/* 案头 — settings page (web/js/desk.js). Only under html[data-desk="on"]; off restores 偏好. */
html:not([data-desk="on"]) .desk,
html:not([data-desk="on"]) .desk-switch,
html:not([data-desk="on"]) .desk-link { display: none !important; }
html[data-desk="on"] [data-view=prefs] > :not(.desk),
html[data-desk="on"] .top-prefs,
html[data-desk="on"] .desk-back,
html[data-desk="on"] .sidebar nav a[data-page="connections"],
html[data-desk="on"] #mobile-more a[data-page="connections"],
html[data-desk="on"] .tm-sheet-nav a[href="#/connections"] { display: none !important; }

/* ---------- sidebar: 案头 after 夜程, inside 工作室 ---------- */
:root[data-desk="on"] .sidebar nav a.desk-link { order: 6; }
html:not([data-lamp="on"]) .desk-link .lamp-nm small { display: none; }

/* ---------- top bar: 月夜 / 樱语 at a touch ---------- */
.desk-switch { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid var(--yx-rule-strong); border-radius: 999px; background: color-mix(in srgb, var(--yx-sheet-solid, #19223d) 60%, transparent); }
.desk-switch button { display: inline-flex !important; align-items: center; gap: 6px; padding: 5px 13px !important; min-height: 0 !important; border: 0 !important; border-radius: 999px !important; background: none !important; box-shadow: none !important; font-size: 12px !important; letter-spacing: .16em !important; color: var(--yx-ink-faint) !important; transition: color .4s ease, background .4s ease; }
.desk-switch button i { font-style: normal; font-size: 12px; }
.desk-switch button[aria-pressed="true"] { color: var(--yx-ink) !important; background: var(--yx-sheet-hover, rgba(255,255,255,.1)) !important; box-shadow: inset 0 0 0 1px var(--yx-accent) !important; }
.desk-switch button[aria-pressed="true"] i { color: var(--yx-accent); text-shadow: 0 0 10px var(--yx-accent); }

/* ---------- layout ---------- */
.desk { max-width: 1120px; }
.desk-grid { display: grid; grid-template-columns: 188px minmax(0, 1fr); gap: 34px; }
.desk-index { position: sticky; top: 8px; align-self: start; display: grid; gap: 2px; padding: 6px 0; }
.desk-index button { position: relative; display: flex !important; align-items: baseline; justify-content: flex-start !important; gap: 12px; width: 100%; padding: 13px 16px 13px 20px !important; min-height: 0 !important; border: 0 !important; border-radius: 8px !important; background: none !important; box-shadow: none !important; color: var(--yx-ink-soft) !important; text-align: left; }
.desk-index button b { font-family: var(--yx-display, serif); font-weight: 600; font-size: 16px; letter-spacing: .3em; }
.desk-index button small { font-family: var(--yx-kana, serif); font-size: 10.5px; letter-spacing: .32em; color: var(--yx-ink-faint); }
.desk-index button:hover { color: var(--yx-ink) !important; }
.desk-index button.on { color: var(--yx-ink) !important; background: color-mix(in srgb, var(--yx-sheet-solid, #19223d) 55%, transparent) !important; }
.desk-index button.on::before { content: ''; position: absolute; left: 0; top: 12px; bottom: 12px; width: 2px; border-radius: 2px; background: var(--yx-accent); box-shadow: 0 0 10px var(--yx-accent); }
.desk-index button.on small { color: var(--yx-accent); }
.desk-body { min-width: 0; }
.desk-pane { display: grid; gap: 20px; align-content: start; }
.desk-pane[hidden] { display: none; }
.desk-title { display: flex; align-items: baseline; gap: 14px; margin: 2px 0 -4px; }
.desk-title h2 { margin: 0; font-family: var(--yx-display, serif); font-weight: 600; font-size: 22px; letter-spacing: .32em; color: var(--yx-ink); }
.desk-title span { font-family: var(--yx-kana, serif); font-size: 11px; letter-spacing: .42em; color: var(--yx-accent); }
.desk-title p { margin: 0 0 0 auto; font-size: 12px; color: var(--yx-ink-faint); letter-spacing: .08em; }
.desk-card { margin: 0 !important; padding: 6px 26px !important; }
.desk-card > h3 { margin: 18px 0 6px; font-family: var(--yx-display, serif); font-weight: 600; font-size: 13px; letter-spacing: .3em; color: var(--yx-ink-soft); }
.desk-me { display: grid; gap: 20px; }

