/* ==========================================================================
 * love? ? ???? 2.0??????
 *   - ????????mist pink / dusty blue / warm gray?
 *   - ?????rgba(...,0.88) + backdrop-filter: blur(12px)
 *   - ???????????????
 *
 * ??????? lt- ????????????music.js / ??? / island????
 * ???#listen-together-overlay ? fixed ????? #app??????????????
 * ??????????????? / ??????????
 * ========================================================================== */

/* ---------- ???? ---------- */
.lt-overlay {
    --lt-pink: #d9c2c8;
    --lt-pink-deep: #b48a93;
    --lt-blue: #b9c6d5;
    --lt-blue-deep: #7d8fa6;
    --lt-gray: #c9c4c0;
    --lt-gray-deep: #6e6a66;
    --lt-cream: #f4eef0;
    --lt-ink: #2d2a2c;
    --lt-ink-soft: #5a575a;
    --lt-line: rgba(60, 56, 60, 0.08);
    --lt-glass-bg: rgba(255, 252, 253, 0.88);
    --lt-glass-bg-strong: rgba(255, 252, 253, 0.92);
    --lt-glass-blur: blur(12px);
    --lt-radius-lg: 28px;
    --lt-radius-md: 18px;
    --lt-radius-sm: 12px;
    --lt-shadow-card: 0 18px 48px -28px rgba(91, 76, 88, 0.45),
                      0 4px 14px -8px rgba(91, 76, 88, 0.18);
    --lt-shadow-soft: 0 6px 22px -14px rgba(91, 76, 88, 0.45);
    --lt-anim-out: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- ????? #app?love???????????? ---------- */
.lt-overlay {
    /* ???absolute + inset:0 ??????? #app?position:relative??????????
       ??? position:fixed ?? ??? overlay ???????????? */
    position: absolute;
    inset: 0;
    z-index: 100150; /* ?? sub-screen-game-hub(100140) ?? */
    display: flex;
    flex-direction: column;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    overflow: hidden; /* ? #app ????????????? */
    transition: opacity 220ms var(--lt-anim-out),
                visibility 0s linear 220ms;
    color: var(--lt-ink);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft Yahei",
        "Helvetica Neue", Arial, sans-serif;
    background:
        radial-gradient(120% 80% at 80% 0%, rgba(217, 194, 200, 0.55) 0%, rgba(217, 194, 200, 0) 60%),
        radial-gradient(110% 70% at 0% 100%, rgba(185, 198, 213, 0.50) 0%, rgba(185, 198, 213, 0) 55%),
        linear-gradient(180deg, #f6f0f1 0%, #ecedf1 100%);
    border-radius: inherit; /* ?? #app ?? */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.lt-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 220ms var(--lt-anim-out), visibility 0s;
}

.lt-overlay * {
    box-sizing: border-box;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.lt-overlay::-webkit-scrollbar,
.lt-overlay *::-webkit-scrollbar {
    width: 0 !important;
    height: 0 !important;
    display: none;
}

.lt-overlay button {
    font-family: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.lt-overlay input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    width: 100%;
    margin: 0;
}

.lt-overlay .lt-view {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.lt-overlay .lt-view[hidden] {
    display: none;
}

/* ---------- ?????/??/??/+? ---------- */
.lt-topbar {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: 44px 1fr 44px;
    align-items: center;
    padding: 12px 14px 8px;
    gap: 8px;
}

.lt-topbar__title {
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.2px;
    color: var(--lt-ink);
}

.lt-icon-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--lt-ink);
    transition: transform 140ms var(--lt-anim-out),
                background 140ms var(--lt-anim-out);
    box-shadow: var(--lt-shadow-soft);
    user-select: none;
}

.lt-icon-btn:active {
    transform: scale(0.94);
    background: var(--lt-glass-bg-strong);
}

.lt-icon-btn--end {
    margin-left: auto;
}

.lt-icon-btn .lt-svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ---------- ??????? + ???? ---------- */
.lt-view--main {
    padding: 0;
}

.lt-player {
    flex: 0 0 auto;
    /* ?????? 58% ??????????????????
       ? #app ??? max-height ?????????????? % ??????? */
    height: 58%;
    min-height: 320px;
    max-height: 540px;
    padding: 6px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lt-player__card {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px 14px 16px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-card);
    min-height: 0;
}

/* ?? / LRC ?????????????????? */
.lt-cover {
    flex: 1 1 auto;
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    background:
        linear-gradient(150deg, #2a2528 0%, #1a1a1d 60%, #20232a 100%);
    color: rgba(244, 238, 240, 0.88);
    cursor: pointer;
    user-select: none;
    min-height: 130px;
}

.lt-cover__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lt-cover__img[hidden] {
    display: none;
}

.lt-cover__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.55) 100%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 200ms var(--lt-anim-out);
}

.lt-cover.has-img .lt-cover__overlay {
    opacity: 1;
}

.lt-cover__lrc {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    text-align: center;
    pointer-events: none;
    z-index: 2;
    text-shadow: 0 1px 2px rgba(0,0,0,0.45);
}

.lt-cover__lrc-line {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(244, 238, 240, 0.62);
    transition: color 220ms, transform 220ms;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lt-cover__lrc-line--current {
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.4px;
    transform: scale(1.02);
}

.lt-cover__hint {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    font-size: 11px;
    letter-spacing: 0.6px;
    color: rgba(244, 238, 240, 0.56);
    z-index: 3;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.28);
    padding: 4px 10px;
    border-radius: 999px;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.lt-cover.has-lrc .lt-cover__hint {
    opacity: 0;
}

.lt-cover__title-strip {
    position: absolute;
    top: 10px;
    left: 14px;
    right: 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 2;
    pointer-events: none;
}

