body.dacarc-viewer-body {
    overflow: hidden;
}

.dacarc-viewer-shell {
    width: 100%;
    max-width: none;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dacarc-viewer-topbar {
    display: grid;
    grid-template-columns: minmax(0, 90px) 1fr minmax(0, 160px);
    align-items: center;
    gap: 10px;
}

.dacarc-viewer-topbar h1 {
    margin: 0;
    text-align: center;
    font-size: 1rem;
}

.dacarc-topbar-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.dacarc-camera-stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 52vh;
    border-radius: 24px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.42);
    border: 1px solid rgba(118, 147, 255, 0.18);
}

.dacarc-camera-container {
    position: absolute;
    inset: 0;
}

.dacarc-stage-controls {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 22;
    display: flex;
    gap: 8px;
}

.dacarc-target-guide {
    position: absolute;
    left: 14px;
    bottom: 14px;
    z-index: 18;
    width: min(38vw, 160px);
    max-width: 160px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(5, 10, 18, 0.82);
    border: 1px solid rgba(118, 147, 255, 0.2);
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(14px);
    outline: 2px solid rgba(255, 255, 255, 0.9);
}

.dacarc-target-guide[hidden] {
    display: none !important;
}

.dacarc-target-guide-label {
    margin: 0 0 8px;
    font-size: 0.74rem;
    line-height: 1.35;
    color: #dce6ff;
}

.dacarc-target-guide-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
}

.dacarc-target-guide-qr {
    position: absolute;
    left: 50%;
    top: 58%;
    width: 36%;
    transform: translate(-50%, -50%);
    background: #fff;
    padding: 4px;
    box-sizing: border-box;
    border-radius: 8px;
}

.dacarc-overlay-prompt {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(4, 9, 20, 0.62);
    z-index: 30;
}

.dacarc-overlay-prompt[hidden] {
    display: none !important;
}

.dacarc-watermark {
    position: absolute;
    right: 14px;
    bottom: 12px;
    z-index: 20;
    font-size: 0.75rem;
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(5, 10, 18, 0.7);
    color: #d2defb;
}

.dacarc-viewer-drawer {
    background: rgba(8, 14, 28, 0.92);
    border: 1px solid rgba(118, 147, 255, 0.16);
    border-radius: 22px;
    padding: 18px;
}

.dacarc-viewer-shell.dacarc-viewer-immersive .dacarc-viewer-topbar,
.dacarc-viewer-shell.dacarc-viewer-immersive .dacarc-viewer-drawer,
.dacarc-viewer-shell.dacarc-viewer-immersive .dacarc-status-pill,
.dacarc-viewer-shell.dacarc-viewer-immersive .dacarc-watermark {
    display: none;
}

.dacarc-viewer-shell.dacarc-viewer-immersive .dacarc-stage-controls {
    top: auto;
    bottom: 14px;
}

.dacarc-sponsor-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.dacarc-sponsor-inline a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: inherit;
    text-decoration: none;
}

@media (max-width: 640px) {
    .dacarc-viewer-topbar {
        grid-template-columns: 84px 1fr 132px;
    }

    .dacarc-topbar-button {
        min-height: 42px;
        padding: 0 10px;
        font-size: 0.82rem;
    }

    .dacarc-target-guide {
        width: min(42vw, 136px);
        max-width: 136px;
        left: 12px;
        bottom: 12px;
        padding: 8px;
    }

    .dacarc-stage-controls {
        left: 12px;
        right: 12px;
        top: 12px;
        justify-content: flex-end;
        flex-wrap: wrap;
    }

    .dacarc-target-guide-label {
        font-size: 0.7rem;
    }
}