:root {
    --scanner-accent: #8f1d1d;
    --scanner-accent-dark: #711515;
    --scanner-bg: #f4f5f7;
    --scanner-card: #ffffff;
    --scanner-text: #161616;
    --scanner-muted: #667085;
    --scanner-line: #dedfe3;
    --scanner-success: #166534;
    --scanner-success-bg: #dcfce7;
    --scanner-warning: #92400e;
    --scanner-warning-bg: #fef3c7;
    --scanner-error: #991b1b;
    --scanner-error-bg: #fee2e2;
    --scanner-processing: #1d4ed8;
    --scanner-processing-bg: #dbeafe;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background: var(--scanner-bg);
    color: var(--scanner-text);
    font-family:
        Arial,
        Helvetica,
        sans-serif;
}

button,
input,
select {
    font: inherit;
}

.scanner-topbar {
    min-height: 72px;
    padding: 12px 24px;
    background: #fff;
    border-bottom: 1px solid #dadde2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.scanner-topbar h1 {
    margin: 2px 0 0;
    font-size: 1.2rem;
}

.scanner-eyebrow {
    color: var(--scanner-accent);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .15em;
}

.scanner-user-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: .78rem;
}

.scanner-user-box span {
    color: var(--scanner-muted);
}

.scanner-user-box a {
    margin-top: 3px;
    color: var(--scanner-accent);
    font-weight: 700;
}

.scanner-shell {
    width: min(1280px, calc(100% - 32px));
    margin: 20px auto 44px;
}

.scanner-settings-card,
.scanner-camera-card,
.scanner-code-card,
.scanner-recent-card {
    background: var(--scanner-card);
    border: 1px solid var(--scanner-line);
    border-radius: 14px;
    box-shadow: 0 5px 18px rgba(0, 0, 0, .04);
}

.scanner-settings-card,
.scanner-camera-card,
.scanner-code-card,
.scanner-recent-card {
    padding: 18px;
}

.scanner-section-title,
.scanner-card-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.scanner-section-title h2,
.scanner-card-heading h3,
.scanner-code-card h3 {
    margin: 0;
}

.scanner-section-title p,
.scanner-card-heading p,
.scanner-code-card p {
    margin: 4px 0 0;
    color: var(--scanner-muted);
    font-size: .86rem;
}

.scanner-ready-badge {
    border-radius: 999px;
    padding: 7px 12px;
    font-size: .74rem;
    font-weight: 800;
    white-space: nowrap;
}

.scanner-ready-on {
    background: var(--scanner-success-bg);
    color: var(--scanner-success);
}

.scanner-ready-off {
    background: #eceff3;
    color: #555d68;
}

.scanner-settings-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 12px;
}

.scanner-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.scanner-field label {
    font-size: .78rem;
    font-weight: 700;
}

.scanner-field input,
.scanner-field select {
    width: 100%;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid #cfd2d8;
    border-radius: 8px;
    background: #fff;
    color: #111;
}

.scanner-field input:focus,
.scanner-field select:focus {
    outline: 2px solid rgba(143, 29, 29, .16);
    border-color: var(--scanner-accent);
}

.scanner-event-info {
    margin-top: 12px;
    padding: 11px 13px;
    background: #f8f8f9;
    border-radius: 9px;
    color: #555d68;
    font-size: .8rem;
    display: flex;
    flex-wrap: wrap;
    gap: 5px 16px;
}

.scanner-event-info strong {
    color: #111;
}

.scanner-result {
    margin: 16px 0;
    min-height: 150px;
    padding: 22px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    border: 2px solid transparent;
    transition:
        background .16s ease,
        border-color .16s ease;
}

.scanner-result-kicker {
    font-size: .7rem;
    font-weight: 900;
    letter-spacing: .15em;
    opacity: .72;
}

.scanner-result h2 {
    margin: 6px 0 3px;
    font-size: clamp(1.35rem, 3vw, 2.2rem);
}

