.bm-ai-player {
    position: fixed;
    right: 20px;
    bottom: 20px;
    left: auto;
    top: auto;
    width: min(460px, calc(100vw - 20px));
    z-index: 2200;
    color: #e2f1ff;
    font-family: "Outfit", "Helvetica Neue", Helvetica, Arial, sans-serif;
    pointer-events: none;
}

.bm-ai-player * {
    box-sizing: border-box;
}

.bm-ai-player-shell,
.bm-ai-player-launcher {
    pointer-events: auto;
}

.bm-ai-player-shell {
    position: relative;
    border-radius: 26px;
    border: 1px solid rgba(180, 220, 255, 0.22);
    background: linear-gradient(
        155deg,
        rgba(4, 14, 24, 0.96) 0%,
        rgba(8, 20, 33, 0.93) 52%,
        rgba(10, 30, 46, 0.9) 100%
    );
    box-shadow: 0 26px 64px rgba(2, 8, 13, 0.55), 0 10px 30px rgba(6, 182, 212, 0.15);
    overflow: hidden;
    transform-origin: right bottom;
    transition: opacity 0.22s ease, transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    isolation: isolate;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.bm-ai-player-shell::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    pointer-events: none;
    background:
        radial-gradient(circle at 8% 16%, rgba(34, 211, 238, 0.24), transparent 45%),
        radial-gradient(circle at 92% 84%, rgba(251, 146, 60, 0.24), transparent 46%);
    opacity: 0.95;
    z-index: 0;
}

.bm-ai-player-shell::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 30%);
    z-index: 0;
}

.bm-ai-player-shell > * {
    position: relative;
    z-index: 1;
}

.bm-ai-player.is-playing .bm-ai-player-shell {
    border-color: rgba(251, 146, 60, 0.66);
    box-shadow:
        0 28px 70px rgba(2, 8, 13, 0.56),
        0 0 0 1px rgba(251, 146, 60, 0.34),
        0 12px 34px rgba(251, 146, 60, 0.24);
}

.bm-ai-player-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 12px 8px;
    border-bottom: 1px solid rgba(186, 230, 253, 0.14);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.01));
    cursor: grab;
    user-select: none;
    touch-action: none;
}

.bm-ai-player.is-dragging .bm-ai-player-topbar {
    cursor: grabbing;
}

.bm-ai-player-grip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.bm-ai-player-grip span {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(224, 242, 254, 0.84);
    box-shadow: 0 0 8px rgba(34, 211, 238, 0.35);
}

.bm-ai-player-window-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.bm-ai-player-window-btn {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid rgba(186, 230, 253, 0.26);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06));
    color: #f0fdff;
    font-size: 15px;
    line-height: 1;
    cursor: pointer;
    transition: transform 0.16s ease, background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.bm-ai-player-window-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.72);
    background: linear-gradient(180deg, rgba(34, 211, 238, 0.36), rgba(34, 211, 238, 0.18));
    box-shadow: 0 8px 16px rgba(8, 47, 73, 0.45);
}

.bm-ai-player-window-btn:focus-visible {
    outline: 2px solid rgba(34, 211, 238, 0.75);
    outline-offset: 1px;
}

.bm-ai-player-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 92px;
    align-items: stretch;
    gap: 12px;
    padding: 0 12px 12px;
}

.bm-ai-player-main {
    min-width: 0;
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 18px;
    border: 1px solid rgba(180, 220, 255, 0.14);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.03));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.bm-ai-player-cover-wrap {
    position: relative;
    width: 84px;
    height: 84px;
    padding: 2px;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(34, 211, 238, 0.9), rgba(251, 146, 60, 0.94));
    box-shadow: 0 12px 28px rgba(4, 13, 24, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.26);
}

.bm-ai-player-cover-wrap::after {
    content: "";
    position: absolute;
    inset: 2px;
    border-radius: 14px;
    pointer-events: none;
    box-shadow: inset 0 1px 8px rgba(255, 255, 255, 0.24);
}

