/* Remote ID Simulator - Main Stylesheet */

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.5;
}

/* Layout */
.app-container {
    display: grid;
    grid-template-columns: 320px 1fr 380px;
    grid-template-rows: 60px 1fr;
    height: 100vh;
    gap: 0;
}

/* Header */
.header {
    grid-column: 1 / -1;
    background: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: var(--shadow);
    z-index: 100;
}

.header-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-title h1 {
    font-size: 1.25rem;
    font-weight: 600;
}

.header-title .version {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--background-color);
    padding: 2px 8px;
    border-radius: 4px;
}

.header-status {
    display: flex;
    align-items: center;
    gap: 20px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--secondary-color);
}

.status-dot.active {
    background: var(--success-color);
    animation: pulse 2s infinite;
}

.status-dot.warning {
    background: var(--warning-color);
}

.status-dot.error {
    background: var(--danger-color);
}

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

/* Sidebar */
.sidebar {
    background: var(--card-background);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 16px;
}

.sidebar-section {
    margin-bottom: 24px;
}

.sidebar-section h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 12px;
}

/* Profiles List */
.profiles-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.profile-item {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
}

.profile-item:hover {
    border-color: var(--primary-color);
}

.profile-item.selected {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.profile-item.active {
    border-left: 3px solid var(--success-color);
}

.profile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    gap: 8px;
    min-width: 0;
}

.profile-name {
    font-weight: 500;
    font-size: 0.875rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.profile-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.profile-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.profile-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    padding: 0;
}

.profile-action-btn:hover {
    background: var(--border-color);
    color: var(--text-color);
}

.profile-action-btn.btn-duplicate:hover {
    color: var(--primary-color);
}

.profile-action-btn.btn-delete-quick:hover {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

.profile-action-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.profile-action-btn.disabled:hover {
    background: transparent;
    color: var(--text-muted);
}

.profile-meta {
    display: flex;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
    overflow: hidden;
    min-width: 0;
}

.profile-meta > span:not(.profile-badge):not(.text-success) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.profile-badge {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    padding: 2px 6px;
    border-radius: 4px;
}

.profile-badge.eu { border-color: #3b82f6; color: #3b82f6; }
.profile-badge.usa { border-color: #ef4444; color: #ef4444; }
.profile-badge.fr { border-color: #22c55e; color: #22c55e; }

/* Map Container */
.map-container {
    position: relative;
}

#map {
    width: 100%;
    height: 100%;
}

.map-controls {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.map-control-btn {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: all 0.2s;
}

.map-control-btn:hover {
    background: var(--background-color);
}

.map-control-btn svg {
    width: 20px;
    height: 20px;
}

/* Right Panel */
.right-panel {
    background: var(--card-background);
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.panel-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.panel-tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.panel-tab:hover {
    color: var(--text-color);
    background: var(--background-color);
}

.panel-tab.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.panel-section {
    display: none;
}

.panel-section.active {
    display: block;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Protocol Selection Grid */
.protocols-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 8px;
}

.protocol-section {
    background: var(--background-color);
    border-radius: 8px;
    padding: 12px;
}

.protocol-section-title {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.protocol-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    margin: 4px 0;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.protocol-option:hover:not(.disabled) {
    background: var(--border-color);
}

.protocol-option.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.protocol-option.disabled input {
    cursor: not-allowed;
}

.protocol-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
}

.protocol-option span:first-of-type {
    flex: 1;
    font-size: 0.875rem;
}

.protocol-status {
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 500;
    text-transform: uppercase;
}

.protocol-status.required {
    background: var(--success-color);
    color: white;
}

.protocol-status.optional {
    background: var(--secondary-color);
    color: white;
}

.protocol-status.forbidden {
    background: var(--danger-color);
    color: white;
}

.protocol-status.preferred {
    background: var(--warning-color);
    color: white;
}

#protocols-hint {
    font-weight: normal;
    margin-left: 8px;
}

/* Range Slider */
.range-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.range-group input[type="range"] {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    background: var(--border-color);
    border-radius: 3px;
}