.lt-cover__song-title {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lt-cover__song-artist {
    font-size: 11px;
    color: rgba(244, 238, 240, 0.74);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ???????/?????? */
.lt-waveform {
    flex: 0 0 auto;
    position: relative;
    height: 38px;
    display: flex;
    align-items: center;
    gap: 1.5px;
    padding: 0 6px;
    cursor: pointer;
    touch-action: none;
}

.lt-waveform__bar {
    flex: 1 1 auto;
    height: var(--bar, 30%);
    min-height: 3px;
    border-radius: 2px;
    background: var(--lt-gray-deep);
    opacity: 0.36;
    transition: opacity 120ms, background 120ms;
}

.lt-waveform__bar.is-on {
    opacity: 1;
    background: linear-gradient(180deg, var(--lt-pink-deep) 0%, var(--lt-blue-deep) 100%);
}

.lt-waveform__label {
    position: absolute;
    right: 4px;
    bottom: -2px;
    font-size: 10px;
    color: var(--lt-ink-soft);
    pointer-events: none;
    opacity: 0.6;
}

/* ???????????? */
.lt-progress {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 0 4px;
}

.lt-progress__time {
    font-size: 11px;
    color: var(--lt-ink-soft);
    font-variant-numeric: tabular-nums;
}

.lt-progress__slider {
    height: 18px;
    cursor: pointer;
}

.lt-progress__slider::-webkit-slider-runnable-track {
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(
        90deg,
        var(--lt-ink) 0%,
        var(--lt-ink) var(--lt-fill, 0%),
        rgba(45, 42, 44, 0.18) var(--lt-fill, 0%),
        rgba(45, 42, 44, 0.18) 100%
    );
}

.lt-progress__slider::-moz-range-track {
    height: 4px;
    border-radius: 999px;
    background: rgba(45, 42, 44, 0.18);
}

.lt-progress__slider::-moz-range-progress {
    height: 4px;
    border-radius: 999px;
    background: var(--lt-ink);
}

.lt-progress__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--lt-ink);
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.18);
    margin-top: -5px;
    cursor: grab;
}

.lt-progress__slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--lt-ink);
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.18);
    cursor: grab;
}

.lt-progress__slider:active::-webkit-slider-thumb { cursor: grabbing; }
.lt-progress__slider:active::-moz-range-thumb { cursor: grabbing; }

/* ????? */
.lt-controls {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    align-items: center;
    justify-items: center;
    padding: 4px 4px 0;
    gap: 4px;
}

.lt-ctrl {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 252, 253, 0.62);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid rgba(60, 56, 60, 0.06);
    color: var(--lt-ink);
    transition: transform 140ms var(--lt-anim-out),
                background 140ms var(--lt-anim-out);
}

.lt-ctrl:active {
    transform: scale(0.92);
    background: rgba(255, 252, 253, 0.92);
}

.lt-ctrl .lt-svg { width: 18px; height: 18px; stroke-width: 2; }

.lt-ctrl--fav .lt-svg {
    stroke: none;
    fill: currentColor;
}

/* ????????? + ???????????????????? */
.lt-ctrl--more {
    width: 42px;
    height: 42px;
    background: rgba(91, 76, 88, 0.11);
    border: 1px solid rgba(45, 42, 44, 0.16);
    color: #2d2a2c;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55) inset;
}

.lt-ctrl--more:active {
    background: rgba(91, 76, 88, 0.18);
}

.lt-ctrl .lt-svg.lt-svg--menu {
    width: 20px;
    height: 20px;
    stroke: none;
    fill: currentColor;
}

.lt-ctrl--main {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--lt-ink);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 10px 20px -8px rgba(45, 42, 44, 0.5);
}

.lt-ctrl--main:active {
    background: #1c1a1c;
}

.lt-ctrl--main .lt-svg { width: 22px; height: 22px; stroke-width: 2.2; }

.lt-ctrl--fav.is-on {
    color: #e53935;
}

.lt-ctrl--fav.is-on .lt-svg {
    fill: #e53935;
}

/* ???? - ????? */
.lt-chat-zone {
    flex: 1 1 auto;
    margin: 4px 16px 18px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px dashed rgba(60, 56, 60, 0.10);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--lt-ink-soft);
    font-size: 12px;
    letter-spacing: 0.6px;
    text-align: center;
    padding: 14px;
    min-height: 0;
}

.lt-chat-zone__hint {
    opacity: 0.62;
    line-height: 1.7;
}

/* ---------- ???? ---------- */
.lt-view--settings {
    padding-bottom: 18px;
    overflow: hidden;
}

.lt-profile {
    flex: 0 0 auto;
    margin: 6px 16px 12px;
    padding: 22px 16px 18px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.lt-profile__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    background-size: cover;
    background-position: center;
    border: 2px solid #ffffff;
    box-shadow: var(--lt-shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    font-weight: 600;
    overflow: hidden;
}

.lt-profile__name {
    font-size: 16px;
    font-weight: 600;
    color: var(--lt-ink);
    margin-top: 4px;
}

.lt-profile__stats {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 2px;
}

.lt-profile__stat {
    font-size: 12px;
    color: var(--lt-ink-soft);
}

.lt-profile__stat b {
    font-weight: 600;
    color: var(--lt-ink);
    margin-right: 4px;
}

.lt-tabs {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    margin: 0 16px 10px;
    padding: 4px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: 999px;
    box-shadow: var(--lt-shadow-soft);
}

.lt-tab {
    flex: 1 1 0;
    height: 32px;
    border-radius: 999px;
    font-size: 12.5px;
    color: var(--lt-ink-soft);
    transition: background 160ms, color 160ms;
}

.lt-tab.is-active {
    background: var(--lt-ink);
    color: #fff;
}

.lt-tab-panels {
    flex: 1 1 auto;
    overflow: hidden;
    margin: 0 16px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-card);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.lt-list {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 8px 6px 12px;
}

