/* =============================================================================
   BIOS Flash Lab — SiemaszkoLab
   Dark cyberpunk theme, scoped under .lenovo-lab-wrapper
   ============================================================================= */

/* --- Variables --- */
.lenovo-lab-wrapper {
    --llab-bg-primary: #0a0a0f;
    --llab-bg-secondary: #12121a;
    --llab-bg-tertiary: #1a1a2e;
    --llab-bg-elevated: #16161f;
    --llab-bg-hover: #1e1e30;

    --llab-accent: #00d4ff;
    --llab-accent-dim: rgba(0, 212, 255, 0.15);
    --llab-accent-glow: rgba(0, 212, 255, 0.3);
    --llab-cyan: #00d4ff;
    --llab-cyan-dim: rgba(0, 212, 255, 0.15);
    --llab-amber: #fbbf24;
    --llab-amber-dim: rgba(251, 191, 36, 0.15);
    --llab-red: #f87171;
    --llab-red-dim: rgba(248, 113, 113, 0.15);
    --llab-green: #4ade80;
    --llab-green-dim: rgba(74, 222, 128, 0.15);
    --llab-orange: #fb923c;
    --llab-orange-dim: rgba(251, 146, 60, 0.15);
    --llab-purple: #a78bfa;
    --llab-purple-dim: rgba(167, 139, 250, 0.15);
    --llab-blue: #60a5fa;
    --llab-blue-dim: rgba(96, 165, 250, 0.15);

    --llab-text-primary: #e0e0e0;
    --llab-text-secondary: #a0a0a0;
    --llab-text-muted: #666680;

    --llab-border: #2a2a3e;
    --llab-border-light: #1e1e30;

    --llab-font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --llab-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --llab-radius: 8px;
    --llab-radius-sm: 4px;
    --llab-transition: 0.2s ease;
}

/* --- Wrapper base --- */
.lenovo-lab-wrapper {
    font-family: var(--llab-font-body);
    background: var(--llab-bg-primary);
    color: var(--llab-text-primary);
    line-height: 1.5;
    padding: 0;
}

.lenovo-lab-wrapper *,
.lenovo-lab-wrapper *::before,
.lenovo-lab-wrapper *::after {
    box-sizing: border-box;
}

.lenovo-lab-wrapper a { color: var(--llab-accent); text-decoration: none; }
.lenovo-lab-wrapper a:hover { text-decoration: underline; }

.lenovo-lab-wrapper code {
    font-family: var(--llab-font-mono);
    background: var(--llab-bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--llab-radius-sm);
    font-size: 0.9em;
    color: var(--llab-cyan);
}

/* --- Page Header --- */
.llab-header {
    background: var(--llab-bg-secondary);
    border-bottom: 1px solid var(--llab-border);
    padding: 0.8rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}
.llab-header__title {
    font-family: var(--llab-font-mono);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--llab-text-primary);
    letter-spacing: 0.02em;
    margin: 0;
}
.llab-header__title i { color: var(--llab-accent); margin-right: 0.4rem; }
.llab-header__badge {
    font-family: var(--llab-font-mono);
    font-size: 0.7rem;
    color: var(--llab-text-muted);
    background: var(--llab-bg-tertiary);
    padding: 3px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

/* --- Beta Banner --- */
.lenovo-lab-wrapper .beta-banner {
    background: var(--llab-amber-dim);
    border-bottom: 1px solid rgba(251, 191, 36, 0.3);
    padding: 0.5rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    color: var(--llab-amber);
    text-align: center;
    justify-content: center;
}
.lenovo-lab-wrapper .beta-banner i { flex-shrink: 0; }
.lenovo-lab-wrapper .beta-banner--warning {
    background: rgba(239, 68, 68, 0.08);
    border-bottom-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}
.lenovo-lab-wrapper .beta-banner--info {
    background: var(--llab-cyan-dim);
    border-bottom-color: rgba(0, 212, 255, 0.3);
    color: var(--llab-cyan);
}

/* --- Tool Description --- */
.lenovo-lab-wrapper .tool-desc {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--llab-border);
}
.lenovo-lab-wrapper .tool-desc p {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--llab-text-secondary);
    margin: 0;
}
.lenovo-lab-wrapper .tool-desc strong {
    color: var(--llab-accent);
    font-weight: 600;
}

