/* Editor toolbar: keep the action row tidy with the Save button trailing. */
.music-lyrics-toolbar {
    flex-wrap: wrap;
}
.music-edit-save-btn {
    min-height: 30px;
    height: 30px;
    padding: 0 16px;
    margin-left: auto;
}
.music-edit-save-btn strong {
    font-size: 12px;
}

/* ════════════════════════════════════════════════════════════════════
   Edit · Studio — mastering workspace (design 03 "Timeline DAW": TEAL accent,
   section-coloured bar waveform, dB EQ, master in dB, FX chips).
   ════════════════════════════════════════════════════════════════════ */
.music-studio {
    flex: 1;
    min-height: 0;
    display: flex;
    overflow: auto;
    padding: 18px 22px;
}
.music-studio-shell {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.music-studio-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}
.music-studio-titles {
    display: grid;
    gap: 3px;
    min-width: 0;
}
.music-studio-titles strong {
    color: var(--music-text);
    font-size: 18px;
    font-weight: 950;
}
.music-studio-titles span {
    color: var(--music-faint);
    font-family: var(--music-mono);
    font-size: 11px;
}

.music-studio-export {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    height: 42px;
    padding: 0 18px;
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    background: linear-gradient(180deg, #5fe9d3, #1d9e75);
    color: #04241d;
    font: inherit;
    font-size: 13px;
    font-weight: 950;
    box-shadow: 0 10px 26px -10px rgba(67, 215, 190, 0.6);
}
.music-studio-export svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.music-studio-export:hover { filter: brightness(1.05); }
.music-studio-export:disabled { opacity: 0.6; cursor: default; }
.music-studio-head-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}
.music-studio-savelib {
    height: 42px;
    padding: 0 16px;
    border-radius: 12px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.04);
    color: var(--music-text);
    font: inherit;
    font-size: 13px;
    font-weight: 900;
}
.music-studio-savelib:hover { border-color: rgba(255, 255, 255, 0.28); }
.music-studio-savelib:disabled { opacity: 0.6; cursor: default; }
.music-studio-savelib {
    background: linear-gradient(180deg, rgba(67, 215, 190, 0.18), rgba(67, 215, 190, 0.08));
    border-color: rgba(67, 215, 190, 0.45);
    color: #8af0e0;
}

/* ── Studio v2: track picker, non-destructive edits panel, busy overlay ── */
.music-studio-shell { position: relative; }
.music-studio-track {
    max-width: 380px;
    height: 36px;
    padding: 0 10px;
    border-radius: 9px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(0, 0, 0, 0.3);
    color: var(--music-text);
    font: inherit;
    font-size: 16px;
    font-weight: 950;
    cursor: pointer;
}
.music-studio-edits-panel {
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.018);
    padding: 14px 16px;
}
.music-studio-edits-title {
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--music-text);
    margin-bottom: 10px;
}
.music-studio-edits-title small { color: var(--music-faint); font-weight: 700; text-transform: none; letter-spacing: 0; }
.music-studio-edits { display: grid; gap: 6px; }
.music-studio-edits-empty { color: var(--music-faint); font-size: 12px; line-height: 1.5; }
.music-studio-edits-empty b { color: #5fe9d3; }
.music-studio-edit-row {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.music-studio-edit-row.is-off { opacity: 0.5; }
.music-studio-edit-n { font-family: var(--music-mono); font-size: 10px; color: var(--music-faint); text-align: center; }
.music-studio-edit-label { font-size: 13px; font-weight: 800; color: var(--music-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-studio-edit-label em { color: var(--music-faint); font-style: normal; font-weight: 700; }
.music-studio-edit-acts { display: flex; gap: 6px; }
.music-studio-edit-btn {
    height: 26px;
    padding: 0 10px;
    border-radius: 7px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
    color: var(--music-muted);
    font: inherit;
    font-size: 11px;
    font-weight: 800;
}
.music-studio-edit-btn:hover { color: var(--music-text); border-color: rgba(255, 255, 255, 0.26); }
.music-studio-edit-x { color: var(--music-faint); font-size: 15px; line-height: 1; padding: 0 9px; }
.music-studio-edit-x:hover { color: #ff8aa6; border-color: rgba(255, 138, 166, 0.5); }
.music-studio-busy {
    position: absolute;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 14px;
    background: rgba(8, 7, 11, 0.72);
    color: var(--music-text);
    font-size: 13px;
    font-weight: 800;
}
.music-studio-busy[hidden] { display: none; }
.music-studio-spinner {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: #43d7be;
    animation: music-studio-spin 0.8s linear infinite;
}
@keyframes music-studio-spin { to { transform: rotate(360deg); } }