.lt-list[hidden] { display: none; }

.lt-list__empty {
    text-align: center;
    color: var(--lt-ink-soft);
    font-size: 12.5px;
    padding: 28px 18px;
    opacity: 0.74;
    line-height: 1.7;
}

.lt-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--lt-radius-md);
    cursor: pointer;
    transition: background 140ms;
}

.lt-row:active {
    background: rgba(60, 56, 60, 0.06);
}

.lt-row__cover {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background:
        linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
}

/* ??????? <img>????? data URL ?? style ???? */
.lt-row__cover--thumb {
    display: block;
    padding: 0;
    overflow: hidden;
}

.lt-overlay .lt-row__cover-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}

.lt-row__meta {
    flex: 1 1 auto;
    min-width: 0;
}

.lt-row__title {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--lt-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.lt-row__sub {
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 2px;
}

.lt-row__action {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: var(--lt-ink-soft);
}

.lt-row__action.is-on { color: #c75571; }
.lt-row__action.is-on .lt-svg { fill: currentColor; }

/* ---------- ?? Char ?? ---------- */
.lt-view--invite {
    overflow: hidden;
}

.lt-invite-list {
    flex: 1 1 auto;
    overflow-y: auto;
    margin: 0 16px 18px;
    padding: 8px 6px 12px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-card);
}

.lt-invite-empty {
    text-align: center;
    padding: 28px 18px;
    color: var(--lt-ink-soft);
    font-size: 12.5px;
    line-height: 1.7;
}

/* ??????? */
.lt-invite-strip {
    flex: 0 0 auto;
    margin: 0 16px 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    box-shadow: var(--lt-shadow-soft);
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    display: flex;
    align-items: center;
    gap: 8px;
}

.lt-invite-strip[hidden] { display: none; }

.lt-invite-strip__avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    background-size: cover;
    background-position: center;
}

.lt-invite-strip__name { color: var(--lt-ink); font-weight: 600; }

.lt-invite-strip__close {
    margin-left: auto;
    font-size: 12px;
    color: var(--lt-ink-soft);
}

/* ---------- ???? / ???? ---------- */
.lt-sheet-mask {
    position: absolute;
    inset: 0;
    background: rgba(20, 18, 22, 0.32);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms;
    z-index: 4;
}

.lt-sheet-mask.is-open {
    opacity: 1;
    pointer-events: auto;
}

.lt-sheet {
    position: absolute;
    z-index: 5;
    background: var(--lt-glass-bg-strong);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-card);
    padding: 8px 8px 10px;
    display: flex;
    flex-direction: column;
    opacity: 1;
    pointer-events: auto;
    /* ????? .lt-sheet--bottom / .lt-sheet--center ?? */
    transition: transform 260ms var(--lt-anim-out),
                opacity 220ms var(--lt-anim-out);
}

/* ???????????? */
.lt-sheet.lt-sheet--bottom {
    left: 12px;
    right: 12px;
    bottom: 12px;
    top: auto;
    width: auto;
    max-height: min(72%, 520px);
    transform: translateY(120%);
}

.lt-sheet.lt-sheet--bottom.is-open {
    transform: translateY(0);
}

/* ?????????????????????? */
.lt-sheet.lt-sheet--center {
    left: 50%;
    top: 50%;
    right: auto;
    bottom: auto;
    width: min(calc(100% - 24px), 400px);
    max-height: min(85%, 580px);
    transform: translate(-50%, -46%) scale(0.94);
    opacity: 0;
    pointer-events: none;
    padding: 10px 10px 12px;
}

.lt-sheet.lt-sheet--center.is-open {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    pointer-events: auto;
}

.lt-sheet__header {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px 4px;
    font-size: 13px;
    font-weight: 600;
    color: var(--lt-ink);
}

.lt-sheet__close {
    margin-left: auto;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    color: var(--lt-ink-soft);
}

.lt-sheet__body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 6px 8px 12px;
}

/* Sheet ????????????????????? */
.lt-sheet.lt-sheet--hide-scrollbar .lt-sheet__body {
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.lt-sheet.lt-sheet--hide-scrollbar .lt-sheet__body::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

/* ????????????????????????? */
.lt-menu-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 4px 2px 2px;
}

.lt-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 50px;
    padding: 12px 14px;
    margin: 0;
    border-radius: var(--lt-radius-md);
    color: var(--lt-ink);
    font-size: 14px;
    width: 100%;
    text-align: left;
    flex-shrink: 0;
    border: 1px solid rgba(60, 56, 60, 0.08);
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 0 rgba(255, 252, 253, 0.75) inset;
}

.lt-menu-item:active {
    background: rgba(60, 56, 60, 0.06);
}

.lt-menu-item .lt-menu-item__icon {
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(185, 198, 213, 0.28);
    border: 1px solid rgba(60, 56, 60, 0.06);
}

.lt-menu-item .lt-svg { width: 16px; height: 16px; }

.lt-menu-item__label {
    flex: 1 1 auto;
    min-width: 0;
    line-height: 1.35;
}

.lt-menu-item__hint {
    flex: 0 0 auto;
    margin-left: 8px;
    font-size: 12px;
    color: var(--lt-ink-soft);
}

/* ??? */
.lt-search {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px 8px;
}

.lt-search__input {
    flex: 1 1 auto;
    height: 34px;
    border-radius: 999px;
    background: rgba(60, 56, 60, 0.06);
    border: 1px solid var(--lt-line);
    padding: 0 14px;
    font-size: 13px;
    color: var(--lt-ink);
    outline: none;
    font-family: inherit;
}

.lt-search__input:focus {
    background: #fff;
    border-color: var(--lt-blue-deep);
}

.lt-search__btn {
    flex: 0 0 auto;
    height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: var(--lt-ink);
    color: #fff;
    font-size: 12.5px;
    font-weight: 600;
}

