/* OneOneTyping v6 — friends, presence and game invites (assets/js/live.js).
 * Loaded on every page with live.js (ui.js loadLive), so the friends dock and
 * the invite cards look the same on pages without app.css (home, login). */
.lv-card { margin-top: 28px; border: 1px solid var(--line-soft); border-radius: 20px; background: var(--bg-elevated); overflow: hidden; }
.lv-card-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding: 20px 22px 12px; border-bottom: 1px solid var(--line-soft);
  background: radial-gradient(380px 160px at 0% 0%, rgba(120, 170, 255, 0.16), transparent 70%); }
.lv-card-head h2 { margin: 0; font-size: 19px; color: var(--text-strong); }
.lv-card-head p { margin: 4px 0 0; color: var(--text-muted); font-size: 13px; }
.lv-card-body { padding: 16px 22px 20px; max-width: 760px; }
.lv-code { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 13px; color: var(--text-muted); }
.lv-code b { padding: 3px 10px; border-radius: 8px; background: var(--bg-soft); color: var(--text-strong); font-family: var(--font-mono); font-size: 15px; letter-spacing: 0.08em; }
.lv-search { display: flex; gap: 8px; margin-bottom: 12px; }
.lv-search input { flex: 1; min-width: 0; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); font: inherit; font-size: 14px; }
.lv-h { margin: 16px 0 6px; font-size: 13px; color: var(--text-strong); }
.lv-h small { color: var(--text-dim); font-weight: var(--fw-medium); margin-left: 6px; }
.lv-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.lv-row { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 8px 8px 8px 6px; border-radius: 12px; }
.lv-row:hover { background: var(--bg-soft); }
.lv-av { position: relative; width: 36px; height: 36px; }
.lv-avatar { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent-tint); color: var(--accent-ink); font-weight: var(--fw-bold); object-fit: cover; }
.lv-dot { position: absolute; right: -1px; bottom: -1px; width: 11px; height: 11px; border-radius: 50%; background: #9aa3ad; box-shadow: 0 0 0 2px var(--bg-elevated); }
.lv-row.is-on .lv-dot, .lv-row.is-busy .lv-dot { background: #34c46a; }
.lv-row.is-game .lv-dot { background: #2f8be0; }
.lv-who { display: flex; flex-direction: column; min-width: 0; }
.lv-who b { display: flex; align-items: center; min-width: 0; color: var(--text-strong); font-size: 14.5px; line-height: 1.35; white-space: nowrap; }
.lv-who b .name-marks { flex: none; }
.lv-who small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lv-who small { color: var(--text-dim); font-size: 12px; }
.lv-row.is-on .lv-who small, .lv-row.is-busy .lv-who small { color: #27a35a; }
.lv-row.is-game .lv-who small { color: #1f76c4; font-weight: var(--fw-semibold); }
.lv-who .lv-name { overflow: hidden; text-overflow: ellipsis; }
.lv-x.is-sure { width: auto; padding: 0 8px; background: var(--red-soft); color: var(--red-ink); font-size: 12px; font-weight: var(--fw-bold); }
.lv-acts { display: flex; align-items: center; gap: 6px; }
.lv-x { width: 26px; height: 26px; border: 0; border-radius: 8px; background: transparent; color: var(--text-dim); font-size: 18px; cursor: pointer; }
.lv-x:hover { background: var(--bg-sunken); color: var(--text); }
.lv-empty, .lv-note { margin: 6px 0; color: var(--text-muted); font-size: 13px; }
.lv-invites { position: fixed; right: 16px; bottom: 16px; z-index: 900; display: grid; gap: 10px; width: min(340px, calc(100vw - 32px)); }
.lv-invite { position: relative; overflow: hidden; padding: 14px 16px 16px; border-radius: 16px; background: var(--bg-elevated); border: 1px solid var(--line-soft);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.45); animation: lv-in 0.35s cubic-bezier(0.34, 1.4, 0.64, 1) both; }
