.document-scanner {
    --scanner-app-background: #0f141e;
    --scanner-panel-background: rgba(23, 31, 46, 0.94);
    --scanner-elevated-background: #202a3d;
    --scanner-elevated-overlay: rgba(32, 42, 61, 0.92);
    --scanner-preview-background: #0b0f17;
    --scanner-border: #344157;
    --scanner-primary-text: #f7f8fa;
    --scanner-secondary-text: #aab2c0;
    --scanner-accent: #cf0021;
    --scanner-accent-hover: #e01639;
    --scanner-button-hover: #2a3650;
    --scanner-track-background: #344157;
    --scanner-track-border: #66738a;
    --scanner-thumb: #f7f8fa;
    --scanner-status-background: rgba(23, 31, 46, 0.9);
    --scanner-shadow: rgba(0, 0, 0, 0.28);
    --scanner-capture-border: #ffffff;
    --scanner-capture-shadow: rgba(207, 0, 33, 0.5);
    background: var(--scanner-app-background);
    color: var(--scanner-primary-text);
    color-scheme: dark;
    display: grid;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    grid-template-rows: auto 1fr auto;
    inset: 0;
    overscroll-behavior: contain;
    position: fixed;
    touch-action: none;
    z-index: 2147483647;
}

.document-scanner[data-theme="light"] {
    --scanner-app-background: #f6f7f9;
    --scanner-panel-background: rgba(255, 255, 255, 0.94);
    --scanner-elevated-background: #edf0f4;
    --scanner-elevated-overlay: rgba(237, 240, 244, 0.94);
    --scanner-preview-background: #e7ebf0;
    --scanner-border: #d5dae3;
    --scanner-primary-text: #151923;
    --scanner-secondary-text: #626b79;
    --scanner-accent: #cf0021;
    --scanner-accent-hover: #a70d26;
    --scanner-button-hover: #e1e5eb;
    --scanner-track-background: #d8dde5;
    --scanner-track-border: #aab2bf;
    --scanner-thumb: #ffffff;
    --scanner-status-background: rgba(255, 255, 255, 0.9);
    --scanner-shadow: rgba(21, 25, 35, 0.16);
    --scanner-capture-border: #ffffff;
    --scanner-capture-shadow: rgba(207, 0, 33, 0.34);
    color-scheme: light;
}

.document-scanner__header,
.document-scanner__footer {
    align-items: center;
    backdrop-filter: blur(14px);
    background: var(--scanner-panel-background);
    display: flex;
    gap: 12px;
    padding: max(12px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) 12px max(14px, env(safe-area-inset-left));
}

.document-scanner__header {
    border-bottom: 1px solid var(--scanner-border);
    justify-content: space-between;
}

.document-scanner__footer {
    border-top: 1px solid var(--scanner-border);
    justify-content: center;
    padding-bottom: max(14px, env(safe-area-inset-bottom));
}

.document-scanner__title {
    font-size: 17px;
    font-weight: 600;
    min-width: 0;
    overflow-wrap: anywhere;
}

.document-scanner__viewport {
    background: var(--scanner-preview-background);
    min-height: 0;
    min-width: 0;
    overflow: hidden;
    position: relative;
}

.document-scanner__video,
.document-scanner__preview {
    display: block;
    height: 100%;
    object-fit: contain;
    width: 100%;
}

.document-scanner__preview[hidden],
.document-scanner__video[hidden],
.document-scanner__button[hidden],
.document-scanner__mode-toggle[hidden],
.document-scanner__guide[hidden],
.document-scanner__corners[hidden],
.document-scanner__rotation-tools[hidden],
.document-scanner__corner-indicator[hidden] { display: none; }

.document-scanner__guide {
    border: 2px solid rgba(255, 255, 255, 0.78);
    border-radius: 12px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.22), 0 0 20px rgba(0, 0, 0, 0.45);
    inset: 8%;
    pointer-events: none;
    position: absolute;
}

.document-scanner__guide--detected {
    border-color: rgba(245, 158, 11, 0.96);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.16), 0 0 26px rgba(245, 158, 11, 0.38);
}

.document-scanner__guide--ready {
    border-color: rgba(34, 197, 94, 0.95);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.16), 0 0 26px rgba(34, 197, 94, 0.38);
}