/* --- Educational Disclaimer --- */
.lenovo-lab-wrapper .edu-disclaimer {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    background: rgba(251, 191, 36, 0.06);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 8px;
    border-left: 4px solid #fbbf24;
}
.lenovo-lab-wrapper .edu-disclaimer__icon {
    flex-shrink: 0;
    font-size: 1.4rem;
    color: #fbbf24;
    margin-top: 2px;
}
.lenovo-lab-wrapper .edu-disclaimer__text {
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--llab-text-secondary);
}
.lenovo-lab-wrapper .edu-disclaimer__text strong {
    color: #fbbf24;
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.88rem;
}
.lenovo-lab-wrapper .edu-disclaimer__text p {
    margin: 0;
}

/* --- Tabs --- */
.lenovo-lab-wrapper .tabs {
    display: flex;
    justify-content: center;
    background: var(--llab-bg-secondary);
    border-bottom: 1px solid var(--llab-border);
    padding: 0 1.5rem;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0;
}
.lenovo-lab-wrapper .tab {
    font-family: var(--llab-font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--llab-text-muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 1.2rem;
    cursor: pointer;
    transition: color var(--llab-transition), border-color var(--llab-transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.lenovo-lab-wrapper .tab:hover { color: var(--llab-text-secondary); }
.lenovo-lab-wrapper .tab.active {
    color: var(--llab-accent);
    border-bottom-color: var(--llab-accent);
}
.lenovo-lab-wrapper .tab i { font-size: 0.9em; }

/* --- Main content area --- */
.llab-main {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 1.5rem;
}

.lenovo-lab-wrapper .tab-content { display: none; }
.lenovo-lab-wrapper .tab-content.active { display: block; }

/* --- Upload boxes --- */
.lenovo-lab-wrapper .upload-box {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1.25rem;
}
.lenovo-lab-wrapper .upload-box--single {
    max-width: 900px;
    margin: 0 auto 1.5rem;
}
.lenovo-lab-wrapper .upload-box__title {
    font-family: var(--llab-font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--llab-text-primary);
}
.lenovo-lab-wrapper .upload-box__title small {
    font-weight: 400;
    color: var(--llab-text-muted);
    font-size: 0.85em;
}
.lenovo-lab-wrapper .upload-box__title i { color: var(--llab-accent); margin-right: 0.3rem; }

/* --- Dropzone --- */
.lenovo-lab-wrapper .dropzone {
    border: 2px dashed var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 2rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--llab-transition), background var(--llab-transition);
    position: relative;
}
.lenovo-lab-wrapper .dropzone:hover,
.lenovo-lab-wrapper .dropzone.drag-over {
    border-color: var(--llab-accent);
    background: var(--llab-accent-dim);
}
.lenovo-lab-wrapper .dropzone__icon {
    font-size: 2rem;
    color: var(--llab-text-muted);
    margin-bottom: 0.5rem;
    display: block;
}
.lenovo-lab-wrapper .dropzone__text {
    color: var(--llab-text-muted);
    font-size: 0.85rem;
}
.lenovo-lab-wrapper .dropzone__input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}
.lenovo-lab-wrapper .dropzone.loaded {
    border-color: var(--llab-accent);
    border-style: solid;
    background: var(--llab-accent-dim);
}
.lenovo-lab-wrapper .dropzone.loaded .dropzone__icon { color: var(--llab-accent); }
.lenovo-lab-wrapper .dropzone.error {
    border-color: var(--llab-red);
    background: var(--llab-red-dim);
}
.lenovo-lab-wrapper .dropzone.error .dropzone__icon { color: var(--llab-red); }

/* --- File info --- */
.lenovo-lab-wrapper .file-info {
    margin-top: 0.75rem;
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    color: var(--llab-text-secondary);
    line-height: 1.6;
}
.lenovo-lab-wrapper .file-info .label { color: var(--llab-text-muted); }
.lenovo-lab-wrapper .file-info .value { color: var(--llab-cyan); }
.lenovo-lab-wrapper .file-info .ok { color: var(--llab-green); }
.lenovo-lab-wrapper .file-info .warn { color: var(--llab-amber); }
.lenovo-lab-wrapper .file-info .err { color: var(--llab-red); }