/* ── Collapsible Effect categories (accordion) ── */
.music-studio-fxcat + .music-studio-fxcat { border-top: 1px solid rgba(255, 255, 255, 0.06); }
.music-studio-fxcat-head {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
    color: var(--music-text);
    font: inherit;
    font-size: 11.5px;
    font-weight: 900;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    text-align: left;
}
.music-studio-fxcat-head:hover { color: #8af0e0; }
.music-studio-fxcat-head > span:first-child { flex: 1; min-width: 0; }
.music-studio-fxcat-count { font-family: var(--music-mono); font-size: 10px; font-weight: 700; color: var(--music-faint); }
.music-studio-fxcat-head svg { width: 14px; height: 14px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 2; transition: transform 0.15s ease; }
.music-studio-fxcat.is-open .music-studio-fxcat-head svg { transform: rotate(180deg); }
.music-studio-fxcat-items { display: none; padding: 0 0 6px; }
.music-studio-fxcat.is-open .music-studio-fxcat-items { display: block; }

/* ── Polished custom track picker ── */
.music-studio-trackpick { position: relative; }
.music-studio-track-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    max-width: 440px;
    height: 38px;
    padding: 0 12px;
    border-radius: 10px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(0, 0, 0, 0.3);
    color: var(--music-text);
    font: inherit;
}
.music-studio-track-trigger:hover { border-color: rgba(255, 255, 255, 0.26); }
.music-studio-track-title { font-size: 17px; font-weight: 950; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.music-studio-track-trigger svg { width: 16px; height: 16px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 2; }
.music-studio-track-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 60;
    width: 380px;
    max-width: min(380px, 72vw);
    max-height: 420px;
    overflow: auto;
    padding: 6px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: #14121a;
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
}
.music-studio-track-menu[hidden] { display: none; }
.music-studio-track-opt {
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px 11px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--music-text);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.music-studio-track-opt:hover { background: rgba(67, 215, 190, 0.12); color: #8af0e0; }
.music-studio-track-opt.is-active { background: rgba(67, 215, 190, 0.16); color: #5fe9d3; font-weight: 900; }

.music-studio-transport {
    display: flex;
    align-items: center;
    gap: 13px;
}
.music-studio-play {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border: 1px solid hsla(var(--music-accent-h), var(--music-accent-s), 78%, 0.52);
    border-radius: 50%;
    cursor: pointer;
    color: #fff;
    background:
        radial-gradient(circle at 32% 22%, rgba(255, 255, 255, 0.32), transparent 24%),
        linear-gradient(145deg, var(--music-pink-2), var(--music-pink) 52%, var(--music-teal));
    box-shadow:
        0 14px 30px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.28),
        0 0 0 4px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.34),
        inset 0 -10px 18px rgba(0, 0, 0, 0.22);
    transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}
.music-studio-play:hover,
.music-studio-play:focus-visible {
    outline: 0;
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow:
        0 18px 34px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.34),
        0 0 0 5px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.13),
        inset 0 1px 0 rgba(255, 255, 255, 0.36),
        inset 0 -10px 18px rgba(0, 0, 0, 0.22);
}
.music-studio-play svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
    transform: translateX(1px);
}
.music-studio-time {
    color: var(--music-text);
    font-size: 14px;
    font-weight: 800;
}
.music-studio-note {
    margin-left: auto;
    font-family: var(--music-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
    color: #43d7be;
}

.music-studio-wave-wrap {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    padding: 10px 12px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.32)),
        rgba(8, 7, 11, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.07);
}
.music-studio-wave {
    display: block;
    width: 100%;
    height: 200px;
    min-height: 200px;
    max-height: 200px;
}
.music-studio-playhead {
    position: absolute;
    top: 6px;
    bottom: 6px;
    left: 0;
    width: 2px;
    background: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.85);
    pointer-events: none;
}
.music-studio-ruler {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    padding: 0 2px;
    font-family: var(--music-mono);
    font-size: 10px;
    color: var(--music-faint);
}