.bm-ai-player-cover {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 14px;
    background: linear-gradient(130deg, rgba(56, 189, 248, 0.28), rgba(251, 146, 60, 0.24));
}

.bm-ai-player-content {
    min-width: 0;
    display: grid;
    gap: 10px;
}

.bm-ai-player-text {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.bm-ai-player-chip {
    display: inline-flex;
    width: fit-content;
    max-width: 100%;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(186, 230, 253, 0.36);
    background: rgba(8, 47, 73, 0.55);
    color: #bae6fd;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
}

.bm-ai-player-text strong,
.bm-ai-player-text span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bm-ai-player-text strong {
    font-size: 19px;
    line-height: 1.16;
    color: #f8fcff;
}

.bm-ai-player-text span {
    color: #c3ebff;
    font-size: 13px;
}

.bm-ai-player-progress-wrap {
    display: grid;
    gap: 7px;
}

.bm-ai-player-time {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: #b7e5ff;
    font-size: 11px;
    letter-spacing: 0.02em;
}

.bm-ai-player-controls {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: center;
    gap: 8px;
}

.bm-ai-control-btn {
    min-height: 38px;
    border-radius: 12px;
    border: 1px solid rgba(186, 230, 253, 0.24);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06));
    color: #ecfbff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    padding: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.16s ease, background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.bm-ai-control-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.72);
    background: linear-gradient(180deg, rgba(34, 211, 238, 0.36), rgba(34, 211, 238, 0.2));
    box-shadow: 0 8px 18px rgba(8, 47, 73, 0.42);
}

.bm-ai-control-btn:focus-visible {
    outline: 2px solid rgba(34, 211, 238, 0.8);
    outline-offset: 2px;
}

.bm-ai-control-main {
    min-height: 42px;
    font-size: 20px;
    background: linear-gradient(155deg, rgba(251, 146, 60, 0.95), rgba(194, 65, 12, 0.92));
    border-color: rgba(255, 217, 179, 0.72);
    color: #fff;
    box-shadow: 0 10px 22px rgba(194, 65, 12, 0.42);
}

.bm-ai-control-main:hover {
    background: linear-gradient(155deg, rgba(255, 162, 86, 0.96), rgba(220, 76, 22, 0.94));
    border-color: rgba(255, 234, 207, 0.8);
    box-shadow: 0 12px 24px rgba(194, 65, 12, 0.5);
}

.bm-ai-control-main.is-playing {
    box-shadow: 0 0 0 3px rgba(251, 146, 60, 0.24), 0 12px 24px rgba(194, 65, 12, 0.44);
}

.bm-ai-control-like {
    border-color: rgba(251, 146, 60, 0.5);
    color: #ffe3eb;
}

.bm-ai-control-like.is-active {
    border-color: rgba(255, 212, 224, 0.76);
    background: linear-gradient(155deg, rgba(248, 113, 113, 0.84), rgba(219, 39, 119, 0.84));
    color: #fff;
    box-shadow: 0 10px 20px rgba(219, 39, 119, 0.3);
}

.bm-ai-player-side {
    width: 92px;
    display: grid;
    align-content: center;
    gap: 8px;
    padding: 10px 9px;
    border-radius: 16px;
    border: 1px solid rgba(186, 230, 253, 0.16);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.bm-ai-player-side label {
    color: #bae6fd;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

#bmAiProgress,
#bmAiVolume {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    accent-color: #fb923c;
    cursor: pointer;
}

#bmAiProgress::-webkit-slider-runnable-track,
#bmAiVolume::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(251, 146, 60, 0.7), rgba(34, 211, 238, 0.72));
}

#bmAiProgress::-moz-range-track,
#bmAiVolume::-moz-range-track {
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(251, 146, 60, 0.7), rgba(34, 211, 238, 0.72));
}

#bmAiProgress::-webkit-slider-thumb,
#bmAiVolume::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    margin-top: -4px;
    border-radius: 999px;
    background: #fff;
    border: 2px solid #fb923c;
    box-shadow: 0 0 0 3px rgba(251, 146, 60, 0.24);
}