/* --- No file notice --- */
.lenovo-lab-wrapper .no-file-notice {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-left: 3px solid var(--llab-amber);
    border-radius: var(--llab-radius);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--llab-font-mono);
    font-size: 0.85rem;
    color: var(--llab-amber);
}
.lenovo-lab-wrapper .no-file-notice i { font-size: 1.1rem; flex-shrink: 0; }

/* --- Panel --- */
.lenovo-lab-wrapper .panel {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    margin-bottom: 1.5rem;
    overflow: hidden;
}
.lenovo-lab-wrapper .panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--llab-border-light);
    background: var(--llab-bg-elevated);
}
.lenovo-lab-wrapper .panel__header h3 {
    font-family: var(--llab-font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--llab-text-primary);
    margin: 0;
}
.lenovo-lab-wrapper .panel__header h3 i { color: var(--llab-accent); margin-right: 0.3rem; }

/* --- Buttons --- */
.lenovo-lab-wrapper .btn {
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    background: var(--llab-bg-tertiary);
    color: var(--llab-text-primary);
    cursor: pointer;
    transition: all var(--llab-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}
.lenovo-lab-wrapper .btn:hover {
    border-color: var(--llab-accent);
    background: var(--llab-accent-dim);
}
.lenovo-lab-wrapper .btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.lenovo-lab-wrapper .btn--sm { padding: 0.3rem 0.7rem; font-size: 0.75rem; }
.lenovo-lab-wrapper .btn--lg { padding: 0.65rem 1.5rem; font-size: 0.85rem; }
.lenovo-lab-wrapper .btn--primary {
    background: var(--llab-accent-dim);
    border-color: var(--llab-accent);
    color: var(--llab-accent);
}
.lenovo-lab-wrapper .btn--primary:hover {
    background: rgba(0, 212, 255, 0.25);
    box-shadow: 0 0 12px var(--llab-accent-glow);
}
.lenovo-lab-wrapper .btn--success {
    background: var(--llab-green-dim);
    border-color: var(--llab-green);
    color: var(--llab-green);
}
.lenovo-lab-wrapper .btn--success:hover {
    background: rgba(74, 222, 128, 0.25);
}
.lenovo-lab-wrapper .btn--accent {
    border-color: var(--llab-cyan);
    color: var(--llab-cyan);
}
.lenovo-lab-wrapper .btn--accent:hover {
    background: var(--llab-cyan-dim);
}
.lenovo-lab-wrapper .btn--danger {
    border-color: var(--llab-red);
    color: var(--llab-red);
}
.lenovo-lab-wrapper .btn--danger:hover {
    background: var(--llab-red-dim);
}

/* --- Badge variants --- */
.lenovo-lab-wrapper .badge {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    font-family: var(--llab-font-mono);
}
.lenovo-lab-wrapper .badge--found { background: var(--llab-red-dim); color: var(--llab-red); }
.lenovo-lab-wrapper .badge--not-found { background: var(--llab-green-dim); color: var(--llab-green); }
.lenovo-lab-wrapper .badge--warning { background: var(--llab-amber-dim); color: var(--llab-amber); }
.lenovo-lab-wrapper .badge--info { background: var(--llab-cyan-dim); color: var(--llab-cyan); }
.lenovo-lab-wrapper .badge--platform { background: var(--llab-blue-dim); color: var(--llab-blue); }

/* --- Region Map --- */
.lenovo-lab-wrapper .region-map-container {
    padding: 1.25rem;
    display: flex;
    height: 48px;
    gap: 2px;
    align-items: stretch;
}
.lenovo-lab-wrapper .region-map-segment {
    border-radius: var(--llab-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--llab-font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: opacity var(--llab-transition), transform var(--llab-transition);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 4px;
    min-width: 20px;
}
.lenovo-lab-wrapper .region-map-segment:hover {
    opacity: 0.8;
    transform: scaleY(1.15);
}
.lenovo-lab-wrapper .region-map-segment--desc { background: var(--llab-blue); }
.lenovo-lab-wrapper .region-map-segment--bios { background: var(--llab-green); }
.lenovo-lab-wrapper .region-map-segment--me { background: var(--llab-orange); }
.lenovo-lab-wrapper .region-map-segment--ec { background: var(--llab-cyan); }
.lenovo-lab-wrapper .region-map-segment--gbe { background: var(--llab-purple); }
.lenovo-lab-wrapper .region-map-segment--pdr { background: #94a3b8; }
.lenovo-lab-wrapper .region-map-segment--unused { background: var(--llab-bg-tertiary); color: var(--llab-text-muted); }