.scanner-result-name {
    font-size: clamp(1.05rem, 2.4vw, 1.55rem);
    font-weight: 800;
    margin-top: 4px;
}

.scanner-result-detail {
    margin-top: 6px;
    font-size: .9rem;
}

.scanner-result-idle {
    background: #fff;
    border-color: var(--scanner-line);
}

.scanner-result-processing {
    color: var(--scanner-processing);
    background: var(--scanner-processing-bg);
    border-color: #93c5fd;
}

.scanner-result-success {
    color: var(--scanner-success);
    background: var(--scanner-success-bg);
    border-color: #86efac;
}

.scanner-result-warning {
    color: var(--scanner-warning);
    background: var(--scanner-warning-bg);
    border-color: #fcd34d;
}

.scanner-result-error {
    color: var(--scanner-error);
    background: var(--scanner-error-bg);
    border-color: #fca5a5;
}

.scanner-main-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, .8fr);
    gap: 16px;
}

.scanner-camera-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.scanner-btn {
    border: 0;
    border-radius: 8px;
    padding: 9px 14px;
    font-weight: 700;
    cursor: pointer;
}

.scanner-btn:disabled {
    opacity: .48;
    cursor: not-allowed;
}

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

.scanner-btn-primary:not(:disabled):hover {
    background: var(--scanner-accent-dark);
}

.scanner-btn-secondary {
    background: #e9eaec;
    color: #222;
}

.scanner-btn-block {
    width: 100%;
}

.scanner-camera-select-wrap {
    margin: 14px 0 10px;
}

.scanner-video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    min-height: 280px;
    overflow: hidden;
    border-radius: 13px;
    background: #111;
}

.scanner-video-frame video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.scanner-video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #e5e7eb;
    background: #22262d;
    text-align: center;
    padding: 18px;
}

.scanner-video-placeholder[hidden] {
    display: none;
}

.scanner-video-placeholder span {
    color: #aeb4bf;
    font-size: .82rem;
}

.scanner-camera-symbol {
    font-size: 3rem;
    line-height: 1;
}

.scanner-target {
    pointer-events: none;
    position: absolute;
    inset: 18%;
}

.scanner-target span {
    position: absolute;
    width: 44px;
    height: 44px;
    border-color: rgba(255, 255, 255, .92);
}

.scanner-target span:nth-child(1) {
    top: 0;
    left: 0;
    border-top: 4px solid;
    border-left: 4px solid;
}

.scanner-target span:nth-child(2) {
    top: 0;
    right: 0;
    border-top: 4px solid;
    border-right: 4px solid;
}

.scanner-target span:nth-child(3) {
    bottom: 0;
    left: 0;
    border-bottom: 4px solid;
    border-left: 4px solid;
}

.scanner-target span:nth-child(4) {
    bottom: 0;
    right: 0;
    border-bottom: 4px solid;
    border-right: 4px solid;
}

.scanner-help,
.scanner-code-note {
    margin-top: 10px;
    color: var(--scanner-muted);
    font-size: .76rem;
}

.scanner-code-card form {
    margin-top: 16px;
}

.scanner-code-card input {
    text-transform: uppercase;
    letter-spacing: .16em;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-weight: 800;
    font-size: 1.18rem;
    text-align: center;
}

.scanner-code-card .scanner-btn {
    margin-top: 12px;
}

.scanner-recent-card {
    margin-top: 16px;
}

.scanner-table-wrap {
    margin-top: 12px;
    overflow-x: auto;
}

.scanner-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: .8rem;
}

.scanner-table-wrap th,
.scanner-table-wrap td {
    padding: 10px 9px;
    border-top: 1px solid #ececef;
    text-align: left;
}

.scanner-table-wrap th {
    color: #5c6370;
    font-size: .7rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.scanner-empty {
    text-align: center !important;
    color: var(--scanner-muted);
    padding: 22px !important;
}

.scanner-mini-state {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    font-weight: 800;
    font-size: .68rem;
}

.scanner-mini-success {
    background: var(--scanner-success-bg);
    color: var(--scanner-success);
}