.lt-search__btn:active { background: #1c1a1c; }

.lt-search__btn[disabled] {
    opacity: 0.5;
    pointer-events: none;
}

.lt-search__status {
    padding: 4px 10px 4px;
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    min-height: 16px;
}

/* ??????/?????????? */
.lt-pill {
    height: 26px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(60, 56, 60, 0.06);
    color: var(--lt-ink);
    font-size: 11.5px;
    font-weight: 500;
}

.lt-pill + .lt-pill { margin-left: 6px; }

.lt-pill--primary {
    background: var(--lt-ink);
    color: #fff;
}

.lt-pill--danger {
    background: rgba(199, 85, 113, 0.14);
    color: #a04558;
    border: 1px solid rgba(199, 85, 113, 0.28);
}

/* 当前播放列表：已有歌词时的「歌词」按钮（深粉灰，与同模块强调色同源、略 muted） */
.lt-pill--lyrics-present {
    color: #7d636e;
    background: rgba(125, 99, 110, 0.12);
    box-shadow: inset 0 0 0 1px rgba(125, 99, 110, 0.28);
    font-weight: 600;
}

.lt-pill--compact {
    height: 24px;
    padding: 0 10px;
    font-size: 11px;
}

.lt-pill:active { transform: scale(0.96); }

.lt-row__actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.lt-row__actions--playlist {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
    max-width: 108px;
}

/* ---------- ??????? sheet ?? ---------- */
.lt-lrc-editor {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lt-lrc-editor__hint {
    margin: 0;
    font-size: 11.5px;
    line-height: 1.55;
    color: var(--lt-ink-soft);
    opacity: 0.88;
}

.lt-lrc-editor__textarea {
    width: 100%;
    min-height: 160px;
    max-height: 240px;
    resize: vertical;
    border-radius: var(--lt-radius-sm);
    border: 1px solid var(--lt-line);
    padding: 10px 12px;
    font-size: 12px;
    line-height: 1.45;
    font-family: ui-monospace, "Cascadia Code", "Courier New", monospace;
    color: var(--lt-ink);
    background: rgba(255, 255, 255, 0.72);
    box-sizing: border-box;
}

.lt-lrc-editor__textarea:focus {
    outline: none;
    border-color: var(--lt-blue-deep);
    background: #fff;
}

.lt-lrc-editor__row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.lt-lrc-editor__url {
    flex: 1 1 auto;
    min-width: 0;
    height: 34px;
    border-radius: 999px;
    border: 1px solid var(--lt-line);
    padding: 0 12px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.72);
}

.lt-lrc-editor__url:focus {
    outline: none;
    border-color: var(--lt-blue-deep);
    background: #fff;
}

.lt-lrc-editor__file-wrap {
    cursor: pointer;
}

.lt-lrc-editor__actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding-top: 4px;
}

.lt-row.is-playing .lt-row__title { color: var(--lt-pink-deep); }
.lt-row.is-playing .lt-row__cover {
    box-shadow: 0 0 0 2px rgba(180, 138, 147, 0.55);
}

/* ???????? toast? */
.lt-toast {
    position: absolute;
    left: 50%;
    top: 60px;
    transform: translate(-50%, -8px);
    background: rgba(20, 18, 22, 0.86);
    color: #fff;
    font-size: 12px;
    padding: 8px 14px;
    border-radius: 999px;
    opacity: 0;
    pointer-events: none;
    z-index: 9;
    transition: opacity 180ms, transform 180ms;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    max-width: 80%;
    text-align: center;
}

.lt-toast.is-show {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* ???????????<560 ??????????? */
@media (max-height: 700px) {
    .lt-player { min-height: 280px; padding: 4px 12px 10px; }
    .lt-cover { min-height: 100px; }
    .lt-ctrl--main { width: 50px; height: 50px; }
    .lt-chat-zone { margin: 4px 12px 12px; }
}

/* ???????? #app ????<420cqw???????? */
@container love-phone (max-width: 420px) {
    .lt-player { padding: 4px 12px 10px; min-height: 300px; }
    .lt-player__card { padding: 12px 12px 14px; gap: 10px; }
    .lt-controls { gap: 2px; padding-top: 2px; }
    .lt-ctrl { width: 38px; height: 38px; border-radius: 12px; }
    .lt-ctrl--main { width: 52px; height: 52px; }
    .lt-icon-btn { width: 34px; height: 34px; }
    .lt-icon-btn .lt-svg { width: 16px; height: 16px; }
    .lt-topbar { padding: 10px 12px 6px; }
    .lt-topbar__title { font-size: 14px; }
    .lt-cover__lrc-line--current { font-size: 14px; }
    .lt-progress { gap: 8px; padding: 0 2px; }
    .lt-progress__time { font-size: 10.5px; }
    .lt-chat-zone { margin: 4px 12px 12px; font-size: 11.5px; }
    .lt-profile { margin: 4px 12px 10px; padding: 18px 14px 14px; }
    .lt-profile__avatar { width: 64px; height: 64px; font-size: 20px; }
    .lt-profile__name { font-size: 15px; }
    .lt-profile__stats { gap: 14px; }
    .lt-profile__stat { font-size: 11.5px; }
    .lt-tabs { margin: 0 12px 8px; }
    .lt-tab-panels { margin: 0 12px; }
    .lt-tab { font-size: 12px; height: 30px; }
    .lt-invite-list { margin: 0 12px 12px; }
    .lt-invite-strip { margin: 0 12px 6px; padding: 7px 10px; font-size: 11px; }
    .lt-sheet.lt-sheet--bottom { left: 8px; right: 8px; bottom: 8px; padding: 6px 6px 8px; }
    .lt-sheet.lt-sheet--center { width: min(calc(100% - 16px), 380px); }
}