.lenovo-lab-wrapper .region-map-legend {
    padding: 0 1.25rem 1rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-family: var(--llab-font-mono);
    font-size: 0.72rem;
    color: var(--llab-text-muted);
}
.lenovo-lab-wrapper .region-legend-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.lenovo-lab-wrapper .region-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    display: inline-block;
}

/* --- IFD Table --- */
.lenovo-lab-wrapper .ifd-table-wrap { overflow-x: auto; }
.lenovo-lab-wrapper .ifd-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--llab-font-mono);
    font-size: 0.78rem;
}
.lenovo-lab-wrapper .ifd-table th {
    background: var(--llab-bg-elevated);
    color: var(--llab-text-muted);
    font-weight: 600;
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--llab-border);
    position: sticky;
    top: 0;
    white-space: nowrap;
}
.lenovo-lab-wrapper .ifd-table td {
    padding: 0.4rem 0.75rem;
    border-bottom: 1px solid var(--llab-border-light);
    vertical-align: top;
}
.lenovo-lab-wrapper .ifd-table tr:hover td { background: var(--llab-bg-hover); }
.lenovo-lab-wrapper .ifd-table .region-name {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.lenovo-lab-wrapper .ifd-table .region-dot {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    display: inline-block;
    flex-shrink: 0;
}
.lenovo-lab-wrapper .ifd-table .badge--used { background: var(--llab-green-dim); color: var(--llab-green); }
.lenovo-lab-wrapper .ifd-table .badge--unused { background: rgba(160,160,160,0.1); color: var(--llab-text-muted); }

/* --- UEFI Volumes --- */
.lenovo-lab-wrapper .uefi-list {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.lenovo-lab-wrapper .uefi-item {
    font-family: var(--llab-font-mono);
    font-size: 0.78rem;
    color: var(--llab-text-secondary);
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    padding: 0.5rem 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.lenovo-lab-wrapper .uefi-item .uefi-guid { color: var(--llab-cyan); }
.lenovo-lab-wrapper .uefi-item .uefi-offset { color: var(--llab-text-muted); }

/* --- Password Results --- */
.lenovo-lab-wrapper .password-results {
    padding: 1.25rem;
}
.lenovo-lab-wrapper .password-result-item {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1rem;
    margin-bottom: 0.75rem;
}
.lenovo-lab-wrapper .password-result-item:last-child { margin-bottom: 0; }
.lenovo-lab-wrapper .password-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.lenovo-lab-wrapper .password-result-title {
    font-family: var(--llab-font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--llab-text-primary);
}
.lenovo-lab-wrapper .password-hex-context {
    font-family: var(--llab-font-mono);
    font-size: 0.72rem;
    background: var(--llab-bg-tertiary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    padding: 0.5rem 0.75rem;
    color: var(--llab-text-secondary);
    white-space: pre;
    overflow-x: auto;
    line-height: 1.5;
}
.lenovo-lab-wrapper .password-hex-context .highlight {
    color: var(--llab-amber);
    font-weight: 600;
}
.lenovo-lab-wrapper .password-offset-info {
    font-family: var(--llab-font-mono);
    font-size: 0.75rem;
    color: var(--llab-text-muted);
    margin-bottom: 0.5rem;
}
.lenovo-lab-wrapper .password-offset-info strong { color: var(--llab-cyan); }