/* ---------- rows ---------- */
.desk-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 320px); align-items: center; gap: 24px; padding: 17px 0; }
.desk-row + .desk-row { border-top: 1px solid var(--yx-rule); }
.desk-row > div:first-child b { display: block; font-weight: 500; font-size: 14px; letter-spacing: .1em; color: var(--yx-ink); }
.desk-row > div:first-child small { display: block; margin-top: 4px; font-size: 12px; line-height: 1.7; color: var(--yx-ink-faint); letter-spacing: .04em; }
.desk-ctl { display: flex; align-items: center; justify-content: flex-end; gap: 10px; font-size: 12.5px; color: var(--yx-ink-soft); min-width: 0; }
.desk-ctl input[type=range] { flex: 1; margin: 0; min-width: 0; }
.desk-ctl output { min-width: 2.8em; text-align: right; font-variant-numeric: tabular-nums; color: var(--yx-ink-faint); }
.desk-value { color: var(--yx-ink-soft); letter-spacing: .04em; overflow: hidden; text-overflow: ellipsis; }
.desk-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 3px; border: 1px solid var(--yx-rule-strong); border-radius: 999px; }
.desk-seg button { padding: 5px 14px !important; min-height: 0 !important; border: 0 !important; border-radius: 999px !important; background: none !important; box-shadow: none !important; font-size: 12px !important; letter-spacing: .08em !important; color: var(--yx-ink-soft) !important; }
.desk-seg button[aria-checked="true"] { background: var(--yx-sheet-hover, rgba(255,255,255,.1)) !important; color: var(--yx-ink) !important; box-shadow: inset 0 0 0 1px var(--yx-accent) !important; }
.desk-seg button:disabled { opacity: .5; }
.desk-sw { position: relative; display: inline-block; cursor: pointer; margin: 0; }
.desk-sw input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.desk-sw i { display: block; width: 42px; height: 23px; border-radius: 999px; border: 1px solid var(--yx-rule-strong); background: color-mix(in srgb, var(--yx-sheet-solid, #19223d) 70%, transparent); position: relative; transition: background .35s ease, border-color .35s ease; }
.desk-sw i::after { content: ''; position: absolute; top: 3px; left: 3px; width: 15px; height: 15px; border-radius: 50%; background: var(--yx-ink-faint); transition: left .35s cubic-bezier(.16,1,.3,1), background .35s ease, box-shadow .35s ease; }
.desk-sw input:checked + i { border-color: var(--yx-accent); background: color-mix(in srgb, var(--yx-accent) 22%, transparent); }
.desk-sw input:checked + i::after { left: 22px; background: var(--yx-accent); box-shadow: 0 0 8px var(--yx-accent); }
.desk-sw input:focus-visible + i { outline: 2px solid var(--yx-accent); outline-offset: 2px; }
.desk-sw input:disabled + i { opacity: .45; }
.desk-open { display: inline-flex !important; align-items: center; padding: 7px 16px !important; min-height: 0 !important; border: 1px solid var(--yx-rule-strong) !important; border-radius: 999px !important; background: none !important; box-shadow: none !important; font-size: 12px !important; letter-spacing: .18em !important; color: var(--yx-accent) !important; text-decoration: none; white-space: nowrap; }
.desk-aside { margin: 0; font-size: 12px; color: var(--yx-ink-faint); letter-spacing: .06em; }

/* ---------- themes ---------- */
.desk-themes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 4px 0 18px; }
.desk-theme { display: block !important; padding: 0 !important; min-height: 0 !important; overflow: hidden; text-align: left; border: 1px solid var(--yx-rule-strong) !important; border-radius: 10px !important; background: none !important; box-shadow: none !important; transition: box-shadow .4s ease, border-color .4s ease; }
.desk-theme i { display: block; height: 86px; background-size: cover; background-position: center 30%; transition: transform 1.2s cubic-bezier(.16,1,.3,1); }
.desk-theme:hover i { transform: scale(1.04); }
.desk-theme span { display: block; padding: 10px 14px 12px; }
.desk-theme b { font-family: var(--yx-display, serif); font-weight: 600; letter-spacing: .24em; font-size: 14px; color: var(--yx-ink); }
.desk-theme small { display: block; margin-top: 3px; font-size: 11.5px; color: var(--yx-ink-faint); }
.desk-theme[aria-checked="true"] { border-color: var(--yx-accent) !important; box-shadow: 0 0 0 1px var(--yx-accent), 0 0 24px color-mix(in srgb, var(--yx-accent) 25%, transparent) !important; }

