/* ═══ Музыка (/music) ══════════════════════════════════════════════════
   Слева панель студии, справа история треков большими карточками с
   обложкой. Обложки — приглушённые градиенты из описания (содержимое, не
   акцент); переливающаяся заливка — только у главной кнопки.
   ═══════════════════════════════════════════════════════════════════════ */

body[data-page="music"] { --a1: #938ac0; --a2: #b391a6; --a3: #6fa3a8; --a4: #b89e84; }

/* ── Панель ────────────────────────────────────────────────────────────── */
.mu-head { display: flex; align-items: center; gap: 12px; padding: 18px 20px 14px; border-bottom: 1px solid var(--line); }
.mu-head-ic {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    border-radius: 12px;
    background: linear-gradient(180deg, #2a2a36, #14141b);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 8px 20px -8px rgba(0, 0, 0, 0.8);
}
.mu-head-ic svg { width: 19px; height: 19px; }
.mu-head-txt { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.mu-head-txt b { font-size: var(--fs-lg); font-weight: var(--fw-semibold); letter-spacing: -0.01em; }
.mu-head-txt span { font-size: var(--fs-sm); color: var(--text-3); }

.mu-prompt .textarea { min-height: 112px; max-height: 36dvh; overflow: auto; }
.mu-prompt .field-head { cursor: text; }
/* Своего предела у сайта нет: подсказка — только когда текст длиннее потолка модели. */
.mu-limit { display: flex; align-items: flex-start; gap: 7px; margin: 0; font-size: var(--fs-xs); color: var(--danger); line-height: 1.4; }
.mu-limit[hidden] { display: none; }
.mu-limit svg { width: 14px; height: 14px; flex: 0 0 auto; margin-top: 1px; }
.mu-tags { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 4px; }
.mu-tag {
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 12px;
    border: 0;
    border-radius: var(--r-pill);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    color: var(--text-2);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    transition: background var(--dur-2) ease, color var(--dur-2) ease, box-shadow var(--dur-2) ease, transform var(--dur-1) var(--ease-out);
}
.mu-tag:hover { background: rgba(255, 255, 255, 0.09); color: var(--text); }
.mu-tag:active { transform: scale(0.96); }
.mu-tag[aria-pressed="true"] {
    color: var(--text);
    background: linear-gradient(100deg, rgba(167, 159, 208, 0.2), rgba(203, 165, 184, 0.09));
    box-shadow: inset 0 0 0 1px rgba(201, 193, 230, 0.38);
}

.mu-lyrics-label { display: inline-flex; align-items: center; gap: 8px; }
.mu-inst { display: inline-flex; align-items: center; gap: 10px; color: var(--text-2); font-size: var(--fs-sm); }
.mu-inst .switch { width: 42px; height: 26px; }
.mu-inst .switch::after { width: 20px; height: 20px; }
.mu-inst .switch[aria-checked="true"]::after { transform: translateX(16px); }
.mu-lyrics-body { position: relative; }
.mu-lyrics .textarea { min-height: 104px; }
.mu-inst-note {
    display: none;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    color: var(--text-3);
    font-size: var(--fs-sm);
}
.mu-inst-note svg { width: 16px; height: 16px; }
.mu-lyrics.is-inst .textarea { display: none; }
.mu-lyrics.is-inst .mu-inst-note { display: flex; animation: mu-fade 260ms var(--ease-out); }
.mu-lyrics.is-inst .mu-limit { display: none; }
@keyframes mu-fade { from { opacity: 0; transform: translateY(4px); } }

.mu-cover .dropzone { min-height: 120px; }
.mu-model-chips { margin-top: -4px; padding: 0 4px; }
.mu-model-chips:empty { display: none; }
.mu-row-skel { display: block; width: 100%; height: 38px; border-radius: 12px; }

.mu-nudge { animation: mu-nudge 460ms var(--ease-out); }
@keyframes mu-nudge {
    20% { transform: translateX(-5px); }
    45% { transform: translateX(4px); }
    70% { transform: translateX(-2px); }
}