.music-studio-eq {
    display: grid;
    gap: 14px;
    padding: 16px 18px 18px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.018);
}
.music-studio-eq-title {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--music-text);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.music-studio-eq-title small {
    color: var(--music-faint);
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
}
.music-studio-eq-range {
    margin-left: auto;
    font-family: var(--music-mono);
    font-size: 10px;
    color: var(--music-faint);
    text-transform: none;
    letter-spacing: 0;
}
.music-studio-eq-bands {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
}
.music-studio-eq-band {
    display: grid;
    justify-items: center;
    gap: 8px;
    flex: 1 1 0;
}
.music-studio-eq-val {
    font-family: var(--music-mono);
    font-size: 11px;
    font-weight: 900;
    color: #5fe9d3;
}
.music-studio-eq-hz {
    font-family: var(--music-mono);
    font-size: 10px;
    color: var(--music-faint);
}
.music-studio-eq-slider {
    -webkit-appearance: none;
    appearance: none;
    writing-mode: vertical-lr;
    direction: rtl;
    width: 20px;
    height: 132px;
    background: transparent;
    cursor: ns-resize;
}
.music-studio-eq-slider::-webkit-slider-runnable-track {
    width: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}
.music-studio-eq-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 13px;
    margin-left: -7px;
    border-radius: 5px;
    background: linear-gradient(180deg, #6cead6, #1d9e75);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.music-studio-eq-slider::-moz-range-track {
    width: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}
.music-studio-eq-slider::-moz-range-thumb {
    width: 20px;
    height: 13px;
    border: 0;
    border-radius: 5px;
    background: linear-gradient(180deg, #6cead6, #1d9e75);
}

.music-studio-master {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 14px 4px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.music-studio-preset-rack {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 7px;
    align-items: end;
    margin-bottom: 10px;
}

.music-studio-preset-rack label {
    display: grid;
    gap: 5px;
    min-width: 0;
}

.music-studio-preset-rack label span {
    color: var(--music-faint);
    font-size: 9px;
    font-weight: 950;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.music-studio-preset-rack select {
    min-width: 0;
    min-height: 30px;
    border: 1px solid rgba(255, 255, 255, 0.105);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.28);
    color: rgba(255, 255, 255, 0.9);
    font-size: 11px;
    font-weight: 850;
    padding: 0 9px;
}
.music-studio-master > span:first-child {
    min-width: 86px;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--music-muted);
}
.music-studio-master input[type="range"] {
    flex: 1 1 auto;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    cursor: pointer;
}
.music-studio-master input[type="range"]::-webkit-slider-runnable-track {
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, #43d7be 0 var(--fill, 67%), rgba(255, 255, 255, 0.1) var(--fill, 67%) 100%);
}
.music-studio-master input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 4px;
    height: 16px;
    margin-top: -4px;
    border-radius: 2px;
    background: #eafff8;
}
.music-studio-master input[type="range"]::-moz-range-track {
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
}
.music-studio-master input[type="range"]::-moz-range-progress {
    height: 8px;
    border-radius: 999px;
    background: #43d7be;
}
#music-studio-level-val {
    min-width: 60px;
    text-align: right;
    color: var(--music-text);
    font-size: 12px;
    font-weight: 900;
}

.music-studio-fxrow {
    display: flex;
    align-items: center;
    gap: 10px;
}
.music-studio-fx {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.music-studio-fx-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 31px;
    padding: 0 14px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--music-faint);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
}
.music-studio-fx-chip::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: 1px solid currentColor;
    background: transparent;
}
.music-studio-fx-chip.is-on {
    border-color: rgba(67, 215, 190, 0.5);
    background: rgba(67, 215, 190, 0.14);
    color: #5fe9d3;
}
.music-studio-fx-chip.is-on::before {
    background: #43d7be;
    border-color: #43d7be;
    box-shadow: 0 0 8px rgba(67, 215, 190, 0.7);
}
.music-studio-reset {
    margin-left: auto;
    flex: 0 0 auto;
    height: 31px;
    padding: 0 14px;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    color: var(--music-muted);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
}
.music-studio-reset:hover {
    color: var(--music-text);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ── Waveform editor toolbar, Effects menu, selection, dialog ── */
.music-studio-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.music-studio-tool {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 13px;
    border-radius: 9px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--music-muted);
    font: inherit;
    font-size: 12px;
    font-weight: 800;
}
.music-studio-tool:hover {
    color: var(--music-text);
    border-color: rgba(255, 255, 255, 0.22);
}
.music-studio-tool:disabled {
    opacity: 0.4;
    cursor: default;
}
.music-studio-tool svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.music-studio-tool--accent {
    border-color: rgba(67, 215, 190, 0.5);
    background: rgba(67, 215, 190, 0.14);
    color: #5fe9d3;
}
.music-studio-tool--accent:hover,
.music-studio-tool--accent.is-open {
    color: #8af0e0;
    border-color: rgba(67, 215, 190, 0.8);
}
.music-studio-tool.is-on {
    border-color: rgba(67, 215, 190, 0.5);
    background: rgba(67, 215, 190, 0.14);
    color: #5fe9d3;
}
.music-studio-tool-sep {
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.12);
    margin: 0 2px;
}
.music-studio-selinfo {
    margin-left: auto;
    font-family: var(--music-mono);
    font-size: 11px;
    color: var(--music-faint);
}