/* ---------- ????????? / ?????? / ????? ---------- */
.lt-view--playlist-detail {
    overflow: hidden;
}

.lt-pl-detail-scroll {
    flex: 1 1 auto;
    overflow-y: auto;
    min-height: 0;
    padding: 0 16px 20px;
}

.lt-pl-detail-head {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 12px 0 16px;
}

.lt-pl-detail-cover {
    flex: 0 0 auto;
    width: 118px;
    height: 118px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    position: relative;
    overflow: hidden;
    box-shadow: var(--lt-shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 36px;
    font-weight: 600;
}

.lt-pl-detail-cover__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lt-pl-detail-meta {
    flex: 1 1 auto;
    min-width: 0;
    padding-top: 4px;
}

.lt-pl-detail-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--lt-ink);
    line-height: 1.3;
}

.lt-pl-detail-creator,
.lt-pl-detail-date {
    margin-top: 6px;
    font-size: 12px;
    color: var(--lt-ink-soft);
}

.lt-pl-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.lt-pl-detail-actions .lt-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.lt-pl-detail-actions .lt-svg {
    width: 12px;
    height: 12px;
    fill: currentColor;
    stroke: none;
}

.lt-pl-detail-tracks {
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border-radius: var(--lt-radius-lg);
    border: 1px solid var(--lt-line);
    padding: 8px 6px 12px;
    box-shadow: var(--lt-shadow-soft);
}

.lt-sheet-hint {
    font-size: 12px;
    color: var(--lt-ink-soft);
    margin: 4px 6px 10px;
    line-height: 1.55;
}

.lt-dialog-copy__lead {
    margin: 0 0 10px;
    font-size: 13px;
    line-height: 1.55;
    color: var(--lt-ink);
}

.lt-dialog-copy__sub {
    margin: 0 0 4px;
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    line-height: 1.5;
}

.lt-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 12px;
}

.lt-dialog-actions--stack {
    flex-direction: column;
    align-items: stretch;
}

.lt-dialog-actions.lt-dialog-actions--stack .lt-pill {
    justify-content: center;
    width: 100%;
}

.lt-pl-editor-cover {
    width: 100%;
    max-width: 200px;
    aspect-ratio: 1;
    margin: 0 auto 14px;
    border-radius: 16px;
    background: rgba(60, 56, 60, 0.08);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--lt-line);
}

.lt-pl-editor-cover__ph {
    font-size: 12px;
    color: var(--lt-ink-soft);
    padding: 12px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.lt-pl-editor-cover__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lt-pl-editor-label {
    display: block;
    font-size: 12px;
    color: var(--lt-ink-soft);
    margin-bottom: 6px;
}

.lt-pl-editor-input {
    width: 100%;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--lt-line);
    padding: 0 12px;
    font-size: 14px;
    margin-bottom: 12px;
    font-family: inherit;
    color: var(--lt-ink);
    background: rgba(255, 255, 255, 0.78);
}

.lt-my-pl-head {
    padding: 4px 8px 10px;
    display: flex;
    justify-content: flex-end;
}

.lt-row--user-pl .lt-row__meta {
    cursor: pointer;
}

.lt-row__actions--user-pl {
    flex-wrap: nowrap;
    gap: 6px;
}

.lt-row--pick-pl,
.lt-row--share-fr {
    width: 100%;
    text-align: left;
    cursor: pointer;
    border-radius: var(--lt-radius-md);
    border: 1px solid transparent;
    background: transparent;
    padding: 8px 10px;
    margin: 0;
}

.lt-row--share-fr.is-selected {
    background: rgba(180, 138, 147, 0.12);
    border-color: rgba(180, 138, 147, 0.35);
}

.lt-pick-pl-list,
.lt-share-fr-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ===== ?????????? + ????? + ?????? ===== */
.lt-sheet.lt-sheet--share-wechat .lt-sheet__body {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    padding: 8px 12px 12px;
}

.lt-share-pl-shell {
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1 1 auto;
    max-height: min(400px, 60vh);
}

.lt-share-pl-shell > .lt-sheet-hint {
    flex: 0 0 auto;
    margin: 0 0 10px;
}

.lt-share-fr-scroll {
    flex: 1 1 auto;
    min-height: 110px;
    max-height: min(300px, 48vh);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.lt-share-fr-scroll::-webkit-scrollbar {
    width: 0 !important;
    height: 0 !important;
    display: none !important;
}

.lt-row.lt-row--share-fr {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.lt-share-fr__ava {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 11px;
}

.lt-share-fr__ava--ph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
}

.lt-share-fr__ava--wrap {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 40%);
}

.lt-overlay .lt-share-fr__ava-img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 11px;
}

.lt-share-fr__ava-fallback {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 0;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
}

.lt-share-fr__ava--wrap.is-broken .lt-share-fr__ava-fallback {
    display: inline-flex;
    z-index: 2;
}

.lt-row__meta.lt-row__meta--share-fr {
    flex: 1 1 auto;
    min-width: 0;
    text-align: left;
}

.lt-share-footer {
    flex: 0 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: stretch;
    gap: 12px;
    width: 100%;
    padding-top: 16px;
}

.lt-overlay .lt-share-btn {
    flex: 1 1 0;
    min-width: 0;
    min-height: 50px;
    padding: 0 12px;
    border-radius: 18px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.2px;
    color: var(--lt-ink);
    border: 1px solid rgba(60, 56, 60, 0.1);
    box-shadow: 0 4px 14px -10px rgba(91, 76, 88, 0.45);
}

.lt-overlay .lt-share-btn--ghost {
    background: rgba(255, 252, 253, 0.88);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.lt-overlay .lt-share-btn--send {
    background: rgba(55, 52, 54, 0.88);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    color: rgba(255, 252, 253, 0.98);
    border-color: rgba(40, 38, 42, 0.2);
}