/* ── Правая часть ──────────────────────────────────────────────────────── */
.mu-main { position: relative; overflow: hidden; }
.mu-main::after {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 340px;
    z-index: -1;
    background: radial-gradient(55% 100% at 75% 0%, rgba(203, 165, 184, 0.07), transparent 70%),
        radial-gradient(50% 90% at 20% 0%, rgba(157, 149, 204, 0.08), transparent 70%);
    pointer-events: none;
}
.mu-toolbar { min-height: 40px; }
.mu-toolbar .segmented { flex: 0 0 auto; }
.mu-toolbar .segmented > button { padding: 0 14px; }
.mu-count { font-size: var(--fs-sm); padding-right: 6px; font-variant-numeric: tabular-nums; }
.mu-hist { flex: 1 1 auto; display: flex; flex-direction: column; }
.mu-hist .hist-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 640px), 1fr)); gap: 12px; }
.mu-hist .hist-empty { flex: 1 1 auto; display: flex; }
/* История не загрузилась — сообщение и «Повторить» по центру панели. */
.mu-hist .hist-empty.is-error { align-items: center; justify-content: center; }
.mu-hist .hist-skel { aspect-ratio: auto; height: 168px; border-radius: var(--r-xl); }
.mu-how { flex: 1 1 auto; display: flex; }