.music-studio-fxmenu-wrap {
    position: relative;
}
.music-studio-fxmenu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 40;
    width: 264px;
    max-height: 400px;
    overflow: auto;
    padding: 8px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: #14121a;
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
}
.music-studio-fxmenu[hidden] {
    display: none;
}
.music-studio-fxmenu-group {
    padding: 4px 0;
}
.music-studio-fxmenu-group + .music-studio-fxmenu-group {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin-top: 4px;
}
.music-studio-fxmenu-cat {
    padding: 6px 10px 4px;
    font-family: var(--music-mono);
    font-size: 10px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #5fe9d3;
}
.music-studio-fxmenu-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 7px 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--music-text);
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}
.music-studio-fxmenu-item:hover {
    background: rgba(67, 215, 190, 0.12);
    color: #8af0e0;
}

.music-studio-wave {
    cursor: text;
}
.music-studio-selband {
    position: absolute;
    top: 6px;
    bottom: 6px;
    background: rgba(67, 215, 190, 0.16);
    border-left: 1px solid rgba(67, 215, 190, 0.7);
    border-right: 1px solid rgba(67, 215, 190, 0.7);
    pointer-events: none;
}
.music-studio-selband[hidden] {
    display: none;
}

.music-studio-dialog {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 5, 9, 0.6);
}
.music-studio-dialog[hidden] {
    display: none;
}
.music-studio-dialog-card {
    width: 350px;
    max-width: calc(100vw - 32px);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: #16131d;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}
.music-studio-dialog-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 900;
    color: var(--music-text);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.music-studio-dialog-x {
    border: 0;
    background: transparent;
    color: var(--music-faint);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}
.music-studio-dialog-x:hover {
    color: var(--music-text);
}
.music-studio-dialog-body {
    padding: 14px 16px;
    display: grid;
    gap: 12px;
}
.music-studio-dlg-row {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr) 56px;
    align-items: center;
    gap: 10px;
}
.music-studio-dlg-row > span {
    font-size: 12px;
    color: var(--music-muted);
}
.music-studio-dlg-row input[type="range"] {
    width: 100%;
    accent-color: #43d7be;
}
.music-studio-dlg-row select {
    grid-column: 2 / -1;
    height: 30px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--music-text);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 0 8px;
}
.music-studio-dlg-row b {
    font-family: var(--music-mono);
    font-size: 11px;
    color: #5fe9d3;
    text-align: right;
}
.music-studio-dialog-note {
    font-size: 11px;
    color: var(--music-faint);
}
.music-studio-dialog-foot {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}
.music-studio-apply {
    height: 32px;
    padding: 0 18px;
    border-radius: 9px;
    border: 0;
    cursor: pointer;
    background: linear-gradient(180deg, #5fe9d3, #1d9e75);
    color: #04241d;
    font: inherit;
    font-size: 12px;
    font-weight: 900;
}
.music-studio-apply:disabled {
    opacity: 0.6;
    cursor: default;
}