.scanner-mini-warning {
    background: var(--scanner-warning-bg);
    color: var(--scanner-warning);
}

.scanner-mini-error {
    background: var(--scanner-error-bg);
    color: var(--scanner-error);
}

/* Login */
.scanner-login-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 20px;
}

.scanner-login-card {
    width: min(400px, 100%);
    background: #fff;
    border: 1px solid #dedfe3;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 18px 48px rgba(0,0,0,.12);
}

.scanner-brand {
    margin-bottom: 20px;
}

.scanner-brand h1 {
    margin: 5px 0 2px;
    font-size: 1.45rem;
}

.scanner-brand p {
    margin: 0;
    color: var(--scanner-muted);
}

.scanner-login-card form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.scanner-login-card label {
    margin-top: 7px;
    font-size: .8rem;
    font-weight: 700;
}

.scanner-login-card input {
    min-height: 42px;
    border: 1px solid #cfd2d8;
    border-radius: 8px;
    padding: 9px 10px;
}

.scanner-alert {
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 14px;
    font-size: .82rem;
}

.scanner-alert-error {
    background: var(--scanner-error-bg);
    color: var(--scanner-error);
}

/* Zebra institucional en Scanner */
.ZebraDialog.app-zebra-dialog {
    border-radius: 14px;
    overflow: hidden;
}

@media (max-width: 840px) {
    .scanner-main-grid {
        grid-template-columns: 1fr;
    }

    .scanner-settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .scanner-topbar {
        align-items: flex-start;
        padding: 11px 14px;
    }

    .scanner-topbar h1 {
        font-size: 1rem;
    }

    .scanner-user-box span {
        display: none;
    }

    .scanner-shell {
        width: min(100% - 18px, 1280px);
        margin-top: 10px;
    }

    .scanner-settings-card,
    .scanner-camera-card,
    .scanner-code-card,
    .scanner-recent-card {
        padding: 13px;
        border-radius: 11px;
    }

    .scanner-section-title,
    .scanner-card-heading {
        flex-direction: column;
    }

    .scanner-camera-actions {
        width: 100%;
    }

    .scanner-camera-actions .scanner-btn {
        flex: 1;
    }

    .scanner-video-frame {
        min-height: 230px;
    }

    .scanner-result {
        min-height: 132px;
        padding: 16px 12px;
    }
}


/* ==========================================================
   Pantalla dedicada de escaneo
   ========================================================== */

.scanner-launch-wrap {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}

.scanner-launch-btn {
    min-width: min(520px, 100%);
    padding: 12px 22px;
    font-size: .92rem;
}

.scanner-scan-screen {
    display: none;
}

.scanner-scan-screen-active {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: block;
    background: var(--scanner-bg);
    overflow: hidden;
}

body.scanner-scan-mode {
    overflow: hidden;
}

.scanner-scan-layout {
    width: min(1400px, calc(100% - 24px));
    height: 100dvh;
    margin: 0 auto;
    padding:
        max(10px, env(safe-area-inset-top))
        0
        max(10px, env(safe-area-inset-bottom));
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 10px;
}

.scanner-scan-info-card,
.scanner-camera-card-scan,
.scanner-code-card-scan {
    background: #fff;
    border: 1px solid var(--scanner-line);
    border-radius: 14px;
    box-shadow: 0 5px 18px rgba(0, 0, 0, .04);
}

.scanner-scan-info-card {
    padding: 12px 16px 10px;
}

.scanner-scan-info-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr 1fr;
    gap: 10px;
}

.scanner-scan-info-grid > div {
    min-width: 0;
    padding: 7px 10px;
    border-radius: 9px;
    background: #f7f7f8;
}

.scanner-scan-label {
    display: block;
    margin-bottom: 3px;
    color: var(--scanner-muted);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.scanner-scan-info-grid strong {
    display: block;
    overflow: hidden;
    color: #111;
    font-size: .92rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.scanner-result-compact {
    min-height: 0;
    margin: 5px 0 0;
    padding: 3px 10px;
    border-radius: 11px;
}