/* Трек пишется: строка-ожидание в стиле карточки — слева крутится пластинка,
   по волне пробегает сияние. Разметку рисует studio-kit (layout 'row'). */
.mu-hist .hist-tile.is-pending {
    min-height: 124px;
    border-radius: var(--r-xl);
    place-items: stretch;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)), rgba(10, 10, 14, 0.55);
    box-shadow: var(--sh-1), 0 18px 60px -40px rgba(226, 222, 242, 0.113);
}
.mu-hist .hist-tile.is-pending:hover { transform: none; }
.mu-hist .hist-tile.is-pending > .skeleton { background: transparent; }
.mu-hist .hist-tile.is-pending > .skeleton::after {
    background: linear-gradient(100deg, transparent 25%, rgba(157, 149, 204, 0.1) 45%, rgba(203, 165, 184, 0.09) 55%, transparent 75%);
    animation-duration: 2.4s;
}
.mu-hist .hist-tile.is-pending:not(.is-failed) .pend {
    width: 100%;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: 'spin text bar' 'spin prompt bar' 'wave wave wave';
    align-items: center;
    gap: 3px 14px;
    padding: 16px 18px 14px;
    text-align: left;
}
/* Вместо обычного кольца загрузки — маленькая пластинка. */
.mu-hist .hist-tile.is-pending .spinner {
    grid-area: spin;
    width: 42px;
    height: 42px;
    border: 0;
    /* Сверху вниз: дырка, бороздки, тёмный винил вокруг этикетки, цветная этикетка. */
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.85) 0 7%, transparent 8%),
        repeating-radial-gradient(circle, rgba(255, 255, 255, 0.07) 0 1px, transparent 1px 3px),
        radial-gradient(circle, transparent 0 17%, #14141c 18%, #07070b 100%),
        conic-gradient(from 0deg, hsl(262 35% 58%), hsl(320 34% 50%), hsl(190 32% 45%), hsl(262 35% 58%));
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 8px 20px -8px rgba(0, 0, 0, 0.9);
    animation: spin 2.4s linear infinite;
}
.mu-hist .hist-tile.is-pending .pend-text { grid-area: text; color: var(--text); font-weight: var(--fw-semibold); }
.mu-hist .hist-tile.is-pending .pend-prompt { grid-area: prompt; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mu-hist .hist-tile.is-pending .progress { grid-area: bar; }
.mu-hist .hist-tile.is-pending:not(.is-failed) .pend::after {
    content: '';
    grid-area: wave;
    height: 28px;
    margin-top: 10px;
    background:
        linear-gradient(90deg, transparent, rgba(220, 192, 207, 0.95), rgba(204, 197, 231, 0.95), transparent) -40% 0 / 36% 100% no-repeat,
        rgba(255, 255, 255, 0.14);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='28'%3E%3Cpath d='M0 7.5h3v13h-3zM6 7h3v14h-3zM12 5.5h3v17h-3zM18 8.5h3v11h-3zM24 6h3v16h-3zM30 5h3v18h-3zM36 6.5h3v15h-3zM42 5h3v18h-3zM48 9.5h3v9h-3zM54 10h3v8h-3zM60 11h3v6h-3zM66 10.5h3v7h-3zM72 9.5h3v9h-3zM78 10h3v8h-3zM84 12h3v4h-3zM90 12h3v4h-3zM96 10h3v8h-3zM102 6.5h3v15h-3zM108 6h3v16h-3zM114 7h3v14h-3zM120 5.5h3v17h-3zM126 8.5h3v11h-3zM132 3h3v22h-3zM138 4.5h3v19h-3zM144 6h3v16h-3zM150 8h3v12h-3zM156 9h3v10h-3zM162 8.5h3v11h-3zM168 9.5h3v9h-3zM174 8.5h3v11h-3zM180 9.5h3v9h-3zM186 12h3v4h-3zM192 12h3v4h-3zM198 12h3v4h-3zM204 10.5h3v7h-3zM210 8.5h3v11h-3zM216 7h3v14h-3zM222 8.5h3v11h-3zM228 8h3v12h-3zM234 5h3v18h-3z'/%3E%3C/svg%3E") 0 50% / 240px 28px repeat-x;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='28'%3E%3Cpath d='M0 7.5h3v13h-3zM6 7h3v14h-3zM12 5.5h3v17h-3zM18 8.5h3v11h-3zM24 6h3v16h-3zM30 5h3v18h-3zM36 6.5h3v15h-3zM42 5h3v18h-3zM48 9.5h3v9h-3zM54 10h3v8h-3zM60 11h3v6h-3zM66 10.5h3v7h-3zM72 9.5h3v9h-3zM78 10h3v8h-3zM84 12h3v4h-3zM90 12h3v4h-3zM96 10h3v8h-3zM102 6.5h3v15h-3zM108 6h3v16h-3zM114 7h3v14h-3zM120 5.5h3v17h-3zM126 8.5h3v11h-3zM132 3h3v22h-3zM138 4.5h3v19h-3zM144 6h3v16h-3zM150 8h3v12h-3zM156 9h3v10h-3zM162 8.5h3v11h-3zM168 9.5h3v9h-3zM174 8.5h3v11h-3zM180 9.5h3v9h-3zM186 12h3v4h-3zM192 12h3v4h-3zM198 12h3v4h-3zM204 10.5h3v7h-3zM210 8.5h3v11h-3zM216 7h3v14h-3zM222 8.5h3v11h-3zM228 8h3v12h-3zM234 5h3v18h-3z'/%3E%3C/svg%3E") 0 50% / 240px 28px repeat-x;
    animation: mu-scan 2.2s var(--ease-in-out) infinite;
}
@keyframes mu-scan { to { background-position: 140% 0, 0 0; } }
.mu-hist .hist-tile.is-pending.is-failed .pend { flex-direction: row; justify-content: center; gap: 10px; }