.lt-overlay .lt-share-btn:active {
    transform: scale(0.98);
}

@container love-phone (max-width: 420px) {
    .lt-share-footer {
        gap: 10px;
        padding-top: 12px;
    }
    .lt-overlay .lt-share-btn {
        min-height: 48px;
        font-size: 14.5px;
    }
}

/* ===== ?????? sheet??? / ??? / ??? ===== */
.lt-sheet.lt-sheet--share-targets .lt-sheet__body {
    padding: 8px 12px 12px;
}

.lt-share-targets {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.lt-share-targets > .lt-sheet-hint {
    margin: 0 0 10px;
}

.lt-share-targets__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lt-overlay .lt-share-target {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    text-align: left;
    cursor: pointer;
    padding: 12px 14px;
    border-radius: var(--lt-radius-md);
    border: 1px solid rgba(60, 56, 60, 0.08);
    background: rgba(255, 252, 253, 0.78);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    color: var(--lt-ink);
    box-shadow: 0 4px 14px -12px rgba(91, 76, 88, 0.4);
}

.lt-overlay .lt-share-target:active {
    transform: scale(0.985);
    background: rgba(217, 194, 200, 0.18);
}

.lt-share-target__icon {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.lt-share-target__icon .lt-svg {
    width: 22px;
    height: 22px;
}

.lt-share-target__icon--friends {
    background: linear-gradient(135deg, #4cb572 0%, #2f9d57 100%);
}

.lt-share-target__icon--moments {
    background: linear-gradient(135deg, #69b6d6 0%, #3a85aa 100%);
}

.lt-share-target__icon--twitter {
    background: linear-gradient(135deg, #1d9bf0 0%, #0a7bc6 100%);
}

.lt-share-target__meta {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lt-share-target__label {
    font-size: 15px;
    font-weight: 600;
    color: var(--lt-ink);
}

.lt-share-target__sub {
    font-size: 12px;
    color: var(--lt-ink-soft);
}

.lt-share-target__chev {
    flex: 0 0 auto;
    color: var(--lt-ink-soft);
    font-size: 22px;
    line-height: 1;
    padding-right: 2px;
    opacity: 0.6;
}

/* ===== ????????? / ?? ?? ===== */
.lt-sheet.lt-sheet--share-compose .lt-sheet__body {
    padding: 8px 12px 12px;
}

.lt-share-compose {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.lt-share-compose > .lt-sheet-hint {
    margin: 0 0 8px;
}

.lt-overlay .lt-share-compose__text {
    width: 100%;
    min-height: 96px;
    max-height: 180px;
    padding: 12px;
    border-radius: var(--lt-radius-md);
    border: 1px solid var(--lt-line);
    background: rgba(255, 255, 255, 0.78);
    color: var(--lt-ink);
    font-size: 14.5px;
    line-height: 1.5;
    font-family: inherit;
    resize: vertical;
    box-sizing: border-box;
}

.lt-overlay .lt-share-compose__text:focus {
    outline: none;
    border-color: rgba(180, 138, 147, 0.45);
    box-shadow: 0 0 0 3px rgba(180, 138, 147, 0.15);
}

.lt-share-compose__attach {
    margin-top: 10px;
}

.lt-share-attach {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border-radius: var(--lt-radius-md);
    background: rgba(60, 56, 60, 0.05);
    border: 1px solid var(--lt-line);
}

.lt-share-attach__cover {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background-color: rgba(60, 56, 60, 0.1);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: inline-block;
}

.lt-share-attach__cover--ph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--lt-ink-soft);
    font-size: 20px;
    background: linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    color: #fff;
}

.lt-share-attach__meta {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lt-share-attach__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--lt-ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lt-share-attach__sub {
    font-size: 12px;
    color: var(--lt-ink-soft);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lt-share-attach__tag {
    font-size: 11px;
    color: var(--lt-pink-deep);
    margin-top: 2px;
}

/* ??????? .lt-share-footer ????????????? sheet ?? */
.lt-sheet.lt-sheet--share-compose .lt-share-footer {
    padding-top: 14px;
}

/* ---------- ???? ? ?? / ?? / ???? ---------- */
.lt-profile__stat--btn {
    background: transparent;
    border: 0;
    color: inherit;
    cursor: pointer;
    padding: 0;
    font: inherit;
    text-align: inherit;
}
.lt-profile__stat--btn:hover b { color: var(--lt-pink-deep); }

.lt-invite-tip {
    margin: 4px 16px 8px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid var(--lt-line);
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    line-height: 1.6;
}

.lt-invite-bar {
    flex: 0 0 auto;
    margin: 8px 16px 14px;
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    box-shadow: var(--lt-shadow-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.lt-invite-bar__count {
    font-size: 12px;
    color: var(--lt-ink-soft);
}

.lt-row--invite { gap: 10px; }

.lt-invite-check {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    accent-color: var(--lt-pink-deep, #d34d77);
    cursor: pointer;
}

.lt-invite-check:disabled { opacity: .42; cursor: not-allowed; }

.lt-invite-chip {
    display: inline-flex;
    align-items: center;
    height: 22px;
    padding: 0 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    white-space: nowrap;
}
.lt-invite-chip--idle    { background: rgba(0,0,0,0.06);   color: #6c6671; }
.lt-invite-chip--pending { background: rgba(255,170,80,0.18); color: #b16d18; }
.lt-invite-chip--accept  { background: rgba(78,168,122,0.18); color: #2f7c54; }
.lt-invite-chip--reject  { background: rgba(155,116,130,0.16); color: #7a5564; }