/* ── Studio mastering control layout ── */
.music-studio-control-bay-shell {
    --studio-accent: var(--music-pink, var(--accent, #ff5f91));
    --studio-accent-text: var(--music-pink-2, var(--accent-text, #ffd2df));
    --studio-accent-soft: hsla(var(--music-accent-h, var(--accent-h, 350)), var(--music-accent-s, var(--accent-s, 80%)), var(--music-accent-l, var(--accent-l, 55%)), 0.14);
    --studio-accent-line: hsla(var(--music-accent-h, var(--accent-h, 350)), var(--music-accent-s, var(--accent-s, 80%)), 72%, 0.42);
    --studio-secondary: var(--music-teal, #4ad6bd);
    --studio-secondary-soft: rgba(74, 214, 189, 0.14);
    flex: 1 1 0;
    align-self: flex-start;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    display: grid;
    gap: 0;
    min-height: 0;
    overflow: visible;
    border: 1px solid var(--music-line-strong);
    border-radius: 24px;
    background:
        radial-gradient(circle at 12% 0%, var(--studio-accent-soft), transparent 26%),
        radial-gradient(circle at 92% 0%, rgba(74, 214, 189, 0.10), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.014)),
        rgba(11, 8, 12, 0.96);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}
.music-studio-station-head {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 18px 20px;
    border-bottom: 1px solid var(--music-line);
}
.music-studio-station-mark {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: #080708;
    background: linear-gradient(135deg, var(--studio-accent), var(--studio-secondary));
    font-size: 15px;
    font-weight: 1000;
}
.music-studio-station-title {
    min-width: 0;
}
.music-studio-station-title strong {
    display: block;
    color: var(--music-text);
    font-size: 22px;
    font-weight: 950;
    line-height: 1.12;
}
.music-studio-station-title span {
    display: block;
    margin-top: 4px;
    color: var(--music-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
}
.music-studio-station-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}
.music-studio-station-badges span {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    padding: 7px 11px;
    border-radius: 999px;
    border: 1px solid var(--music-line);
    color: var(--music-muted);
    background: rgba(255, 255, 255, 0.04);
    font-size: 11px;
    font-weight: 900;
}
.music-studio-station-badges span:first-child {
    color: var(--music-text);
    border-color: var(--studio-accent-line);
    background: var(--studio-accent-soft);
}
.music-studio-control-layout {
    display: grid;
    grid-template-columns: minmax(310px, 372px) minmax(0, 1fr);
    gap: 16px;
    min-height: 0;
    padding: 20px;
}
.music-studio-inspector,
.music-studio-mainbar,
.music-studio-wave-panel,
.music-studio-controlbay,
.music-studio-control-bay-shell .music-studio-eq,
.music-studio-control-bay-shell .music-studio-edits-panel,
.music-studio-control-bay-shell .music-studio-panel {
    min-width: 0;
    border: 1px solid var(--music-line);
    background: rgba(255, 255, 255, 0.03);
}
.music-studio-inspector {
    overflow: hidden;
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(74, 214, 189, 0.055), rgba(255, 255, 255, 0.018)),
        rgba(14, 12, 16, 0.92);
}
.music-studio-inspector-head {
    padding: 16px;
    border-bottom: 1px solid var(--music-line);
}
.music-studio-inspector-kicker {
    display: block;
    margin-bottom: 9px;
    color: var(--studio-secondary);
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 950;
}
.music-studio-inspector-track {
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}
.music-studio-inspector-art {
    width: 50px;
    height: 50px;
    border-radius: 13px;
    background:
        radial-gradient(circle at 26% 24%, rgba(255, 255, 255, 0.72), transparent 10%),
        linear-gradient(135deg, var(--studio-accent), transparent 46%),
        linear-gradient(315deg, var(--studio-secondary), #18121a);
    background-size: cover;
    background-position: center;
    box-shadow: 0 14px 30px rgba(74, 214, 189, 0.16);
}
.music-studio-inspector-track strong {
    display: block;
    color: var(--music-text);
    font-size: 16px;
    font-weight: 950;
    line-height: 1.2;
    overflow-wrap: anywhere;
}
.music-studio-inspector-track span {
    display: block;
    margin-top: 4px;
    color: var(--music-faint);
    font-size: 12px;
    line-height: 1.3;
}
.music-studio-inspector-body {
    display: grid;
    gap: 12px;
    padding: 14px;
}
.music-studio-panel {
    border-radius: 16px;
    padding: 14px;
}
.music-studio-panel-title {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}
.music-studio-panel-title strong {
    color: var(--music-text);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 950;
}
.music-studio-panel-title small {
    color: var(--music-faint);
    font-size: 11px;
    font-weight: 820;
}
.music-studio-state-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.music-studio-state-grid > div {
    min-height: 64px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 13px;
    background: rgba(0, 0, 0, 0.16);
}
.music-studio-state-grid small {
    display: block;
    color: var(--music-faint);
    text-transform: uppercase;
    font-size: 10px;
    font-weight: 950;
}
.music-studio-state-grid b {
    display: block;
    margin-top: 6px;
    color: var(--music-text);
    font-size: 13px;
    line-height: 1.2;
}
.music-studio-surface {
    min-width: 0;
    display: grid;
    gap: 14px;
    align-content: start;
}
.music-studio-mainbar.music-studio-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    padding: 14px;
    border-radius: 18px;
}
.music-studio-control-bay-shell .music-studio-titles {
    gap: 10px;
}
.music-studio-control-bay-shell .music-studio-transport {
    flex-wrap: wrap;
    gap: 10px;
}
.music-studio-control-bay-shell .music-studio-note {
    margin-left: 0;
    color: var(--studio-secondary);
}
.music-studio-control-bay-shell .music-studio-head-actions {
    justify-content: flex-end;
    flex-wrap: wrap;
    min-width: 0;
}
.music-studio-control-bay-shell .music-studio-export {
    background: linear-gradient(180deg, var(--studio-accent-text), var(--studio-accent));
    box-shadow: 0 14px 30px -14px var(--studio-accent);
    color: #12070c;
}
.music-studio-control-bay-shell .music-studio-savelib {
    flex: 0 0 auto;
    white-space: nowrap;
    color: var(--studio-accent-text);
    border-color: var(--studio-accent-line);
    background: var(--studio-accent-soft);
}
.music-studio-control-bay-shell .music-studio-play {
    background:
        radial-gradient(circle at 32% 22%, rgba(255, 255, 255, 0.32), transparent 24%),
        linear-gradient(145deg, var(--studio-accent-text), var(--studio-accent) 52%, var(--studio-secondary));
    box-shadow:
        0 14px 30px -12px var(--studio-accent),
        0 0 0 4px var(--studio-accent-soft),
        inset 0 1px 0 rgba(255, 255, 255, 0.34),
        inset 0 -10px 18px rgba(0, 0, 0, 0.22);
}