/* ── Сцена генерации (components/gen-stage.js) ─────────────────────────── */
/* Класс вида (.is-kind-music) и спрятанное ядро (.is-audio) ставит общая сцена.
   Волна расходится от пластинки в обе стороны. */
.mu .gen-stage.is-kind-music .gs-wave {
    -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 34%, transparent 41%, transparent 59%, #000 66%, #000 90%, transparent);
    mask: linear-gradient(90deg, transparent, #000 10%, #000 34%, transparent 41%, transparent 59%, #000 66%, #000 90%, transparent);
}
.mus-disc {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    width: 132px;
    height: 132px;
    margin: -66px 0 0 -66px;
    border-radius: 50%;
}
.mus-disc-vinyl {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background:
        repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 4px),
        radial-gradient(circle, #1b1b24 0 33%, #09090e 34%, #13131a 72%, #050507 100%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 24px 60px -14px rgba(0, 0, 0, 0.95), 0 0 80px -12px rgba(226, 222, 242, 0.113);
}
/* Блик на пластинке стоит на месте, крутится только этикетка — так видно вращение. */
.mus-disc::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    border-radius: 50%;
    background: conic-gradient(from 25deg, transparent 0 8%, rgba(255, 255, 255, 0.13) 13%, transparent 19% 56%, rgba(255, 255, 255, 0.09) 62%, transparent 68%);
    pointer-events: none;
}
.mus-disc::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 3;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    border-radius: 50%;
    background: #050507;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
}
.mu-art.mus-disc-label {
    position: absolute;
    /* Размер явно: align-self: start у .mu-art иначе сжимает абсолютный блок до нуля. */
    left: 32%;
    top: 32%;
    width: 36%;
    height: 36%;
    align-self: auto;
    aspect-ratio: auto;
    filter: saturate(1.25) brightness(1.2);
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.6);
    animation: mu-spin 2.6s linear infinite;
}

/* Готово: обложка, название, стили — и большой проигрыватель на всю ширину кадра. */
.mus-res {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: min(86%, 720px);
    animation: mus-in 700ms var(--ease-out) both;
}
.mus-res::before {
    content: '';
    position: absolute;
    left: -90px;
    top: -100px;
    z-index: -1;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(203, 165, 184, 0.18), rgba(157, 149, 204, 0.08) 60%, transparent);
    pointer-events: none;
}
.mus-res-head { display: flex; align-items: center; gap: 16px; min-width: 0; }
.mu-art.mus-res-art { width: 84px; flex: 0 0 auto; align-self: center; }
.gs-result.is-playing .mus-res-art .mu-art-grooves { animation: mu-spin 14s linear infinite; }
.mus-res-titles { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.mus-res-eyebrow { font-size: var(--fs-xs); font-weight: var(--fw-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.mus-res-title {
    font-size: clamp(16px, 1.5vw, 21px);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.01em;
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.mus-res-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.mus-res-tags .chip { height: 22px; }
.mus-res-player { min-width: 0; }
@keyframes mus-in { from { opacity: 0; transform: translateY(10px) scale(0.98); filter: blur(6px); } }

/* Карточка трека. */
.mu-item {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-columns: 144px minmax(0, 1fr);
    gap: 16px;
    padding: 12px 14px 12px 12px;
    border-radius: var(--r-xl);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.018)), rgba(10, 10, 14, 0.5);
    box-shadow: var(--sh-1);
    transition: background var(--dur-2) ease, box-shadow var(--dur-3) var(--ease-out), opacity var(--dur-3) ease, transform var(--dur-3) var(--ease-out);
}
.mu-item::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 3;
    padding: 1px;
    border-radius: inherit;
    background: var(--edge);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    transition: background var(--dur-2) ease;
}
.mu-item:hover { background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)), rgba(10, 10, 14, 0.5); }
.mu-item:hover::before { background: var(--edge-hover); }
.mu-item.is-playing { box-shadow: var(--sh-2), 0 26px 80px -40px rgba(226, 222, 242, 0.113); }
.mu-item.is-playing::before { background: linear-gradient(135deg, rgba(204, 197, 231, 0.55), rgba(220, 192, 207, 0.25) 45%, rgba(255, 255, 255, 0.08)); }
.mu-item.is-leaving { opacity: 0; transform: scale(0.98); }