.lv-invite.is-out { animation: lv-out 0.25s ease both; }
@keyframes lv-in { from { transform: translateY(20px); opacity: 0; } }
@keyframes lv-out { to { transform: translateY(12px); opacity: 0; } }
.lv-invite-who { display: flex; align-items: center; gap: 10px; }
.lv-invite-who b { display: block; color: var(--text-strong); font-size: 15px; }
.lv-invite-who span { color: var(--text-muted); font-size: 13px; }
.lv-from-lobby { margin-left: 6px; padding: 1px 6px; border-radius: 6px; background: var(--accent-tint); color: var(--accent-ink); font-size: 11px; font-weight: 600; vertical-align: 2px; }
.lv-invite-who em { font-style: normal; color: var(--text-strong); font-weight: var(--fw-bold); margin-left: 3px; }
.lv-invite-acts { display: flex; gap: 8px; margin-top: 12px; }
.lv-invite-timer { position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: #f1b83a; transform-origin: left; animation: lv-timer 60s linear both; }
@keyframes lv-timer { to { transform: scaleX(0); } }
@media (prefers-reduced-motion: reduce) { .lv-invite, .lv-invite.is-out { animation: none; } }
.lv-dock { position: fixed; top: 0; right: 0; bottom: 0; z-index: 950; width: min(440px, 100vw); display: flex; flex-direction: column; background: var(--bg-elevated); border-left: 1px solid var(--line-soft);
  box-shadow: -24px 0 50px -30px rgba(0, 0, 0, 0.45); transform: translateX(105%); transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1); }
.lv-dock.is-open { transform: none; }
.lv-dock-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--line-soft); }
.lv-dock-head b { display: inline-flex; align-items: center; gap: 8px; color: var(--text-strong); font-size: 16px; }
.lv-dock-head svg { width: 18px; height: 18px; color: var(--accent); }
.lv-dock-body { flex: 1; overflow: auto; padding: 14px 16px 24px; }
.lv-lock { display: flex; gap: 12px; margin-top: 8px; padding: 14px; border-radius: 14px; background: linear-gradient(135deg, #fff7df, #ffefcf); color: #6b4a10; font-size: 13px; line-height: 1.6; }
.lv-lock svg { flex: none; width: 22px; height: 22px; color: #d49a18; }
.lv-lock b { color: #5a3d08; }
.lv-lock p { margin: 4px 0 8px; }
html[data-theme='dark'] .lv-lock { background: rgba(241, 184, 58, 0.12); color: #f1d9a2; }
html[data-theme='dark'] .lv-lock b { color: #ffe3a6; }
@media (prefers-reduced-motion: reduce) { .lv-dock { transition: none; } }
.lv-dock-tools { display: inline-flex; align-items: center; gap: 6px; }
.lv-dock-page { padding: 4px 10px; border-radius: 9999px; background: var(--bg-soft); color: var(--accent-ink); font-size: 12.5px; font-weight: var(--fw-bold); }
.lv-dock-page:hover { background: var(--blue-soft); }
.lv-pk { color: #4b33b0 !important; font-weight: 800; }
.lv-acts { gap: 6px; }
.lv-ico { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--bg-soft); color: var(--text-muted); transition: background 0.15s, color 0.15s, transform 0.15s; }
.lv-ico svg { width: 16px; height: 16px; }
.lv-ico:hover { transform: translateY(-1px); color: var(--accent-ink); background: var(--blue-soft); }
.lv-ico.is-pk { color: #5b3fc4; }
.lv-ico.is-pk:hover { background: #ece7ff; color: #4b33b0; }
.lv-ico.is-gold { background: linear-gradient(180deg, #ffe7a0, #f4c653); color: #6b4a10; box-shadow: inset 0 -2px 0 rgba(160, 110, 20, 0.35); }
.lv-ico.is-gold:hover { background: linear-gradient(180deg, #fff0bf, #f7cf65); color: #4a3208; }
.lv-ico:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.lv-row .lv-x { opacity: 0; transition: opacity 0.15s; }
.lv-row:hover .lv-x, .lv-row:focus-within .lv-x, .lv-x.is-sure { opacity: 1; }
@media (hover: none) { .lv-row .lv-x { opacity: 1; } }