#obs-music .music-daw-play.music-play-btn {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    border: 1px solid hsla(var(--music-accent-h), var(--music-accent-s), 78%, 0.52);
    color: #fff;
    background:
        radial-gradient(circle at 32% 22%, rgba(255, 255, 255, 0.32), transparent 24%),
        linear-gradient(145deg, var(--music-pink-2), var(--music-pink) 52%, var(--music-teal));
    box-shadow:
        0 14px 30px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.28),
        0 0 0 4px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.34),
        inset 0 -10px 18px rgba(0, 0, 0, 0.22);
    transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}

#obs-music .music-daw-play.music-play-btn:hover,
#obs-music .music-daw-play.music-play-btn:focus-visible {
    outline: 0;
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow:
        0 18px 34px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.34),
        0 0 0 5px hsla(var(--music-accent-h), var(--music-accent-s), var(--music-accent-l), 0.13),
        inset 0 1px 0 rgba(255, 255, 255, 0.36),
        inset 0 -10px 18px rgba(0, 0, 0, 0.22);
}

#obs-music .music-daw-play.music-play-btn svg {
    width: 16px;
    height: 16px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
    transform: translateX(1px);
}
.music-studio-control-bay-shell .music-studio-tool--accent,
.music-studio-control-bay-shell .music-studio-tool.is-on {
    color: var(--studio-secondary);
    border-color: rgba(74, 214, 189, 0.52);
    background: rgba(74, 214, 189, 0.12);
}
.music-studio-wave-panel {
    overflow: hidden;
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.30)),
        rgba(10, 8, 12, 0.92);
}
.music-studio-wave-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    padding: 14px 16px 0;
}
.music-studio-wave-head strong {
    color: var(--music-text);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 950;
}
.music-studio-wave-head small {
    color: var(--music-faint);
    font-size: 11px;
    font-weight: 850;
}
.music-studio-control-bay-shell .music-studio-wave-wrap {
    border: 0;
    border-radius: 0;
    background: transparent;
}
.music-studio-control-bay-shell .music-studio-wave {
    height: 230px;
    min-height: 230px;
    max-height: 230px;
}
.music-studio-control-bay-shell .music-studio-selband {
    background: rgba(74, 214, 189, 0.16);
    border-left: 2px solid var(--studio-secondary);
    border-right: 2px solid var(--studio-secondary);
}
.music-studio-control-bay-shell .music-studio-selband::before,
.music-studio-control-bay-shell .music-studio-selband::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 20px;
    height: 54px;
    border: 2px solid var(--studio-secondary);
    border-radius: 999px;
    background: rgba(8, 7, 11, 0.76);
    box-shadow:
        0 0 0 5px rgba(74, 214, 189, 0.12),
        0 0 20px rgba(74, 214, 189, 0.48);
    transform: translateY(-50%);
}
.music-studio-control-bay-shell .music-studio-selband::before { left: -11px; }
.music-studio-control-bay-shell .music-studio-selband::after { right: -11px; }
.music-studio-control-bay-shell .music-studio-ruler {
    margin: 0;
    padding: 0 16px 10px;
}
.music-studio-workgrid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.72fr);
    gap: 14px;
}
.music-studio-control-bay-shell .music-studio-eq {
    min-height: 352px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.026);
}
.music-studio-control-bay-shell .music-studio-eq-range {
    color: var(--music-faint);
}
.music-studio-control-bay-shell .music-studio-eq-val {
    color: var(--studio-accent-text);
}
.music-studio-control-bay-shell .music-studio-eq-slider {
    width: 30px;
}
.music-studio-control-bay-shell .music-studio-eq-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    margin-left: -11px;
    border: 2px solid var(--studio-accent);
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(7, 5, 8, 0.95) 0 38%, transparent 39%),
        radial-gradient(circle, var(--studio-accent-soft), transparent 68%);
    box-shadow:
        0 0 0 5px var(--studio-accent-soft),
        0 0 20px var(--music-accent-glow),
        inset 0 0 12px var(--studio-accent-soft);
}
.music-studio-control-bay-shell .music-studio-eq-slider::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border: 2px solid var(--studio-accent);
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(7, 5, 8, 0.95) 0 38%, transparent 39%),
        radial-gradient(circle, var(--studio-accent-soft), transparent 68%);
    box-shadow:
        0 0 0 5px var(--studio-accent-soft),
        0 0 20px var(--music-accent-glow),
        inset 0 0 12px var(--studio-accent-soft);
}
.music-studio-control-bay-shell .music-studio-master {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) 62px;
    gap: 12px;
    align-items: center;
