#occlusion-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 4;
    pointer-events: none;
}

.toggle-row {
    align-items: center;
}

.toggle-row .control-label {
    margin-bottom: 3px;
}

.switch {
    position: relative;
    flex: 0 0 auto;
    width: 42px;
    height: 24px;
    cursor: pointer;
}

.switch input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.switch span {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    transition: 0.2s ease;
}

.switch span::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #aeb8c6;
    transition: 0.2s ease;
}

.switch input:checked + span {
    border-color: rgba(85,216,255,0.45);
    background: rgba(85,216,255,0.22);
}

.switch input:checked + span::after {
    transform: translateX(18px);
    background: #55d8ff;
    box-shadow: 0 0 14px rgba(85,216,255,0.5);
}

.switch input:disabled + span {
    opacity: 0.5;
    cursor: wait;
}

.turn-scan-launch {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 20px;
    padding: 16px;
    border: 1px solid rgba(110,240,190,0.18);
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(110,240,190,0.07), rgba(85,216,255,0.04));
}

.turn-scan-launch strong {
    display: block;
    margin-bottom: 5px;
    font-size: 13px;
}

.turn-scan-launch p {
    margin: 0;
    max-width: 650px;
    color: #8f9aaa;
    font-size: 11px;
    line-height: 1.5;
}

.turn-scan-launch .primary-button {
    flex: 0 0 auto;
}

.turn-scan-overlay[hidden] {
    display: none !important;
}

.turn-scan-overlay {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(4, 7, 11, 0.84);
    backdrop-filter: blur(14px);
}

.turn-scan-card {
    position: relative;
    width: min(520px, 100%);
    padding: 28px;
    border: 1px solid rgba(85,216,255,0.18);
    border-radius: 22px;
    color: #edf5fb;
    text-align: center;
    background: rgba(18, 23, 31, 0.96);
    box-shadow: 0 30px 100px rgba(0,0,0,0.55);
}

.turn-scan-card h2 {
    margin: 7px 0 8px;
    font-size: clamp(24px, 5vw, 34px);
    letter-spacing: -0.03em;
}

.turn-scan-help {
    margin: 0 auto;
    max-width: 430px;
    color: #929eae;
    font-size: 12px;
    line-height: 1.55;
}

.turn-scan-cancel {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: #d8e0ea;
    background: rgba(255,255,255,0.07);
    cursor: pointer;
    font-size: 23px;
}

.turn-scan-ring {
    position: relative;
    display: grid;
    place-items: center;
    width: 190px;
    height: 190px;
    margin: 24px auto 18px;
    border: 1px solid rgba(85,216,255,0.24);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(85,216,255,0.11), transparent 66%);
    box-shadow: inset 0 0 50px rgba(85,216,255,0.05);
}

.turn-scan-ring::before,
.turn-scan-ring::after {
    content: "";
    position: absolute;
    background: rgba(85,216,255,0.14);
}

.turn-scan-ring::before {
    width: 1px;
    height: 100%;
}

.turn-scan-ring::after {
    width: 100%;
    height: 1px;
}

.turn-scan-person {
    display: grid;
    place-items: center;
    width: 58px;
    height: 92px;
    border: 1px solid rgba(110,240,190,0.45);
    border-radius: 45% 45% 34% 34% / 25% 25% 56% 56%;
    color: #6ef0be;
    font-size: 20px;
}

.turn-scan-arrow {
    position: absolute;
    top: -14px;
    right: 13px;
    color: #55d8ff;
    font-size: 48px;
    line-height: 1;
    animation: turnPulse 1.2s ease-in-out infinite;
}

.turn-scan-angle {
    position: absolute;
    bottom: 16px;
    padding: 4px 8px;
    border-radius: 999px;
    color: #dff8ff;
    background: rgba(85,216,255,0.12);
    font-size: 11px;
    font-weight: 800;
}

@keyframes turnPulse {
    0%, 100% { transform: rotate(-8deg) scale(0.95); opacity: 0.75; }
    50% { transform: rotate(8deg) scale(1.06); opacity: 1; }
}

.turn-scan-cue {
    display: block;
    min-height: 22px;
    color: #e7f8ff;
    font-size: 13px;
}

.turn-scan-progress {
    height: 5px;
    margin-top: 14px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
}

.turn-scan-progress span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #55d8ff, #6ef0be);
    transition: width 0.08s linear;
}

.turn-scan-timer {
    display: block;
    margin-top: 9px;
    color: #7f8c9d;
    font-size: 11px;
    font-weight: 800;
}

.turn-scan-checkpoints {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
    margin-top: 16px;
}

.turn-scan-checkpoints span {
    padding: 7px 5px;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    color: #778394;
    background: rgba(255,255,255,0.025);
    font-size: 9px;
    font-weight: 800;
    text-transform: uppercase;
}

.turn-scan-checkpoints span.captured {
    border-color: rgba(110,240,190,0.34);
    color: #a8f6d7;
    background: rgba(110,240,190,0.08);
}

@media (max-width: 720px) {
    .turn-scan-launch {
        align-items: stretch;
        flex-direction: column;
    }

    .turn-scan-launch .primary-button {
        width: 100%;
    }

    .turn-scan-card {
        padding: 24px 18px;
    }

    .turn-scan-ring {
        width: 160px;
        height: 160px;
    }

    .turn-scan-checkpoints {
        gap: 4px;
    }
}