:root {
    --scanner-online-bg: #d1e7dd;
    --scanner-online-fg: #0f5132;
    --scanner-online-border: #badbcc;
    --scanner-offline-bg: #f8d7da;
    --scanner-offline-fg: #842029;
    --scanner-offline-border: #f5c2c7;
    --scanner-warning-bg: #fff3cd;
    --scanner-warning-fg: #856404;
    --scanner-info-bg: #f8f9fa;
    --scanner-info-border: #e9ecef;
}

.scanner-detail-page {
    padding-bottom: 2rem;
}

.scanner-hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid var(--scanner-info-border);
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}

.scanner-hero-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.scanner-hero-id {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
    color: #6c757d;
    word-break: break-all;
}

.scanner-hero-meta {
    font-size: 0.85rem;
    color: #6c757d;
}

.scanner-hero-actions .btn {
    white-space: nowrap;
}

.scanner-card {
    border: 1px solid var(--scanner-info-border);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    background: #fff;
}

.scanner-card .card-body {
    padding: 1.25rem;
}

.scanner-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.scanner-info-grid {
    background-color: var(--scanner-info-bg);
    border-radius: 0.5rem;
    padding: 0.5rem;
    border: 1px solid var(--scanner-info-border);
    display: flex;
    flex-direction: column;
}

.scanner-info-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--scanner-info-border);
}

.scanner-info-item:last-child {
    border-bottom: none;
}

.scanner-info-label {
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    min-width: 80px;
    flex-shrink: 0;
}

.scanner-info-value {
    color: #212529;
    font-weight: 500;
    text-align: right;
    word-break: break-word;
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.25rem;
}

/* Status card (detail page) */
.scanner-status-card .scanner-card-title {
    margin-bottom: 0;
}

.scanner-status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.scanner-status-connection {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    border: 1px solid transparent;
}

.scanner-status-connection.is-online {
    color: var(--scanner-online-fg);
    background: var(--scanner-online-bg);
    border-color: var(--scanner-online-border);
}

.scanner-status-connection.is-offline {
    color: var(--scanner-offline-fg);
    background: var(--scanner-offline-bg);
    border-color: var(--scanner-offline-border);
}

.scanner-status-dot {
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.scanner-status-connection.is-online .scanner-status-dot {
    box-shadow: 0 0 0 2px rgba(15, 81, 50, 0.2);
    animation: scanner-pulse-online 2s ease-in-out infinite;
}

@keyframes scanner-pulse-online {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.scanner-status-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 1rem;
}

@media (min-width: 576px) {
    .scanner-status-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.scanner-status-group {
    background: var(--scanner-info-bg);
    border: 1px solid var(--scanner-info-border);
    border-radius: 0.5rem;
    padding: 0.75rem 0.85rem;
    min-width: 0;
}

.scanner-status-group-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.scanner-status-dl {
    margin: 0;
}

.scanner-status-dl-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.scanner-status-dl-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.scanner-status-dl-row dt {
    font-size: 0.8rem;
    color: #64748b;
    margin: 0;
    font-weight: 500;
    flex-shrink: 0;
}

.scanner-status-dl-row dd {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}

.scanner-status-dl-row--cameras dd {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.25rem;
}

.scanner-ota-channel-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: lowercase;
    padding: 0.1rem 0.45rem;
    border-radius: 0.25rem;
    background: #e7f1ff;
    color: #084298;
    border: 1px solid #b6d4fe;
}

.scanner-status-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.85rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: #64748b;
    background: #f8fafc;
    border-radius: 0.375rem;
    border: 1px dashed var(--scanner-info-border);
}

.scanner-notes-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--scanner-info-border);
}

.scanner-notes-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.scanner-notes-display {
    margin: 0;
    font-size: 0.9rem;
    color: #334155;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.scanner-notes-display:empty::before,
.scanner-notes-display.scanner-notes-empty {
    color: #94a3b8;
    font-style: italic;
}

.scanner-notes-edit-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.scanner-is-offline .scanner-status-card {
    opacity: 0.92;
}

