialogBody { padding: 25px 28px; }
.studio-help-link { display: flex; align-items: center; gap: 13px; padding: 14px; margin: 0 0 28px; border: 1px solid var(--border); border-radius: 7px; color: var(--text); text-decoration: none; }
.studio-help-link:hover { background: var(--hover); }
.studio-help-link > span { flex: 1; display: grid; gap: 4px; }
.studio-help-link strong { font-size: 13px; font-weight: 500; }
.studio-help-link small { font-size: 11px; color: var(--muted); }
.studio-help-link > .studio-icon { width: 20px; height: 20px; color: var(--muted); }
.studio-help-guide > div { display: flex; align-items: flex-start; gap: 12px; margin-top: 18px; }
.studio-help-guide strong { font-size: 12px; font-weight: 500; }
.studio-help-step { display: grid; place-items: center; width: 22px; height: 22px; flex: none; border: 1px solid var(--border); border-radius: 50%; font-size: 11px; color: var(--muted); }
.studio-help-shortcut { display: flex; justify-content: space-between; padding-top: 20px; margin-top: 24px; border-top: 1px solid var(--border); font-size: 11px; color: var(--muted); }
@media (max-width: 600px) {
  .studio-utility-layout { grid-template-columns: 1fr; min-height: 0; }
  .studio-utility-navigation { display: flex; gap: 5px; padding: 10px 12px; border-right: 0; border-bottom: 1px solid var(--border); }
  .studio-utility-user, .studio-utility-navigation .studio-utility-nav-label { display: none; }
  .studio .studio-utility-nav-item { width: auto; font-size: 11px !important; }
  .studio-utility-content { padding: 22px 20px; }
  .studio-language-section { flex-wrap: wrap; gap: 10px; }
  .studio-theme-choice { max-width: calc(50% - 6px); }
  .studio #studioDialog[data-utility] { width: calc(100vw - 20px); max-height: calc(100dvh - 24px); }
  .studio #studioDialog[data-utility] #studioDialogBody { max-height: calc(100dvh - 78px); }
}