/* Обложка: приглушённый градиент + бороздки пластинки + блик. */
.mu-art {
    --h1: 262; --h2: 320; --h3: 190; --x: 30%; --y: 30%;
    position: relative;
    align-self: start;
    aspect-ratio: 1 / 1;
    border-radius: var(--r-lg);
    overflow: hidden;
    background:
        radial-gradient(65% 65% at var(--x) var(--y), hsl(var(--h1) 36% 58% / 0.95), transparent 70%),
        radial-gradient(70% 70% at 88% 82%, hsl(var(--h2) 34% 46% / 0.9), transparent 72%),
        radial-gradient(90% 90% at 8% 100%, hsl(var(--h3) 32% 36% / 0.85), transparent 70%),
        #0b0b12;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), 0 14px 30px -14px rgba(0, 0, 0, 0.9);
}
.mu-art > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mu-art-grooves {
    position: absolute;
    inset: -20%;
    background:
        radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.5) 0 5%, rgba(255, 255, 255, 0.22) 5.5% 6.3%, transparent 6.8%),
        repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 5px);
    /* Обычное наложение, слабее, вместо overlay: крутящийся слой в режиме
       наложения пересчитывался каждый кадр. */
    transition: transform 1.2s var(--ease-out);
}
.mu-item.is-playing .mu-art-grooves { animation: mu-spin 14s linear infinite; }
@keyframes mu-spin { to { transform: rotate(360deg); } }
.mu-art-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 38%), linear-gradient(0deg, rgba(0, 0, 0, 0.35), transparent 45%);
    pointer-events: none;
}
.mu-art-play {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin: -27px 0 0 -27px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    color: #07070b;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: inset 0 1px 0 #fff, inset 0 -2px 0 rgba(0, 0, 0, 0.14), 0 10px 30px -8px rgba(0, 0, 0, 0.7);
    transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) ease, background var(--dur-2) ease;
}
.mu-art-play:hover { transform: scale(1.06); background: #fff; }
.mu-art-play:active { transform: scale(0.94); }
.mu-art-play svg { width: 22px; height: 22px; }
.mu-art-play .mu-i-play { margin-left: 3px; }
.mu-art-play .mu-i-pause, .mu-art-play[data-state="playing"] .mu-i-play, .mu-art-play[data-state="loading"] .mu-i-play { display: none; }
.mu-art-play[data-state="playing"] .mu-i-pause { display: block; }
.mu-art-play::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-right-color: transparent;
    border-bottom-color: transparent;
    opacity: 0;
}
.mu-art-play[data-state="loading"]::after { opacity: 1; animation: spin 0.8s linear infinite; }
/* Играет: кнопка уходит в угол, в центре — живой эквалайзер. */
.mu-art-eq {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 34px;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity var(--dur-3) ease;
}
.mu-art-eq i { width: 5px; height: 100%; border-radius: 3px; background: rgba(255, 255, 255, 0.92); transform-origin: bottom; animation: mu-eq 0.9s var(--ease-in-out) infinite alternate; box-shadow: 0 0 12px rgba(255, 255, 255, 0.35); }
.mu-art-eq i:nth-child(2) { animation-delay: -0.3s; animation-duration: 0.7s; }
.mu-art-eq i:nth-child(3) { animation-delay: -0.55s; animation-duration: 1.1s; }
.mu-art-eq i:nth-child(4) { animation-delay: -0.15s; animation-duration: 0.8s; }
@keyframes mu-eq { from { transform: scaleY(0.2); } to { transform: scaleY(1); } }
.mu-item.is-playing .mu-art-eq { opacity: 1; }
.mu-item.is-playing .mu-art-play { left: auto; top: auto; right: 8px; bottom: 8px; margin: 0; width: 38px; height: 38px; }
.mu-item.is-playing .mu-art-play svg { width: 16px; height: 16px; }

.mu-item-body { display: flex; flex-direction: column; gap: 8px; min-width: 0; padding-top: 4px; }
.mu-item-top { display: flex; align-items: flex-start; gap: 10px; }
.mu-item-title {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    line-height: 1.3;
    letter-spacing: -0.01em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    cursor: pointer;
    text-wrap: pretty;
}
.mu-item.is-open .mu-item-title { display: block; -webkit-line-clamp: unset; }
.mu-item-acts { display: flex; gap: 2px; margin: -6px -6px 0 0; flex: 0 0 auto; }
.mu-item-acts .btn { color: var(--text-3); }
.mu-item-acts .btn:hover { color: var(--text); }
.mu-item-acts .mu-del:hover { color: var(--danger); background: var(--danger-bg); }
@media (hover: hover) and (pointer: fine) {
    .mu-item-acts { opacity: 0; transform: translateX(4px); transition: opacity var(--dur-2) ease, transform var(--dur-2) var(--ease-out); }
    .mu-item:hover .mu-item-acts, .mu-item:focus-within .mu-item-acts { opacity: 1; transform: none; }
}
.mu-item-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; font-size: 12.5px; color: var(--text-2); }
.mu-meta-model { display: inline-flex; align-items: center; gap: 7px; font-weight: var(--fw-medium); }
.mu-meta-logo { width: 16px; height: 16px; border-radius: 5px; object-fit: cover; box-shadow: inset 0 0 0 1px var(--line-2); }
.mu-meta-dim { display: inline-flex; align-items: center; gap: 5px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.mu-meta-dim svg { width: 12px; height: 12px; }
.mu-item-tags .chip { height: 22px; }
.mu-item-player { margin-top: auto; padding-top: 2px; }