/* ?????? */
.lt-view--following { overflow: hidden; }
.lt-following-tabs {
    flex: 0 0 auto;
    display: flex;
    gap: 8px;
    margin: 0 16px 8px;
}
.lt-following-tab {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--lt-line);
    background: rgba(255,255,255,0.5);
    font-size: 12px;
    color: var(--lt-ink-soft);
    cursor: pointer;
}
.lt-following-tab.is-active {
    background: var(--lt-pink-deep, #d34d77);
    border-color: transparent;
    color: #fff;
}
.lt-following-list {
    flex: 1 1 auto;
    overflow-y: auto;
    margin: 0 16px 18px;
    padding: 8px 6px 12px;
    background: var(--lt-glass-bg);
    -webkit-backdrop-filter: var(--lt-glass-blur);
    backdrop-filter: var(--lt-glass-blur);
    border: 1px solid var(--lt-line);
    border-radius: var(--lt-radius-lg);
    box-shadow: var(--lt-shadow-card);
}
.lt-row--follow .lt-row__actions { gap: 6px; flex-wrap: wrap; }

/* ???? sheet */
.lt-fs { padding: 4px 4px 6px; display: flex; flex-direction: column; gap: 10px; }
.lt-fs-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 4px 2px 8px;
    border-bottom: 1px solid var(--lt-line);
}
.lt-fs-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    background-size: cover;
    background-position: center;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex: 0 0 auto;
}
.lt-fs-head__meta { min-width: 0; }
.lt-fs-head__name { font-weight: 700; color: var(--lt-ink); font-size: 14px; }
.lt-fs-head__sub { font-size: 11.5px; color: var(--lt-ink-soft); margin-top: 2px; }
.lt-fs-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.45);
    border: 1px solid var(--lt-line);
    font-size: 13px;
    color: var(--lt-ink);
}
.lt-fs-row--double { flex-wrap: wrap; gap: 8px; }
.lt-fs-row input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--lt-pink-deep, #d34d77); cursor: pointer; }
.lt-fs-time { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--lt-ink-soft); }
.lt-fs-time__input {
    border: 1px solid var(--lt-line);
    border-radius: 8px;
    padding: 4px 8px;
    background: rgba(255,255,255,0.7);
    font-size: 12px;
    color: var(--lt-ink);
}
.lt-fs-num {
    width: 64px;
    border: 1px solid var(--lt-line);
    border-radius: 8px;
    padding: 4px 8px;
    background: rgba(255,255,255,0.7);
    font-size: 12px;
    color: var(--lt-ink);
    text-align: center;
}
.lt-fs-tip {
    font-size: 11px;
    color: var(--lt-ink-soft);
    line-height: 1.6;
    padding: 4px 6px;
}

/* ??????????? */
.lt-comment-zone {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    text-align: left;
    padding: 12px 14px;
    overflow: hidden;
}
.lt-comment-zone__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}
.lt-comment-zone__title { font-size: 12px; font-weight: 700; color: var(--lt-ink); letter-spacing: 0.04em; }
.lt-comment-zone__sub { font-size: 11px; color: var(--lt-ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60%; }
.lt-comment-zone__list {
    flex: 1 1 auto;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.lt-comment-zone__empty {
    text-align: center;
    color: var(--lt-ink-soft);
    font-size: 12px;
    padding: 12px;
    opacity: 0.7;
}
.lt-comment-item {
    display: flex;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.55);
    border: 1px solid var(--lt-line);
}
.lt-comment-item__avatar {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background:
        linear-gradient(135deg, var(--lt-pink) 0%, var(--lt-blue) 100%);
    background-size: cover;
    background-position: center;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}
.lt-comment-item__body { min-width: 0; flex: 1 1 auto; }
.lt-comment-item__head {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 2px;
}
.lt-comment-item__name { font-size: 12px; font-weight: 700; color: var(--lt-ink); }
.lt-comment-item__time { font-size: 11px; color: var(--lt-ink-soft); }
.lt-comment-item__text { font-size: 12.5px; line-height: 1.55; color: var(--lt-ink); word-break: break-word; }

/* 评论：User 自己 / Char 回复 区分 */
.lt-comment-item--from-user {
    background: linear-gradient(135deg, rgba(255, 224, 234, 0.7), rgba(255, 240, 245, 0.7));
    border-color: rgba(255, 153, 188, 0.45);
}
.lt-comment-item--from-user .lt-comment-item__avatar {
    background:
        linear-gradient(135deg, #ff7aa6 0%, #b78fff 100%);
    background-size: cover;
    background-position: center;
}
.lt-comment-item--from-char .lt-comment-item__avatar { cursor: pointer; }
.lt-comment-item--from-char .lt-comment-item__name { cursor: pointer; }
.lt-comment-item--reply {
    margin-left: 32px;
    background: rgba(248, 245, 255, 0.6);
    border-style: dashed;
}
.lt-comment-item__badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 10px;
    line-height: 1.4;
    color: #fff;
    background: var(--lt-blue, #6c8cff);
    margin-left: 4px;
    flex-shrink: 0;
}
.lt-comment-item__badge--user {
    background: linear-gradient(135deg, #ff6f9c, #b78fff);
}
.lt-comment-item__badge--reply {
    background: rgba(120, 130, 160, 0.8);
}

/* 评论输入框 */
.lt-comment-zone__input {
    display: flex;
    align-items: stretch;
    gap: 8px;
    padding: 6px 0 0 0;
    margin-top: 6px;
    border-top: 1px dashed var(--lt-line);
}
.lt-comment-zone__textarea {
    flex: 1 1 auto;
    min-height: 36px;
    max-height: 120px;
    resize: vertical;
    padding: 8px 10px;
    border-radius: 10px;
    border: 1px solid var(--lt-line);
    background: rgba(255,255,255,0.7);
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--lt-ink);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
}
.lt-comment-zone__textarea:focus {
    border-color: var(--lt-pink-deep, #ff7aa6);
    box-shadow: 0 0 0 2px rgba(255, 122, 166, 0.15);
}
.lt-comment-zone__input .lt-pill { align-self: flex-end; }