    padding: 0;
    border-top: 0;
    margin-bottom: 12px;
}
.music-studio-control-bay-shell .music-studio-master input[type="range"]::-webkit-slider-runnable-track {
    background: linear-gradient(90deg, var(--studio-secondary) 0 var(--fill, 67%), rgba(255, 255, 255, 0.11) var(--fill, 67%) 100%);
}
.music-studio-control-bay-shell .music-studio-master input[type="range"]::-moz-range-progress {
    background: var(--studio-secondary);
}
.music-studio-control-bay-shell .music-studio-fxrow {
    display: grid;
    gap: 10px;
}
.music-studio-control-bay-shell .music-studio-fx-chip.is-on {
    color: var(--studio-accent-text);
    border-color: var(--studio-accent-line);
    background: var(--studio-accent-soft);
}
.music-studio-control-bay-shell .music-studio-fx-chip.is-on::before {
    background: var(--studio-accent);
    border-color: var(--studio-accent);
    box-shadow: 0 0 8px var(--music-accent-glow);
}
.music-studio-control-bay-shell .music-studio-reset {
    justify-self: start;
    margin-left: 0;
}
.music-studio-control-bay-shell .music-studio-edits-panel {
    border-radius: 16px;
    padding: 14px;
}
.music-studio-control-bay-shell .music-studio-edit-label {
    white-space: normal;
}
.music-studio-controlbay {
    display: grid;
    gap: 12px;
    align-content: start;
    grid-row: span 2;
    border-radius: 18px;
    padding: 14px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(0, 0, 0, 0.20)),
        rgba(12, 10, 15, 0.92);
}
.music-studio-controlbay-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: start;
}
.music-studio-controlbay-head strong {
    display: block;
    color: var(--music-text);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 950;
}
.music-studio-controlbay-head span {
    display: block;
    margin-top: 4px;
    color: var(--music-faint);
    font-size: 11px;
    line-height: 1.35;
}
.music-studio-controlbay-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 7px;
}
.music-studio-controlbay-tabs button {
    min-height: 32px;
    padding: 7px 10px;
    border: 1px solid var(--music-line);
    border-radius: 999px;
    color: var(--music-muted);
    background: rgba(255, 255, 255, 0.045);
    font: inherit;
    font-size: 12px;
    font-weight: 850;
}
.music-studio-controlbay-tabs .is-active {
    color: var(--music-text);
    border-color: rgba(74, 214, 189, 0.58);
    background: rgba(74, 214, 189, 0.12);
}
.music-studio-deck-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(88px, 1fr));
    gap: 10px;
}
.music-studio-deck-key {
    --deck-tone: var(--studio-accent);
    position: relative;
    min-height: 78px;
    display: grid;
    align-content: center;
    gap: 5px;
    padding: 12px 10px 10px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 13px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.018) 45%, rgba(0, 0, 0, 0.28)),
        #111015;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 -10px 18px rgba(0, 0, 0, 0.28),
        0 10px 20px rgba(0, 0, 0, 0.24);
    color: var(--music-text);
    text-align: left;
    cursor: pointer;
}
.music-studio-deck-key[data-tone="teal"] { --deck-tone: var(--studio-secondary); }
.music-studio-deck-key[data-tone="blue"] { --deck-tone: var(--music-blue, #67adff); }
.music-studio-deck-key[data-tone="amber"] { --deck-tone: var(--music-amber, #ffbd58); }
.music-studio-deck-key[data-tone="violet"] { --deck-tone: var(--music-violet, #8a5cff); }
.music-studio-deck-key[data-tone="green"] { --deck-tone: var(--music-green, #35d07f); }
.music-studio-deck-key::before {
    content: "";
    position: absolute;
    left: 10px;
    right: 10px;
    top: 8px;
    height: 2px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--deck-tone) 75%, transparent);
    box-shadow: 0 0 12px color-mix(in srgb, var(--deck-tone) 52%, transparent);
}
.music-studio-deck-key small {
    justify-self: start;
    width: max-content;
    max-width: 100%;
    padding: 3px 7px;
    border: 1px solid color-mix(in srgb, var(--deck-tone) 38%, transparent);
    border-radius: 999px;
    color: color-mix(in srgb, var(--deck-tone) 72%, #fff);
    background: color-mix(in srgb, var(--deck-tone) 8%, transparent);
    font-size: 9px;
    font-weight: 950;
    line-height: 1.1;
    text-transform: uppercase;
}
.music-studio-deck-key b {
    margin-top: 8px;
    color: var(--music-text);
    font-size: 15px;
    line-height: 1.05;
    white-space: nowrap;
}
.music-studio-deck-key span {
    color: var(--music-muted);
    font-size: 11px;
    line-height: 1.2;
    font-weight: 760;
}
.music-studio-deck-key.is-hot {
    border-color: color-mix(in srgb, var(--deck-tone) 48%, transparent);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--deck-tone) 12%, transparent), rgba(255, 255, 255, 0.025) 46%, rgba(0, 0, 0, 0.30)),
        #111015;
}