#bmAiProgress::-moz-range-thumb,
#bmAiVolume::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    background: #fff;
    border: 2px solid #fb923c;
    box-shadow: 0 0 0 3px rgba(251, 146, 60, 0.24);
}

#bmAiProgress:focus-visible,
#bmAiVolume:focus-visible {
    outline: 2px solid rgba(34, 211, 238, 0.76);
    outline-offset: 2px;
    border-radius: 999px;
}

.bm-ai-player-launcher {
    width: 100%;
    border-radius: 999px;
    border: 1px solid rgba(186, 230, 253, 0.34);
    background: linear-gradient(155deg, rgba(4, 14, 24, 0.96), rgba(10, 30, 46, 0.9));
    color: #ecfeff;
    padding: 11px 15px;
    display: none;
    align-items: center;
    gap: 10px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.42);
    cursor: pointer;
    letter-spacing: 0.01em;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.bm-ai-player-launcher:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.74);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.bm-ai-player-launcher:focus-visible {
    outline: 2px solid rgba(34, 211, 238, 0.8);
    outline-offset: 2px;
}

.bm-ai-player-launcher-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: #22d3ee;
    box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.5);
}

.bm-ai-player.is-playing .bm-ai-player-launcher-dot {
    animation: bmPlayerPulse 1.4s ease infinite;
}

.bm-ai-player.is-collapsed .bm-ai-player-launcher {
    display: inline-flex;
}

.bm-ai-player.is-collapsed .bm-ai-player-shell {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.96);
    pointer-events: none;
}

.bm-ai-player.is-dragging .bm-ai-player-shell {
    transition: none;
}

@keyframes bmPlayerPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.5);
    }
    100% {
        box-shadow: 0 0 0 10px rgba(34, 211, 238, 0);
    }
}

@media (max-width: 991.98px) {
    .bm-ai-player {
        width: min(430px, calc(100vw - 16px));
        right: 8px;
        bottom: 8px;
    }

    .bm-ai-player-body {
        grid-template-columns: 1fr;
    }

    .bm-ai-player-side {
        width: 100%;
        grid-template-columns: auto 1fr;
        align-items: center;
        gap: 12px;
    }

    .bm-ai-player-side label {
        font-size: 10px;
    }
}

@media (max-width: 767.98px) {
    .bm-ai-player {
        width: min(404px, calc(100vw - 12px));
        right: 6px;
        bottom: 6px;
    }

    .bm-ai-player-body {
        gap: 10px;
        padding: 0 10px 10px;
    }

    .bm-ai-player-main {
        grid-template-columns: 72px minmax(0, 1fr);
        gap: 10px;
        padding: 10px;
    }

    .bm-ai-player-cover-wrap {
        width: 72px;
        height: 72px;
    }

    .bm-ai-player-text strong {
        font-size: 17px;
    }

    .bm-ai-control-btn {
        min-height: 36px;
        font-size: 15px;
    }

    .bm-ai-control-main {
        min-height: 40px;
        font-size: 18px;
    }
}

@media (max-width: 479.98px) {
    .bm-ai-player {
        width: calc(100vw - 10px);
        right: 5px;
        bottom: 5px;
    }

    .bm-ai-player-topbar {
        padding: 9px 10px 7px;
    }

    .bm-ai-player-main {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .bm-ai-player-cover-wrap {
        width: 64px;
        height: 64px;
    }

    .bm-ai-player-text strong {
        font-size: 15px;
    }

    .bm-ai-player-time {
        font-size: 10px;
    }

    .bm-ai-control-btn {
        min-height: 34px;
    }

    .bm-ai-control-main {
        min-height: 37px;
    }

    .bm-ai-player-window-btn {
        width: 26px;
        height: 26px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bm-ai-player-shell,
    .bm-ai-player-launcher,
    .bm-ai-player-window-btn,
    .bm-ai-control-btn {
        transition: none;
    }

    .bm-ai-player.is-playing .bm-ai-player-launcher-dot {
        animation: none;
    }
}