/* ── Пустая история: «Превратите идею в музыку» ────────────────────────── */
.mu-hero { flex: 1 1 auto; display: flex; flex-direction: column; gap: 14px; width: 100%; }
.mu-stage {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: clamp(340px, 52vh, 520px);
    border-radius: var(--r-2xl);
    overflow: hidden;
    background: #050507;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), var(--sh-2);
}
.mu-stage-img {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 35%;
    transform: scale(1.06);
    animation: mu-drift 26s var(--ease-in-out) infinite alternate;
    filter: saturate(0.95) brightness(0.9);
}
@keyframes mu-drift { to { transform: scale(1.14) translate(-1.5%, 1%); } }
.mu-stage-shade {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.25) 40%, rgba(0, 0, 0, 0.88) 100%),
        radial-gradient(90% 70% at 50% 100%, rgba(0, 0, 0, 0.6), transparent 70%);
}
.mu-stage-copy { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 0 24px 72px; text-align: center; }
.mu-eyebrow {
    /* Без backdrop-filter (26.09, лаги): подложка плотнее */
    display: inline-flex;
    align-items: center;
    height: 28px;
    padding: 0 12px;
    border-radius: var(--r-pill);
    background: rgba(0, 0, 0, 0.55);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-2);
}
.mu-hero-title { font-size: clamp(28px, 4.2vw, 58px); max-width: 16ch; text-shadow: 0 6px 40px rgba(0, 0, 0, 0.6); }
.mu-stage-copy .lead { max-width: 560px; color: rgba(244, 244, 247, 0.82); text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8); }
.mu-eq {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 60px;
    padding: 0 28px 16px;
    opacity: 0.5;
    -webkit-mask: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent);
    mask: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent);
}
.mu-eq i {
    flex: 0 0 4px;
    height: 100%;
    border-radius: 2px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.2));
    transform-origin: bottom;
    transform: scaleY(var(--h, 0.5));
    animation: mu-bar 1.6s var(--ease-in-out) infinite alternate;
    animation-delay: calc(var(--d, 0s) * -1);
}
@keyframes mu-bar { from { transform: scaleY(calc(var(--h, 0.5) * 0.25)); } to { transform: scaleY(var(--h, 0.5)); } }

.mu-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.mu-step {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 14px;
    row-gap: 3px;
    align-items: center;
    padding: 16px 18px;
    border-radius: var(--r-xl);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)), rgba(10, 10, 16, 0.5);
    box-shadow: var(--sh-1), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}
.mu-step-ic {
    grid-row: 1 / 3;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(180deg, #2a2a36, #14141b);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 8px 20px -8px rgba(0, 0, 0, 0.8);
}
.mu-step-ic svg { width: 18px; height: 18px; }
.mu-step-n { position: absolute; top: 12px; right: 16px; font-family: var(--font-display); font-size: var(--fs-xs); color: var(--text-4); letter-spacing: 0.08em; }
.mu-step b { font-size: var(--fs-base); font-weight: var(--fw-semibold); padding-right: 24px; }
.mu-step > span:last-child { grid-column: 2; font-size: var(--fs-sm); color: var(--text-3); line-height: 1.4; }

