html, body {
    width: 100%;
    height: 100%;
}

html.is-mobile-device,
html.is-mobile-device body {
    min-height: 100dvh;
}

html.is-mobile-device body {
    overscroll-behavior: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    overflow: hidden;
}

.floating-btn {
    position: fixed;
    top: max(12px, env(safe-area-inset-top));
    z-index: 90;
    min-width: 52px;
    min-height: 52px;
    border: 0;
    border-radius: 999px;
    padding: 0 14px;
    font-weight: 800;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 10px 28px rgba(0,0,0,0.28);
}

.floating-left {
    left: max(12px, env(safe-area-inset-left));
    background: rgba(10,12,16,.88);
    color: #fff;
    border: 1px solid rgba(255,255,255,.16);
}

.floating-right {
    right: max(12px, env(safe-area-inset-right));
    background: #0ac8ff;
    color: #06121a;
}

#exit-fullscreen-btn {
    background: rgba(10,12,16,.88);
    color: #fff;
    border: 1px solid rgba(255,255,255,.16);
}

.floating-btn[hidden] {
    display: none !important;
}

.app-shell {
    width: 100vw;
    height: 100dvh;
    overflow: hidden;
}

.app-pages-root {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    overscroll-behavior-y: none;
    touch-action: pan-x;
}

.app-pages-root::-webkit-scrollbar {
    display: none;
}

.app-page {
    flex: 0 0 100vw;
    width: 100vw;
    max-width: 100vw;
    height: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    box-sizing: border-box;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    padding: calc(max(12px, env(safe-area-inset-top)) + 64px) max(12px, env(safe-area-inset-right)) calc(max(12px, env(safe-area-inset-bottom)) + 12px) max(12px, env(safe-area-inset-left));
}

.page-home {
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-stack {
    width: min(100%, 520px);
}

.home-form {
    display: grid;
    gap: 14px;
}

.page-reports > * + *,
.page-config > * + * {
    margin-top: 16px;
}

.config-actions {
    display: grid;
    gap: 10px;
}

.requires-valid-vin.is-disabled,
button[data-requires-vin="true"]:disabled {
    opacity: 0.42;
    filter: grayscale(0.15);
    pointer-events: none;
    cursor: not-allowed;
}

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

.scan-overlay {
    position: fixed;
    inset: 0;
    z-index: 120;
    background: rgba(4,8,14,.98);
    display: flex;
    flex-direction: column;
    padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
}

.scan-shell {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 12px;
    min-height: 100%;
}

.scan-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.scan-title {
    margin: 0;
    font-size: 20px;
}

.scan-head-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.scan-stage {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    background: #000;
    min-height: min(70dvh, 760px);
}

.scan-stage-inner,
.scan-target,
.scan-target video,
.native-scan-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.scan-target video,
.native-scan-video {
    object-fit: cover;
}

.native-scan-video[hidden] {
    display: none !important;
}

.scan-frame {
    position: absolute;
    inset: 12% 8%;
    border: 2px solid rgba(10,200,255,.9);
    border-radius: 22px;
    box-shadow: 0 0 0 9999px rgba(0,0,0,.30);
    pointer-events: none;
}

.scan-status {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 3;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(10,12,16,.76);
    color: #e9edf2;
    font-size: 14px;
    border: 1px solid rgba(255,255,255,.10);
}

.scan-foot {
    display: grid;
    gap: 10px;
}

.scan-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

@media (max-width: 900px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .scan-head-actions {
        width: 100%;
        justify-content: stretch;
    }

    .scan-head-actions .btn {
        flex: 1 1 calc(50% - 8px);
    }

    .scan-actions {
        grid-template-columns: 1fr 1fr;
    }
}