/* --- Absolute Details --- */
.lenovo-lab-wrapper .absolute-details {
    padding: 1.25rem;
}
.lenovo-lab-wrapper .absolute-module {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1rem;
    margin-bottom: 0.75rem;
}
.lenovo-lab-wrapper .absolute-module:last-child { margin-bottom: 0; }
.lenovo-lab-wrapper .absolute-module-header {
    font-family: var(--llab-font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--llab-red);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.lenovo-lab-wrapper .absolute-module-detail {
    font-family: var(--llab-font-mono);
    font-size: 0.75rem;
    color: var(--llab-text-secondary);
    line-height: 1.7;
}
.lenovo-lab-wrapper .absolute-module-detail strong { color: var(--llab-cyan); }
.lenovo-lab-wrapper .absolute-clean {
    font-family: var(--llab-font-mono);
    font-size: 0.9rem;
    color: var(--llab-green);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Boot Guard Details --- */
.lenovo-lab-wrapper .bootguard-details {
    padding: 1.25rem;
}
.lenovo-lab-wrapper .bootguard-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}
.lenovo-lab-wrapper .bootguard-card {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1rem;
}
.lenovo-lab-wrapper .bootguard-card__title {
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--llab-text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.lenovo-lab-wrapper .bootguard-card__value {
    font-family: var(--llab-font-mono);
    font-size: 0.95rem;
    font-weight: 600;
}
.lenovo-lab-wrapper .bootguard-card__detail {
    font-family: var(--llab-font-mono);
    font-size: 0.72rem;
    color: var(--llab-text-muted);
    margin-top: 0.3rem;
}

/* --- Hex Viewer --- */
.lenovo-lab-wrapper .hex-panel { margin-top: 0; }
.lenovo-lab-wrapper .hex-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}
.lenovo-lab-wrapper .hex-label {
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    color: var(--llab-text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.lenovo-lab-wrapper .input--sm {
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    color: var(--llab-text-primary);
    width: 100px;
}
.lenovo-lab-wrapper .input--sm:focus {
    outline: none;
    border-color: var(--llab-accent);
}
.lenovo-lab-wrapper .hex-viewer {
    max-height: 500px;
    overflow: auto;
    padding: 1rem 1.25rem;
}
.lenovo-lab-wrapper .hex-display {
    font-family: var(--llab-font-mono);
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--llab-text-secondary);
    white-space: pre;
    margin: 0;
}
.lenovo-lab-wrapper .hex-display .offset { color: var(--llab-text-muted); }
.lenovo-lab-wrapper .hex-display .highlight { color: var(--llab-amber); font-weight: 600; }
.lenovo-lab-wrapper .hex-display .ascii { color: var(--llab-text-muted); }
.lenovo-lab-wrapper .hex-display .region-hl { color: var(--llab-cyan); }

.lenovo-lab-wrapper .hex-region-jumps {
    display: flex;
    gap: 0.3rem;
    flex-wrap: wrap;
}

/* --- Diagnostic Tree --- */
.lenovo-lab-wrapper .diag-intro {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-left: 3px solid var(--llab-accent);
    border-radius: var(--llab-radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}
.lenovo-lab-wrapper .diag-intro h3 {
    font-family: var(--llab-font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--llab-accent);
    margin-bottom: 0.5rem;
}
.lenovo-lab-wrapper .diag-intro h3 i { margin-right: 0.3rem; }
.lenovo-lab-wrapper .diag-intro p {
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--llab-text-secondary);
    margin: 0;
}

.lenovo-lab-wrapper .diag-scenarios {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.lenovo-lab-wrapper .diag-scenario-btn {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1.25rem;
    cursor: pointer;
    transition: all var(--llab-transition);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.lenovo-lab-wrapper .diag-scenario-btn:hover {
    border-color: var(--llab-accent);
    background: var(--llab-accent-dim);
}
.lenovo-lab-wrapper .diag-scenario-btn.active {
    border-color: var(--llab-accent);
    background: var(--llab-accent-dim);
}
.lenovo-lab-wrapper .diag-scenario-btn i {
    font-size: 1.5rem;
    color: var(--llab-accent);
}
.lenovo-lab-wrapper .diag-scenario-title {
    font-family: var(--llab-font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--llab-text-primary);
}
.lenovo-lab-wrapper .diag-scenario-desc {
    font-size: 0.78rem;
    color: var(--llab-text-muted);
}