.mu-try { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; padding: 8px 0 4px; }
.mu-try-label { margin-right: 4px; font-size: var(--fs-xs); font-weight: var(--fw-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); }
.mu-try-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 16px;
    border: 0;
    border-radius: var(--r-pill);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 0 0 1px var(--line);
    color: var(--text-2);
    font-size: var(--fs-md);
    font-weight: var(--fw-medium);
    transition: background var(--dur-2) ease, color var(--dur-2) ease, box-shadow var(--dur-2) ease, transform var(--dur-1) var(--ease-out);
}
.mu-try-chip:hover { background: rgba(255, 255, 255, 0.09); color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }
.mu-try-chip:active { transform: scale(0.97); }
.mu-try-chip svg { width: 14px; height: 14px; opacity: 0.6; }

/* Меню «⋯» вместо трёх значков: телефон и сенсорные экраны. */
.mu-more { display: none; }
.card-menu { min-width: 220px; }
/* Непрозрачно: сквозь полупрозрачное меню просвечивали слои с размытием фона. */
.popover.card-menu-pop { background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02) 30%), #0d0d13; -webkit-backdrop-filter: none; backdrop-filter: none; }
@media (hover: none), (max-width: 560px) {
    .mu-item-acts > [data-act]:not([data-act="more"]) { display: none; }
    .mu-more { display: inline-flex; }
    .mu-item-acts { opacity: 1; transform: none; }
}

/* ── Размеры экрана ────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .mu-main { min-height: 0; }
}
@media (max-width: 860px) {
    .mu-steps { grid-template-columns: minmax(0, 1fr); gap: 8px; }
    .mu-toolbar .segmented > button { min-height: 40px; }
}
@media (max-width: 560px) {
    .mu-item { grid-template-columns: 92px minmax(0, 1fr); column-gap: 12px; row-gap: 6px; padding: 10px; }
    .mu-item-body { display: contents; }
    .mu-art { grid-row: 1 / span 3; grid-column: 1; }
    .mu-item-top, .mu-item-meta, .mu-item-tags { grid-column: 2; }
    .mu-item-top { padding-top: 2px; }
    .mu-item-player { grid-column: 1 / -1; margin-top: 4px; }
    .mu-item-title { font-size: var(--fs-base); }
    .mu-art-play { width: 44px; height: 44px; margin: -22px 0 0 -22px; }
    .mu-art-play svg { width: 18px; height: 18px; }
    .mu-item.is-playing .mu-art-play { width: 32px; height: 32px; right: 6px; bottom: 6px; }
    .mu-art-eq { height: 24px; gap: 3px; }
    .mu-art-eq i { width: 4px; }
    .mu-stage { min-height: 380px; }
    .mu-stage-copy { padding: 0 16px 64px; }
    .mu-head { padding: 16px 16px 12px; }
}
@media (max-width: 640px) {
    /* Телефон: кадр сцены выше, проигрыватель — под обложкой. */
    .mu .gen-stage.is-kind-music .gs-canvas { aspect-ratio: 4 / 3; }
    .mus-disc { width: 108px; height: 108px; margin: -54px 0 0 -54px; }
    .mus-res { width: 90%; gap: 14px; }
    .mu-art.mus-res-art { width: 60px; }
    .mus-res-title { font-size: 16px; }
    .mus-res-tags { display: none; }
    .mus-res .ap.ap-xl { --ap-play: 50px; --ap-wave: 44px; }
    .mu-hist .hist-tile.is-pending:not(.is-failed) .pend { grid-template-areas: 'spin text text' 'spin prompt prompt' 'wave wave wave'; padding: 14px; }
    .mu-hist .hist-tile.is-pending .progress { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .mu-stage-img, .mu-eq i, .mu-art-eq i, .mu-item.is-playing .mu-art-grooves { animation: none !important; }
    .mu-art.mus-disc-label, .mus-res, .gs-result.is-playing .mus-res-art .mu-art-grooves,
    .mu-hist .hist-tile.is-pending .spinner, .mu-hist .hist-tile.is-pending .pend::after { animation: none !important; }
}