.scanner-result-compact h2 {
    margin: 1px 0 0;
    font-size: clamp(1.15rem, 2vw, 1.65rem);
    line-height: 1.12;
}

.scanner-result-compact .scanner-result-name {
    font-size: clamp(.98rem, 1.8vw, 1.28rem);
}

.scanner-result-compact .scanner-result-detail {
    margin-top: 1px;
    font-size: .8rem;
    line-height: 1.2;
}

.scanner-scan-body {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 2.15fr) minmax(250px, .85fr);
    gap: 10px;
}

.scanner-camera-card-scan,
.scanner-code-card-scan {
    min-height: 0;
    overflow: hidden;
}

.scanner-camera-card-scan {
    padding: 12px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
}

.scanner-code-card-scan {
    padding: 16px;
}

.scanner-card-heading-compact {
    gap: 10px;
}

.scanner-card-heading-compact h3 {
    font-size: .98rem;
}

.scanner-card-heading-compact p {
    font-size: .76rem;
}

.scanner-camera-card-scan .scanner-camera-select-wrap {
    margin: 7px 0;
}

.scanner-camera-card-scan .scanner-field label {
    font-size: .7rem;
}

.scanner-camera-card-scan .scanner-field select {
    min-height: 36px;
    padding: 5px 8px;
}

.scanner-video-frame-scan {
    min-height: 0;
    height: 100%;
    aspect-ratio: auto;
}

.scanner-camera-card-scan .scanner-help {
    margin-top: 6px;
    font-size: .7rem;
}

.scanner-code-card-scan h3 {
    margin: 0;
    font-size: 1rem;
}

.scanner-code-card-scan > p {
    margin: 5px 0 0;
    font-size: .78rem;
    line-height: 1.35;
}

.scanner-code-card-scan form {
    margin-top: 14px;
}

.scanner-code-card-scan input {
    min-height: 52px;
    font-size: 1.28rem;
}

.scanner-code-card-scan .scanner-code-note {
    margin-top: 10px;
    font-size: .72rem;
}

.scanner-scan-footer {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 10px;
}

.scanner-scan-footer .scanner-btn {
    flex: 1 1 0;
    max-width: 320px;
    min-width: 0;
    padding: 10px 12px;
}

.scanner-back-btn {
    min-width: 0;
}

@media (max-width: 1024px) {
    .scanner-scan-layout {
        width: calc(100% - 16px);
        gap: 8px;
    }

    .scanner-scan-info-card {
        padding: 9px 10px 8px;
    }

    .scanner-scan-info-grid {
        gap: 7px;
    }

    .scanner-scan-info-grid > div {
        padding: 6px 8px;
    }

    .scanner-result-compact {
        min-height: 0;
        margin-top: 4px;
        padding: 3px 8px;
    }

    .scanner-scan-body {
        gap: 8px;
        grid-template-columns: minmax(0, 2fr) minmax(220px, .8fr);
    }

    .scanner-camera-card-scan,
    .scanner-code-card-scan {
        border-radius: 11px;
    }
}

@media (max-width: 700px) {
    .scanner-scan-screen-active {
        overflow-y: auto;
    }

    .scanner-scan-layout {
        height: auto;
        min-height: 100dvh;
        grid-template-rows: auto auto auto;
    }

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

    .scanner-scan-info-grid strong {
        white-space: normal;
    }

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

    .scanner-video-frame-scan {
        min-height: 280px;
    }
}

/* Ajustes del scanner para pantallas pequeñas: botones siempre en una fila. */
@media (max-width: 700px) {
    .scanner-scan-footer {
        gap: 6px;
    }

    .scanner-scan-footer .scanner-btn {
        font-size: .76rem;
        padding: 9px 5px;
    }
}

/* Mantener el nodo de compatibilidad para el JavaScript, sin ocupar espacio. */
#cameraCompatibility[hidden] {
    display: none !important;
}