.scanner-status-badge {
    padding: 6px 14px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.scanner-status-online {
    background-color: var(--scanner-online-bg);
    color: var(--scanner-online-fg);
    border: 1px solid var(--scanner-online-border);
}

.scanner-status-offline {
    background-color: var(--scanner-offline-bg);
    color: var(--scanner-offline-fg);
    border: 1px solid var(--scanner-offline-border);
}

.scanner-status-warning {
    background-color: var(--scanner-warning-bg);
    color: var(--scanner-warning-fg);
    border: 1px solid #ffecb5;
}

.camera-badge {
    display: inline-block;
    padding: 4px 10px;
    background-color: #e7f1ff;
    border: 1px solid #b6d4fe;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    color: #084298;
    white-space: nowrap;
    line-height: 1.5;
}

.camera-badge-warning {
    background-color: var(--scanner-warning-bg);
    border-color: #ffecb5;
    color: var(--scanner-warning-fg);
}

.camera-badge-empty {
    background-color: #f5f5f5;
    border-color: #e0e0e0;
    color: #757575;
}

.scanner-sidebar {
    position: sticky;
    top: 1rem;
}

.clients-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.client-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    background-color: #fff;
    gap: 0.75rem;
}

.client-item-name {
    font-weight: 500;
    font-size: 0.875rem;
}

.bind-dropdown {
    display: none;
    position: absolute;
    right: 0;
    min-width: 260px;
    max-width: 90vw;
    max-height: 320px;
    overflow-y: auto;
    z-index: 1000;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0.75rem;
}

.bind-dropdown.show {
    display: block;
}

.scanner-offline-notice {
    display: none;
    font-size: 0.9rem;
    color: var(--scanner-offline-fg);
    background: var(--scanner-offline-bg);
    border: 1px solid var(--scanner-offline-border);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}

.scanner-is-offline .scanner-offline-notice {
    display: block;
}

.scanner-is-offline .scanner-requires-online {
    display: none !important;
}

.scanner-card-compact .scanner-info-compact {
    font-size: 0.85rem;
}

.scanners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: 1rem;
}

.scanners-grid-empty {
    grid-column: 1 / -1;
}

.scanners-grid-item {
    min-width: 0;
}

.scanners-grid-item > .scanner-card {
    display: block;
    height: 100%;
    border: 1px solid var(--fs-border, #e2e8f0);
    border-radius: 0.75rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.scanners-grid .scanner-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.1);
    border-color: #cbd5e1;
}

.scanner-card-offline {
    opacity: 0.92;
}

.scanner-card-offline .scanner-card-header {
    border-bottom-color: var(--scanner-offline-border) !important;
}

.mqtt-command-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.command-feedback-list {
    max-height: 280px;
    overflow-y: auto;
}

.command-feedback-item {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--scanner-info-border);
    font-size: 0.85rem;
}

.command-feedback-item:last-child {
    border-bottom: none;
}

.command-feedback-item .cmd-name {
    font-weight: 600;
    font-family: ui-monospace, monospace;
    font-size: 0.8rem;
}

.config-preset-btns .btn {
    font-size: 0.8rem;
}

.config-mqtt-warning {
    display: none;
    font-size: 0.85rem;
}

.config-mqtt-warning.visible {
    display: block;
}

.wifi-polling-indicator {
    display: none;
    font-size: 0.85rem;
    color: #0d6efd;
}

.wifi-polling-indicator.visible {
    display: block;
}

.ota-empty-state {
    text-align: center;
    color: #6c757d;
    padding: 1.5rem 1rem;
}

.ota-empty-state i {
    font-size: 2rem;
    opacity: 0.35;
    display: block;
    margin-bottom: 0.5rem;
}

.table-responsive.scanner-wifi-table {
    max-height: 400px;
    overflow-y: auto;
}

.table-responsive.scanner-wifi-table th {
    position: sticky;
    top: 0;
    background-color: #fff;
    z-index: 10;
}

.accordion-button:not(.collapsed) {
    background-color: #f8f9fa;
    color: #212529;
}

.notes-edit-row textarea {
    font-size: 0.875rem;
    resize: vertical;
    min-height: 60px;
}

@media (max-width: 991.98px) {
    .scanner-sidebar {
        position: static;
    }
}