.document-scanner__guide::before {
    content: "Placez la page dans le cadre";
    font-size: 14px;
    font-weight: 600;
    left: 50%;
    position: absolute;
    text-align: center;
    text-shadow: 0 1px 3px #000;
    top: 14px;
    transform: translateX(-50%);
    width: min(260px, 80%);
}

.document-scanner__guide--detected::before {
    color: #fef3c7;
    content: "Coins repérés";
}

.document-scanner__guide--ready::before {
    color: #dcfce7;
    content: "Prêt — capture automatique";
}

.document-scanner__corners {
    height: 100%;
    inset: 0;
    overflow: visible;
    pointer-events: none;
    position: absolute;
    width: 100%;
    z-index: 2;
}

.document-scanner__corner-polygon {
    fill: rgba(245, 158, 11, 0.10);
    filter: drop-shadow(0 0 5px rgba(245, 158, 11, 0.85));
    stroke: #f59e0b;
    stroke-linejoin: round;
    stroke-width: 4;
    vector-effect: non-scaling-stroke;
}

.document-scanner__corner-point {
    fill: #f59e0b;
    stroke: #fffbeb;
    stroke-width: 3;
    vector-effect: non-scaling-stroke;
}

.document-scanner__corners--ready
.document-scanner__corner-polygon {
    fill: rgba(34, 197, 94, 0.10);
    filter: drop-shadow(0 0 5px rgba(34, 197, 94, 0.85));
    stroke: #22c55e;
}

.document-scanner__corners--ready
.document-scanner__corner-point {
    fill: #22c55e;
    stroke: #f0fdf4;
}

.document-scanner__corners--editable
.document-scanner__corner-polygon {
    fill: rgba(56, 189, 248, 0.10);
    filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.9));
    stroke: #38bdf8;
}

.document-scanner__corners--editable
.document-scanner__corner-point {
    cursor: grab;
    fill: #f8fafc;
    pointer-events: all;
    stroke: #38bdf8;
    stroke-width: 5;
    touch-action: none;
}

.document-scanner--dragging-corner
.document-scanner__corner-point { cursor: grabbing; }

.document-scanner__corner-indicator {
    --auto-capture-progress: 0;
    align-items: center;
    backdrop-filter: blur(10px);
    background: rgba(48, 30, 4, 0.9);
    border: 1px solid rgba(245, 158, 11, 0.62);
    border-radius: 999px;
    color: #fef3c7;
    display: flex;
    font-size: 13px;
    font-weight: 700;
    gap: 8px;
    left: 50%;
    max-width: calc(100% - 32px);
    padding: 8px 12px;
    pointer-events: none;
    position: absolute;
    text-align: center;
    top: 18px;
    transform: translateX(-50%);
    width: max-content;
    z-index: 3;
}

.document-scanner__corner-indicator::after {
    background: #f59e0b;
    border-radius: 999px;
    bottom: 3px;
    content: "";
    height: 2px;
    left: 10px;
    position: absolute;
    right: 10px;
    transform: scaleX(var(--auto-capture-progress));
    transform-origin: left;
    transition: transform 180ms linear;
}

.document-scanner__corner-indicator-dot {
    background: #f59e0b;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.2);
    flex: 0 0 auto;
    height: 9px;
    width: 9px;
}

.document-scanner__corner-indicator--ready {
    background: rgba(8, 32, 18, 0.88);
    border-color: rgba(34, 197, 94, 0.55);
    color: #dcfce7;
}

.document-scanner__corner-indicator--ready::after,
.document-scanner__corner-indicator--ready
.document-scanner__corner-indicator-dot { background: #22c55e; }

.document-scanner__corner-indicator--ready
.document-scanner__corner-indicator-dot { box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18); }

.document-scanner__rotation-tools {
    backdrop-filter: blur(12px);
    background: var(--scanner-elevated-overlay);
    border: 1px solid var(--scanner-border);
    border-radius: 14px;
    box-shadow: 0 8px 22px var(--scanner-shadow);
    display: flex;
    gap: 8px;
    padding: 6px;
    position: absolute;
    right: max(16px, env(safe-area-inset-right));
    top: 18px;
    z-index: 4;
}

.document-scanner__status {
    background: var(--scanner-status-background);
    border-radius: 999px;
    bottom: 18px;
    color: var(--scanner-secondary-text);
    font-size: 13px;
    left: 50%;
    max-width: calc(100% - 32px);
    padding: 8px 12px;
    pointer-events: none;
    position: absolute;
    text-align: center;
    transform: translateX(-50%);
    width: max-content;
    z-index: 3;
}