.lenovo-lab-wrapper .diag-tree {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1.5rem;
    animation: diagFadeIn 0.3s ease;
}
@keyframes diagFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.lenovo-lab-wrapper .diag-breadcrumb {
    font-family: var(--llab-font-mono);
    font-size: 0.72rem;
    color: var(--llab-text-muted);
    margin-bottom: 1rem;
    display: flex;
    gap: 0.3rem;
    align-items: center;
    flex-wrap: wrap;
}
.lenovo-lab-wrapper .diag-breadcrumb-item {
    cursor: pointer;
    transition: color var(--llab-transition);
}
.lenovo-lab-wrapper .diag-breadcrumb-item:hover { color: var(--llab-accent); }
.lenovo-lab-wrapper .diag-breadcrumb-sep { color: var(--llab-border); }

.lenovo-lab-wrapper .diag-step {
    margin-bottom: 1.25rem;
}
.lenovo-lab-wrapper .diag-step-title {
    font-family: var(--llab-font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--llab-text-primary);
    margin-bottom: 0.75rem;
}
.lenovo-lab-wrapper .diag-step-body {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--llab-text-secondary);
}
.lenovo-lab-wrapper .diag-step-body code {
    font-size: 0.85em;
}
.lenovo-lab-wrapper .diag-step-body ul {
    padding-left: 1.25rem;
    margin: 0.5rem 0;
}
.lenovo-lab-wrapper .diag-step-body li {
    margin-bottom: 0.3rem;
}
.lenovo-lab-wrapper .diag-step--terminal {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-accent);
    border-left: 3px solid var(--llab-accent);
    border-radius: var(--llab-radius);
    padding: 1rem;
}
.lenovo-lab-wrapper .diag-step--terminal .diag-step-title {
    color: var(--llab-accent);
}

.lenovo-lab-wrapper .diag-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.lenovo-lab-wrapper .diag-option-btn {
    font-family: var(--llab-font-mono);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    background: var(--llab-bg-tertiary);
    color: var(--llab-text-primary);
    cursor: pointer;
    transition: all var(--llab-transition);
    text-align: left;
}
.lenovo-lab-wrapper .diag-option-btn:hover {
    border-color: var(--llab-accent);
    background: var(--llab-accent-dim);
    color: var(--llab-accent);
}
.lenovo-lab-wrapper .diag-back-btn {
    font-family: var(--llab-font-mono);
    font-size: 0.78rem;
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    background: none;
    color: var(--llab-text-muted);
    cursor: pointer;
    transition: all var(--llab-transition);
    margin-top: 1rem;
}
.lenovo-lab-wrapper .diag-back-btn:hover {
    border-color: var(--llab-text-secondary);
    color: var(--llab-text-secondary);
}

/* --- Checklists --- */
.lenovo-lab-wrapper .checklist-intro {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-left: 3px solid var(--llab-accent);
    border-radius: var(--llab-radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}
.lenovo-lab-wrapper .checklist-intro h3 {
    font-family: var(--llab-font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--llab-accent);
    margin: 0;
    width: 100%;
}
.lenovo-lab-wrapper .checklist-intro h3 i { margin-right: 0.3rem; }
.lenovo-lab-wrapper .checklist-intro p {
    font-size: 0.85rem;
    color: var(--llab-text-secondary);
    margin: 0;
    flex: 1;
}

.lenovo-lab-wrapper .checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1rem;
}

.lenovo-lab-wrapper .checklist-card {
    background: var(--llab-bg-secondary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    overflow: hidden;
}
.lenovo-lab-wrapper .checklist-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    background: var(--llab-bg-elevated);
    border-bottom: 1px solid var(--llab-border-light);
    cursor: pointer;
    transition: background var(--llab-transition);
    user-select: none;
}
.lenovo-lab-wrapper .checklist-card__header:hover {
    background: var(--llab-bg-hover);
}
.lenovo-lab-wrapper .checklist-card__title {
    font-family: var(--llab-font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--llab-text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.lenovo-lab-wrapper .checklist-card__title i { color: var(--llab-accent); }
.lenovo-lab-wrapper .checklist-card__progress {
    font-family: var(--llab-font-mono);
    font-size: 0.7rem;
    color: var(--llab-text-muted);
}
.lenovo-lab-wrapper .checklist-card__progress .done { color: var(--llab-green); }
.lenovo-lab-wrapper .checklist-card__chevron {
    color: var(--llab-text-muted);
    transition: transform var(--llab-transition);
    font-size: 0.8rem;
}
.lenovo-lab-wrapper .checklist-card.open .checklist-card__chevron {
    transform: rotate(180deg);
}
.lenovo-lab-wrapper .checklist-card__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.lenovo-lab-wrapper .checklist-card.open .checklist-card__body {
    max-height: 1000px;
}
.lenovo-lab-wrapper .checklist-items {
    padding: 0.75rem 1rem;
    list-style: none;
    margin: 0;
}
.lenovo-lab-wrapper .checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.4rem 0;
    font-family: var(--llab-font-mono);
    font-size: 0.78rem;
    color: var(--llab-text-secondary);
    border-bottom: 1px solid var(--llab-border-light);
}
.lenovo-lab-wrapper .checklist-item:last-child { border-bottom: none; }
.lenovo-lab-wrapper .checklist-item.checked {
    text-decoration: line-through;
    opacity: 0.5;
}
.lenovo-lab-wrapper .checklist-item input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
}

