.jm3-app [hidden] {
    display: none;
}

.jm3-app {
    --jm3-ink: #e9edf3;
    --jm3-ink-2: #9aa5b5;
    --jm3-ink-3: #66707f;
    --jm3-line: rgba(255, 255, 255, .1);
    --jm3-line-2: rgba(255, 255, 255, .18);
    --jm3-bg: #0e1217;
    --jm3-bg-2: #161d26;
    --jm3-key: #ff5a40;
    --jm3-key-2: #ff8a3d;
    --jm3-radius: 6px;

    max-width: 1180px;
    margin: 0 auto;
    color: var(--jm3-ink);
    font-size: 14px;
    line-height: 1.65;
}

.jm3-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    padding: 16px 18px;
    margin-bottom: 14px;
    border: 1px solid var(--jm3-line);
    border-radius: var(--jm3-radius);
    background:
        radial-gradient(120% 160% at 0% 0%, rgba(255, 90, 64, .16) 0%, rgba(255, 90, 64, 0) 55%),
        linear-gradient(135deg, var(--jm3-bg-2) 0%, var(--jm3-bg) 100%);
}

.jm3-bar-main {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    flex: 1 1 320px;
}

.jm3-badge {
    flex: none;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: .5px;
    color: #1a0f0a;
    background: linear-gradient(135deg, var(--jm3-key-2) 0%, var(--jm3-key) 100%);
    box-shadow: 0 8px 22px -10px rgba(255, 90, 64, .9);
}

.jm3-bar-text {
    min-width: 0;
}

.jm3-name {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: .2px;
}

.jm3-desc {
    margin: 3px 0 0;
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--jm3-ink-2);
}

.jm3-ctrl {
    display: flex;
    align-items: center;
    gap: 9px;
    flex: none;
}

.jm3-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border: 1px solid var(--jm3-line-2);
    border-radius: 10px;
    background: rgba(255, 255, 255, .04);
    color: var(--jm3-ink);
    font: inherit;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.2;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: background .16s ease, border-color .16s ease, color .16s ease, transform .12s ease;
}

.jm3-btn:hover {
    background: rgba(255, 255, 255, .1);
    border-color: var(--jm3-line-2);
    color: #fff;
}

.jm3-btn:active {
    transform: translateY(1px);
}

.jm3-btn:focus-visible {
    outline: 2px solid var(--jm3-key);
    outline-offset: 2px;
}

.jm3-btn-key {
    border-color: rgba(255, 90, 64, .5);
    background: linear-gradient(135deg, rgba(255, 138, 61, .22) 0%, rgba(255, 90, 64, .22) 100%);
    color: #ffcdb8;
}

.jm3-btn-key:hover {
    border-color: var(--jm3-key);
    background: linear-gradient(135deg, rgba(255, 138, 61, .34) 0%, rgba(255, 90, 64, .34) 100%);
    color: #fff;
}

.jm3-btn-key[aria-pressed="true"] {
    border-color: var(--jm3-key);
    background: linear-gradient(135deg, var(--jm3-key-2) 0%, var(--jm3-key) 100%);
    color: #1a0f0a;
}

.jm3-btn.is-armed {
    border-color: var(--jm3-key);
    background: rgba(255, 90, 64, .16);
    color: #ffb59f;
}

.jm3-btn-key[aria-pressed="true"] svg {
    transform: scaleX(-1);
}

.jm3-stage {
    position: relative;
    width: 100%;
    height: min(70vh, 660px);
    min-height: 320px;
    border: 1px solid var(--jm3-line);
    border-radius: var(--jm3-radius);
    overflow: hidden;
    background: #05070a;
}

.jm3-frame {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.jm3-stage:fullscreen,
.jm3-stage.is-fs {
    width: 100vw;
    height: 100vh;
    max-height: none;
    min-height: 0;
    border-radius: 0;
    border: 0;
}

.jm3-stage:-webkit-full-screen,
.jm3-stage.is-fs {
    width: 100vw;
    height: 100vh;
}

.jm3-loading {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--jm3-ink-2);
    font-size: 13px;
    background: radial-gradient(80% 80% at 50% 42%, #141a22 0%, #070a0e 100%);
    transition: opacity .45s ease;
}

.jm3-loading.is-done {
    opacity: 0;
    pointer-events: none;
}

.jm3-spin {
    width: 26px;
    height: 26px;
    border: 2px solid rgba(255, 255, 255, .14);
    border-top-color: var(--jm3-key);
    border-radius: 50%;
    animation: jm3-spin .8s linear infinite;
}

@keyframes jm3-spin {
    to { transform: rotate(360deg); }
}

.jm3-unfull {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
    padding: 7px 13px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 9px;
    background: rgba(10, 14, 19, .62);
    color: rgba(255, 255, 255, .8);
    font: inherit;
    font-size: 12px;
    line-height: 1.2;
    cursor: pointer;
    opacity: .42;
    -webkit-appearance: none;
    appearance: none;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    transition: opacity .2s ease, background .2s ease, color .2s ease;
}

.jm3-unfull:hover,
.jm3-unfull:focus-visible {
    opacity: 1;
    background: rgba(10, 14, 19, .88);
    color: #fff;
    outline: none;
}

@media (max-width: 720px) {
    .jm3-bar {
        padding: 14px;
        gap: 12px;
    }

    .jm3-badge {
        width: 40px;
        height: 40px;
        border-radius: 11px;
        font-size: 14px;
    }

    .jm3-name {
        font-size: 16px;
    }

    .jm3-desc {
        font-size: 12px;
    }

    .jm3-ctrl {
        width: 100%;
    }

    .jm3-ctrl .jm3-btn {
        flex: 1 1 0;
        justify-content: center;
        padding: 10px 12px;
    }

    .jm3-stage {
        height: min(62vh, 460px);
        min-height: 280px;
    }
}

@media (max-width: 400px) {
    .jm3-ctrl {
        gap: 7px;
    }

    .jm3-ctrl .jm3-btn {
        font-size: 12.5px;
        padding: 9px 10px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .jm3-btn,
    .jm3-unfull,
    .jm3-loading {
        transition-duration: .01ms;
    }

    .jm3-spin {
        animation-duration: 2.4s;
    }
}