/* ---------- account forms ---------- */
.desk-inline { display: flex; gap: 8px; width: 100%; margin: 0; }
.desk-inline input { flex: 1; min-width: 0; margin: 0; }
.desk-inline button, .desk-actions button { min-height: 0 !important; padding: 8px 18px !important; border-radius: 999px !important; font-size: 12.5px !important; letter-spacing: .16em !important; white-space: nowrap; }
.desk-form { display: grid; gap: 14px; padding: 6px 0 20px; max-width: 460px; margin: 0; }
.desk-form label { display: grid; gap: 6px; font-size: 12.5px; color: var(--yx-ink-soft); letter-spacing: .08em; margin: 0; }
.desk-form input { margin: 0; }
.desk-form small { font-size: 11.5px; color: var(--yx-ink-faint); letter-spacing: .04em; }
.desk-actions { display: flex; gap: 10px; }
.desk-danger p { margin: 0 0 12px; font-size: 12.5px; line-height: 1.8; color: var(--yx-ink-soft); }
.desk-danger details { padding-bottom: 18px; }
.desk-danger summary { cursor: pointer; width: max-content; font-size: 12.5px; letter-spacing: .14em; color: var(--yx-ink-faint); }
.desk-danger summary:hover { color: var(--yx-ink); }
.desk-danger details[open] summary { margin-bottom: 12px; }
.desk-delete { border-color: #c96a6a !important; color: #e39a9a !important; background: none !important; }
:root[data-theme="soft-anime"] .desk-delete { color: #b44b5e !important; border-color: #d98a98 !important; }

/* ---------- 侧帘 ---------- */
.desk-curtain { position: fixed; inset: 0; z-index: 90; }
.desk-scrim { position: absolute; inset: 0; background: rgba(3,5,14,.55); backdrop-filter: blur(3px); opacity: 0; transition: opacity .42s ease; }
:root[data-theme="soft-anime"] .desk-scrim { background: rgba(120,70,90,.18); }
.desk-drawer { position: absolute; top: 14px; right: 14px; bottom: 14px; width: min(720px, calc(100vw - 28px)); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(22,30,58,.97), rgba(12,17,38,.985)); border: 1px solid var(--yx-rule-strong); box-shadow: -30px 0 80px rgba(0,0,0,.5);
  transform: translateX(calc(100% + 30px)); transition: transform .5s cubic-bezier(.16,1,.3,1); }
:root[data-theme="soft-anime"] .desk-drawer { background: linear-gradient(180deg, rgba(255,250,251,.98), rgba(253,240,244,.98)); box-shadow: -30px 0 80px rgba(120,60,80,.14); }
.desk-drawer::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: linear-gradient(180deg, transparent, var(--yx-accent), transparent); opacity: .7; }
.desk-curtain.open .desk-scrim { opacity: 1; }
.desk-curtain.open .desk-drawer { transform: none; }
.desk-dh { position: relative; padding: 26px 30px 18px; border-bottom: 1px solid var(--yx-rule); }
.desk-dh span { font-family: var(--yx-kana, serif); font-size: 11px; letter-spacing: .42em; color: var(--yx-accent); }
.desk-dh h2 { margin: 6px 0 4px; font-family: var(--yx-display, serif); font-weight: 600; font-size: 22px; letter-spacing: .3em; color: var(--yx-ink); }
.desk-dh p { margin: 0; font-size: 12.5px; color: var(--yx-ink-soft); letter-spacing: .06em; }
.desk-x { position: absolute; right: 22px; top: 22px; width: 34px; height: 34px; border-radius: 50% !important; padding: 0 !important; min-height: 0 !important; font-size: 18px !important; line-height: 1; }
.desk-db { flex: 1; overflow: auto; padding: 18px 26px 26px; }
.desk-db .connections-layout { display: grid !important; grid-template-columns: minmax(0, 1fr) !important; gap: 18px !important; margin: 0 !important; }
.desk-db .connections-layout > * { margin: 0 !important; }
@media (prefers-reduced-motion: reduce) { .desk-drawer, .desk-scrim { transition: none; } }

/* ---------- narrow ---------- */
@media (max-width: 850px) {
  .desk-switch button { padding: 5px 10px !important; letter-spacing: .08em !important; }
  .desk-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .desk-index { position: static; display: flex !important; flex-direction: row !important; overflow-x: auto; gap: 4px; padding: 0 0 4px; }
  .desk-index button { flex: 1 0 auto; width: auto !important; max-width: none !important; flex-direction: column; align-items: center; justify-content: center !important; gap: 2px; padding: 9px 12px !important; }
  .desk-index button.on::before { left: 14px; right: 14px; top: auto; bottom: 0; width: auto; height: 2px; }
  .desk-row { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .desk-ctl { justify-content: flex-start; }
  .desk-card { padding: 4px 18px !important; }
  .desk-title p { display: none; }
  .desk-drawer { top: auto; left: 0; right: 0; bottom: 0; width: auto; height: 90vh; border-radius: 18px 18px 0 0; transform: translateY(100%); }
  .desk-drawer::before { left: 50%; top: 8px; bottom: auto; width: 40px; height: 4px; border-radius: 4px; transform: translateX(-50%); background: var(--yx-rule-strong); opacity: 1; }
  .desk-dh { padding: 26px 22px 16px; } .desk-db { padding: 16px 16px 22px; }
}
@media (max-width: 420px) { .desk-switch button { font-size: 0 !important; gap: 0; padding: 5px 9px !important; } .desk-switch button i { font-size: 13px; } }