.document-scanner__button {
    appearance: none;
    background: var(--scanner-elevated-background);
    border: 1px solid var(--scanner-border);
    border-radius: 10px;
    color: var(--scanner-primary-text);
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    min-height: 46px;
    min-width: 104px;
    padding: 10px 18px;
    touch-action: manipulation;
}

.document-scanner__mode-toggle {
    align-items: center;
    background: var(--scanner-elevated-overlay);
    border: 1px solid var(--scanner-border);
    border-radius: 999px;
    color: var(--scanner-primary-text);
    display: flex;
    font-family: inherit;
    font-size: 13px;
    font-weight: 650;
    gap: 10px;
    min-height: 44px;
    padding: 8px 10px 8px 14px;
    touch-action: manipulation;
    white-space: nowrap;
}

.document-scanner__mode-label {
    min-width: 82px;
    text-align: left;
}

.document-scanner__auto-capture-label { min-width: 42px; }

.document-scanner__mode-track {
    background: var(--scanner-track-background);
    border: 1px solid var(--scanner-track-border);
    border-radius: 999px;
    flex: 0 0 auto;
    height: 22px;
    position: relative;
    transition: border-color 150ms ease, background 150ms ease;
    width: 38px;
}

.document-scanner__mode-thumb {
    background: var(--scanner-thumb);
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.42);
    height: 14px;
    left: 3px;
    position: absolute;
    top: 3px;
    transition: transform 150ms ease;
    width: 14px;
}

.document-scanner__mode-toggle--color
.document-scanner__mode-track {
    background: var(--scanner-accent);
    border-color: var(--scanner-accent-hover);
}

.document-scanner__mode-toggle--enabled
.document-scanner__mode-track {
    background: #15803d;
    border-color: #22c55e;
}

.document-scanner__mode-toggle--color
.document-scanner__mode-thumb { transform: translateX(16px); }

.document-scanner__mode-toggle--enabled
.document-scanner__mode-thumb { transform: translateX(16px); }

.document-scanner__mode-toggle:active { opacity: 0.78; }

.document-scanner__mode-toggle:focus-visible {
    border-color: #38bdf8;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
    outline: none;
}

.document-scanner__button--primary {
    background: var(--scanner-accent);
    border-color: var(--scanner-accent);
    color: #fff;
}

.document-scanner__button--icon {
    border-radius: 9px;
    font-size: 25px;
    height: 44px;
    line-height: 1;
    min-height: 44px;
    min-width: 44px;
    padding: 0;
    width: 44px;
}

.document-scanner__button--icon:hover,
.document-scanner__button--icon:focus-visible {
    background: var(--scanner-button-hover);
    border-color: #38bdf8;
    outline: none;
}

.document-scanner__button--capture {
    background: var(--scanner-accent);
    border: 5px solid var(--scanner-capture-border);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--scanner-capture-shadow);
    font-size: 0;
    height: 68px;
    min-height: 68px;
    min-width: 68px;
    padding: 0;
    width: 68px;
}

.document-scanner__button:active { opacity: 0.78; }

.document-scanner__button:disabled {
    cursor: wait;
    opacity: 0.45;
}

@media (min-width: 760px) {
    .document-scanner__viewport {
        border: 1px solid var(--scanner-border);
        border-radius: 14px;
        margin: 18px;
    }
}

@media (max-width: 420px) {
    .document-scanner__footer {
        gap: 8px;
        padding-left: max(8px, env(safe-area-inset-left));
        padding-right: max(8px, env(safe-area-inset-right));
    }

    .document-scanner__mode-toggle {
        gap: 7px;
        padding-left: 10px;
        padding-right: 8px;
    }

    .document-scanner__mode-label { min-width: 68px; }

    .document-scanner__auto-capture-label { min-width: 36px; }
}

@media (max-width: 340px) {
    .document-scanner__mode-toggle {
        justify-content: center;
        min-width: 48px;
        padding: 6px 4px;
        width: 48px;
    }

    .document-scanner__mode-label {
        clip-path: inset(50%);
        height: 1px;
        overflow: hidden;
        position: absolute;
        white-space: nowrap;
        width: 1px;
    }
}