/* --- Scoped checkbox --- */
.lenovo-lab-wrapper input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--llab-border);
    border-radius: 3px;
    background: var(--llab-bg-primary);
    cursor: pointer;
    position: relative;
    vertical-align: middle;
}
.lenovo-lab-wrapper input[type="checkbox"]:checked {
    background: var(--llab-accent-dim);
    border-color: var(--llab-accent);
}
.lenovo-lab-wrapper input[type="checkbox"]:checked::after {
    content: '\2713';
    position: absolute;
    top: -1px;
    left: 2px;
    font-size: 12px;
    color: var(--llab-accent);
    font-weight: 700;
}

/* --- Status bar --- */
.lenovo-lab-wrapper .statusbar {
    background: var(--llab-bg-secondary);
    border-top: 1px solid var(--llab-border);
    padding: 0.4rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--llab-font-mono);
    font-size: 0.72rem;
    color: var(--llab-text-muted);
}
.lenovo-lab-wrapper .statusbar__dot {
    font-size: 0.5em;
    color: var(--llab-accent);
    margin-right: 0.3rem;
    vertical-align: middle;
}

/* --- System Info (SMBIOS) --- */
.lenovo-lab-wrapper .smbios-details,
.lenovo-lab-wrapper .msdm-details {
    padding: 1.25rem;
}
.lenovo-lab-wrapper .sysinfo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}
.lenovo-lab-wrapper .sysinfo-card {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1rem;
}
.lenovo-lab-wrapper .sysinfo-card__title {
    font-family: var(--llab-font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--llab-text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--llab-border-light);
}
.lenovo-lab-wrapper .sysinfo-table {
    width: 100%;
    font-family: var(--llab-font-mono);
    font-size: 0.78rem;
    border-collapse: collapse;
}
.lenovo-lab-wrapper .sysinfo-table td {
    padding: 0.3rem 0.5rem;
    vertical-align: top;
}
.lenovo-lab-wrapper .sysinfo-table td:first-child {
    color: var(--llab-text-muted);
    white-space: nowrap;
    width: 120px;
}
.lenovo-lab-wrapper .sysinfo-table td:last-child {
    color: var(--llab-text-primary);
    word-break: break-all;
}
.lenovo-lab-wrapper .msdm-key {
    font-family: var(--llab-font-mono);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--llab-cyan);
    background: var(--llab-bg-tertiary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    padding: 0.75rem 1rem;
    user-select: all;
    letter-spacing: 0.05em;
    display: inline-block;
}

/* --- Intel ME Info --- */
.lenovo-lab-wrapper .me-details {
    padding: 1.25rem;
}
.lenovo-lab-wrapper .me-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}
.lenovo-lab-wrapper .me-card {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1rem;
}
.lenovo-lab-wrapper .me-card__title {
    font-family: var(--llab-font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--llab-text-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.lenovo-lab-wrapper .me-card__value {
    font-family: var(--llab-font-mono);
    font-size: 0.95rem;
    font-weight: 600;
}
.lenovo-lab-wrapper .me-card__detail {
    font-family: var(--llab-font-mono);
    font-size: 0.72rem;
    color: var(--llab-text-muted);
    margin-top: 0.3rem;
}