@media (max-width: 1240px) {
    .music-studio-control-layout,
    .music-studio-workgrid {
        grid-template-columns: 1fr;
    }
    .music-studio-controlbay {
        grid-row: auto;
    }
}
@media (max-width: 760px) {
    .music-studio {
        padding: 12px 10px;
    }
    .music-studio-control-bay-shell {
        border-radius: 20px;
    }
    .music-studio-station-head,
    .music-studio-mainbar.music-studio-head,
    .music-studio-controlbay-head {
        grid-template-columns: 1fr;
    }
    .music-studio-station-badges,
    .music-studio-controlbay-tabs,
    .music-studio-control-bay-shell .music-studio-head-actions {
        justify-content: flex-start;
    }
    .music-studio-control-layout {
        padding: 14px;
    }
    .music-studio-state-grid,
    .music-studio-control-bay-shell .music-studio-master {
        grid-template-columns: 1fr;
    }
    .music-studio-control-bay-shell .music-studio-wave {
        height: 210px;
        min-height: 210px;
        max-height: 210px;
    }
    .music-studio-control-bay-shell .music-studio-eq-bands {
        display: grid;
        grid-template-columns: repeat(4, minmax(48px, 1fr));
    }
    .music-studio-deck-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .music-studio-deck-key {
        min-height: 82px;
    }
    .music-studio-control-bay-shell .music-studio-edit-row {
        grid-template-columns: 1fr;
    }
    .music-studio-control-bay-shell .music-studio-edit-n {
        text-align: left;
    }
}