/* Char 个人主页（与 settings 视图共享样式骨架） */
.lt-view--char-profile { display: flex; flex-direction: column; }
.lt-view--char-profile .lt-profile {
    /* 与 User 个人主页保持一致的卡片风 */
}
.lt-char-profile-panels { flex: 1 1 auto; overflow-y: auto; }
.lt-char-profile-list { padding: 8px 12px 18px; }
.lt-char-profile-actions {
    display: flex;
    gap: 8px;
    padding: 4px 2px 8px;
    border-bottom: 1px dashed var(--lt-line);
    margin-bottom: 8px;
}

/* Char 主页曲目行：mood 折叠摘要 */
.lt-row--char-track {
    align-items: flex-start;
}
.lt-row--char-track .lt-row__meta { padding-right: 6px; }
.lt-char-mood {
    margin-top: 4px;
    border-radius: 8px;
    background: rgba(255,255,255,0.5);
    border: 1px solid var(--lt-line);
    overflow: hidden;
}
.lt-char-mood__sum {
    cursor: pointer;
    user-select: none;
    padding: 4px 8px;
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    list-style: none;
}
.lt-char-mood__sum::-webkit-details-marker { display: none; }
.lt-char-mood__sum::before {
    content: '▶';
    display: inline-block;
    margin-right: 6px;
    font-size: 9px;
    transform: translateY(-1px);
    transition: transform 0.2s ease;
}
.lt-char-mood[open] .lt-char-mood__sum::before { transform: rotate(90deg) translateX(-1px); }
.lt-char-mood__body {
    padding: 4px 10px 8px;
    font-size: 12px;
    line-height: 1.6;
    color: var(--lt-ink);
    white-space: pre-wrap;
    word-break: break-word;
    border-top: 1px dashed var(--lt-line);
}

/* Char 主页「我的歌单」tab：专辑卡（参考网易云歌单格式） */
.lt-char-profile-list--playlists { padding: 8px 12px 18px; }
.lt-char-pl-card {
    display: flex;
    gap: 12px;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.65);
    border: 1px solid var(--lt-line);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.lt-char-pl-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(120, 100, 160, 0.10);
}
.lt-char-pl-card__cover {
    flex: 0 0 84px;
    width: 84px;
    height: 84px;
    border-radius: 10px;
    overflow: hidden;
    background: linear-gradient(135deg, #d6c5ff 0%, #ffd6e6 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lt-char-pl-card__cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    inset: 0;
}
.lt-char-pl-card__cover-ph {
    position: relative;
    color: rgba(255,255,255,0.8);
    font-size: 28px;
    z-index: 0;
}
.lt-char-pl-card__cover-img + .lt-char-pl-card__cover-ph { display: none; }
.lt-char-pl-card__meta {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.lt-char-pl-card__name {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--lt-ink);
    margin-bottom: 2px;
    word-break: break-word;
}
.lt-char-pl-card__creator {
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    margin-bottom: 2px;
}
.lt-char-pl-card__date {
    font-size: 11.5px;
    color: var(--lt-ink-soft);
    margin-bottom: 4px;
}
.lt-char-pl-card__desc {
    font-size: 12px;
    line-height: 1.5;
    color: var(--lt-ink);
    opacity: 0.78;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Char 歌单详情视图（点开专辑后看到的页面） */
.lt-view--char-playlist-detail {
    display: flex;
    flex-direction: column;
}
.lt-char-pl-hero {
    display: flex;
    gap: 14px;
    padding: 14px 14px 16px;
    background: linear-gradient(135deg, rgba(214, 197, 255, 0.45), rgba(255, 214, 230, 0.45));
    border-bottom: 1px solid var(--lt-line);
}
.lt-char-pl-hero__cover {
    flex: 0 0 120px;
    width: 120px;
    height: 120px;
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(135deg, #d6c5ff 0%, #ffd6e6 100%);
    position: relative;
    box-shadow: 0 6px 18px rgba(120, 100, 160, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
}
.lt-char-pl-hero__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: absolute;
    inset: 0;
}
.lt-char-pl-hero__cover-ph {
    position: relative;
    color: rgba(255,255,255,0.85);
    font-size: 40px;
}
.lt-char-pl-hero__meta {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.lt-char-pl-hero__name {
    font-size: 17px;
    font-weight: 800;
    color: var(--lt-ink);
    line-height: 1.3;
    word-break: break-word;
}
.lt-char-pl-hero__creator-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--lt-ink);
    margin-top: 2px;
}
.lt-char-pl-hero__creator-avatar {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-color: var(--lt-pink, #ffd6e0);
    color: #fff;
    font-size: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}
.lt-char-pl-hero__creator { color: var(--lt-ink); font-weight: 600; }
.lt-char-pl-hero__date { font-size: 11.5px; color: var(--lt-ink-soft); }
.lt-char-pl-hero__desc {
    font-size: 12px;
    line-height: 1.5;
    color: var(--lt-ink);
    opacity: 0.85;
    margin-top: 4px;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.lt-char-pl-hero__actions {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}
.lt-char-pl-detail__tracks {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 10px 12px 18px;
}
.lt-icon-btn--ghost { visibility: hidden; }

/* "自 User 歌单" 标签 */
.lt-char-source-tag {
    display: inline-block;
    margin-left: 6px;
    padding: 0 6px;
    border-radius: 999px;
    font-size: 10px;
    line-height: 1.6;
    color: var(--lt-pink-deep, #ff5e8a);
    background: rgba(255, 222, 232, 0.7);
    border: 1px solid rgba(255, 153, 188, 0.4);
    vertical-align: middle;
}
.lt-char-source-tag--from-user {
    color: #5e7bff;
    background: rgba(220, 230, 255, 0.7);
    border-color: rgba(120, 150, 255, 0.4);
}