/* --- Edu Disclaimer Danger Variant --- */
.lenovo-lab-wrapper .edu-disclaimer--danger {
    background: rgba(248, 113, 113, 0.06);
    border-color: rgba(248, 113, 113, 0.2);
    border-left-color: var(--llab-red);
}
.lenovo-lab-wrapper .edu-disclaimer--danger .edu-disclaimer__icon {
    color: var(--llab-red);
}
.lenovo-lab-wrapper .edu-disclaimer--danger .edu-disclaimer__text strong {
    color: var(--llab-red);
}

/* --- ME Clean Options --- */
.lenovo-lab-wrapper .me-clean-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}
.lenovo-lab-wrapper .me-clean-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius);
    padding: 1rem;
    cursor: pointer;
    transition: all var(--llab-transition);
}
.lenovo-lab-wrapper .me-clean-option:hover {
    border-color: var(--llab-accent);
    background: var(--llab-accent-dim);
}
.lenovo-lab-wrapper .me-clean-option input[type="radio"] {
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--llab-accent);
}
.lenovo-lab-wrapper .me-clean-option__content {
    flex: 1;
}
.lenovo-lab-wrapper .me-clean-option__title {
    font-family: var(--llab-font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--llab-text-primary);
    margin-bottom: 0.25rem;
}
.lenovo-lab-wrapper .me-clean-option__desc {
    font-family: var(--llab-font-mono);
    font-size: 0.75rem;
    color: var(--llab-text-muted);
    line-height: 1.5;
}

/* --- ME Clean Summary --- */
.lenovo-lab-wrapper .me-clean-summary {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.lenovo-lab-wrapper .me-clean-stat {
    background: var(--llab-bg-primary);
    border: 1px solid var(--llab-border);
    border-radius: var(--llab-radius-sm);
    padding: 0.6rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.lenovo-lab-wrapper .me-clean-stat__label {
    font-family: var(--llab-font-mono);
    font-size: 0.7rem;
    color: var(--llab-text-muted);
    text-transform: uppercase;
}
.lenovo-lab-wrapper .me-clean-stat__value {
    font-family: var(--llab-font-mono);
    font-size: 0.88rem;
    font-weight: 600;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .llab-header__badge { display: none; }
    .llab-header__title { font-size: 0.9rem; }
    .lenovo-lab-wrapper .tab__label { display: none; }
    .lenovo-lab-wrapper .tab { padding: 0.75rem 1rem; }
    .lenovo-lab-wrapper .tab i { font-size: 1.1em; }
    .llab-main { padding: 1rem; }
    .lenovo-lab-wrapper .panel__header { flex-direction: column; align-items: flex-start; }
    .lenovo-lab-wrapper .hex-controls { flex-direction: column; align-items: flex-start; }
    .lenovo-lab-wrapper .diag-scenarios { grid-template-columns: 1fr; }
    .lenovo-lab-wrapper .checklist-grid { grid-template-columns: 1fr; }
    .lenovo-lab-wrapper .bootguard-info-grid { grid-template-columns: 1fr; }
    .lenovo-lab-wrapper .sysinfo-grid { grid-template-columns: 1fr; }
    .lenovo-lab-wrapper .me-info-grid { grid-template-columns: 1fr; }
    .lenovo-lab-wrapper .statusbar__right { display: none; }
    .lenovo-lab-wrapper .region-map-container { height: 36px; }
    .lenovo-lab-wrapper .region-map-segment { font-size: 0.55rem; }
}

@media (max-width: 480px) {
    .lenovo-lab-wrapper .dropzone { padding: 1.5rem 0.75rem; }
    .lenovo-lab-wrapper .dropzone__icon { font-size: 1.5rem; }
}

/* --- Scoped scrollbar --- */
.lenovo-lab-wrapper ::-webkit-scrollbar { width: 6px; height: 6px; }
.lenovo-lab-wrapper ::-webkit-scrollbar-track { background: var(--llab-bg-primary); }
.lenovo-lab-wrapper ::-webkit-scrollbar-thumb { background: var(--llab-border); border-radius: 3px; }
.lenovo-lab-wrapper ::-webkit-scrollbar-thumb:hover { background: var(--llab-text-muted); }