.lv-add { display: flex; align-items: center; gap: 8px; width: 100%; margin: 0 0 8px; padding: 10px 12px; border: 1px dashed var(--line); border-radius: 12px; background: transparent; color: var(--accent-ink); font: inherit; font-size: 14px; font-weight: var(--fw-bold); cursor: pointer; }
.lv-add svg { width: 16px; height: 16px; }
.lv-add small { margin-left: auto; color: var(--text-dim); font-size: 12px; font-weight: var(--fw-medium); }
.lv-add:hover { border-color: var(--accent); background: var(--blue-soft); }
html[data-theme='dark'] .lv-ico.is-pk:hover { background: rgba(120, 95, 230, 0.2); }

/* a friend's card, inside the panel (live.js profile) */
.lv-row.is-link { cursor: pointer; }
.lv-row.is-link:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.lv-prof { display: flex; flex-direction: column; gap: 14px; }
.lv-back { align-self: flex-start; padding: 4px 10px 4px 6px; border: 0; border-radius: 9px; background: transparent; color: var(--accent-ink); font: inherit; font-size: 13.5px; font-weight: var(--fw-bold); cursor: pointer; }
.lv-back:hover { background: var(--blue-soft); }
.lv-prof-head { display: flex; gap: 14px; align-items: center; }
.lv-av.is-big { width: 64px; height: 64px; flex: none; }
.lv-av.is-big .lv-avatar { width: 64px; height: 64px; font-size: 24px; }
.lv-av.is-big .lv-dot { width: 14px; height: 14px; }
.lv-prof-head .lv-dot { background: #9aa3ad; }
.lv-prof-head.is-on .lv-dot, .lv-prof-head.is-busy .lv-dot { background: #34c46a; }
.lv-prof-head.is-game .lv-dot { background: #2f8be0; }
.lv-prof-who { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.lv-prof-who b { display: flex; align-items: center; font-size: 18px; color: var(--text-strong); white-space: nowrap; }
.lv-prof-who b .lv-name { overflow: hidden; text-overflow: ellipsis; }
.lv-prof-who small { color: var(--text-dim); font-size: 12.5px; }
.lv-prof-st.is-on, .lv-prof-st.is-busy { color: #27a35a !important; }
.lv-prof-st.is-game { color: #1f76c4 !important; font-weight: var(--fw-semibold); }
.lv-uid { align-self: flex-start; margin-top: 2px; padding: 2px 8px; border: 0; border-radius: 7px; background: var(--bg-soft); color: var(--text-muted); font-family: var(--font-mono); font-size: 12px; cursor: pointer; }
.lv-uid:hover { color: var(--accent-ink); }
.lv-prof-rank { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: linear-gradient(135deg, #243a6b, #3b2b6e); color: #fff; }
.lv-prof-rank b { display: block; font-size: 16px; }
.lv-prof-rank small { color: rgba(255, 255, 255, 0.75); font-size: 12.5px; }
.lv-prof-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.lv-prof-stats div { display: flex; flex-direction: column; gap: 2px; padding: 10px 10px; border-radius: 12px; background: var(--bg-soft); }
.lv-prof-stats b { font-size: 17px; color: var(--text-strong); font-variant-numeric: tabular-nums; white-space: nowrap; }
.lv-prof-stats small { color: var(--text-dim); font-size: 11.5px; line-height: 1.35; }
.lv-prof-acts { display: flex; flex-wrap: wrap; gap: 8px; }
.lv-prof-acts .btn svg { width: 15px; height: 15px; margin-right: 4px; vertical-align: -2px; }
.lv-prof-more { display: flex; gap: 16px; padding-top: 10px; border-top: 1px solid var(--line-soft); }
.lv-link { padding: 0; border: 0; background: none; color: var(--text-muted); font: inherit; font-size: 13px; cursor: pointer; }
.lv-link:hover { color: var(--accent-ink); }
.lv-link.is-bad:hover { color: var(--red-ink); }

/* 异步 PK: 「XX 超过了你」 */
.lv-invite.is-beaten { border-color: rgba(241, 184, 58, 0.55); }
.lv-beaten-ico { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 40px; border-radius: 12px; background: #fff3d1; color: #b9790a; }
.lv-beaten-ico svg { width: 20px; height: 20px; }
[data-theme="dark"] .lv-beaten-ico { background: rgba(241, 184, 58, 0.16); color: #f1b83a; }