.range-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.range-value {
    min-width: 50px;
    text-align: right;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--background-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-block {
    width: 100%;
}

.btn-group {
    display: flex;
    gap: 8px;
}

.btn-icon {
    padding: 8px;
}

/* Toggle Switch */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    width: 44px;
    height: 24px;
    background: var(--border-color);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: background 0.2s;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--primary-color);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(20px);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--background-color);
    border-radius: 8px;
    padding: 12px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
}

.stat-value.success { color: var(--success-color); }
.stat-value.warning { color: var(--warning-color); }
.stat-value.danger { color: var(--danger-color); }

/* Log Console */
.log-console {
    background: #1e293b;
    border-radius: 8px;
    padding: 12px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.75rem;
    color: #94a3b8;
    height: 200px;
    overflow-y: auto;
}

.log-entry {
    margin-bottom: 4px;
    line-height: 1.4;
}

.log-entry .timestamp {
    color: #64748b;
}

.log-entry.info { color: #94a3b8; }
.log-entry.success { color: #4ade80; }
.log-entry.warning { color: #fbbf24; }
.log-entry.error { color: #f87171; }

/* Frames Console */
.frames-filters {
    margin-bottom: 8px;
}

.filter-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 6px;
}

.filter-select {
    flex: 1;
    padding: 6px 8px;
    background: #334155;
    border: 1px solid #475569;
    border-radius: 4px;
    color: #e2e8f0;
    font-size: 0.75rem;
}

.filter-select:focus {
    outline: none;
    border-color: #3b82f6;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: #94a3b8;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    accent-color: #3b82f6;
}

.frames-count {
    margin-left: auto;
    font-size: 0.7rem;
    color: #64748b;
}

.frames-console {
    background: #0f172a;
    border-radius: 8px;
    padding: 8px;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.65rem;
    color: #94a3b8;
    height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
}

.frame-entry {
    padding: 4px 6px;
    margin-bottom: 2px;
    border-radius: 4px;
    background: #1e293b;
    border-left: 3px solid #475569;
    line-height: 1.3;
}

.frame-entry.placeholder {
    background: transparent;
    border-left: none;
    text-align: center;
    color: #64748b;
    font-style: italic;
}

.frame-entry.wifi {
    border-left-color: #3b82f6;
}

.frame-entry.ble_legacy {
    border-left-color: #8b5cf6;
}

.frame-entry.ble_extended {
    border-left-color: #a855f7;
}

.frame-entry .frame-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2px;
}

.frame-entry .frame-time {
    color: #64748b;
}

.frame-entry .frame-profile {
    color: #22c55e;
    font-weight: 500;
}

.frame-entry .frame-protocol {
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.6rem;
    text-transform: uppercase;
}

.frame-entry.wifi .frame-protocol {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.frame-entry.ble_legacy .frame-protocol,
.frame-entry.ble_extended .frame-protocol {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
}

.frame-entry .frame-data {
    color: #cbd5e1;
    word-break: break-all;
    font-size: 0.6rem;
}

.frame-entry .frame-signal {
    color: #fbbf24;
    font-size: 0.6rem;
}

.frame-entry .frame-signal-badge {
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.55rem;
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    text-transform: uppercase;
}

/* VS IE Structure Display */
.frame-vs-structure {
    margin-top: 4px;
}

.frame-vs-structure .vs-header {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 4px;
    padding: 4px 6px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 4px;
}

.frame-vs-structure .vs-field {
    font-size: 0.6rem;
    color: #94a3b8;
}

.frame-vs-structure .vs-field b {
    color: #60a5fa;
}

.frame-vs-structure .vs-ie-full {
    font-size: 0.55rem;
    color: #64748b;
    margin-bottom: 4px;
    word-break: break-all;
}

.frame-vs-structure .vs-ie-full code {
    background: #0f172a;
    padding: 2px 4px;
    border-radius: 2px;
    color: #94a3b8;
}

.frame-vs-structure .payload-decoded {
    margin-top: 6px;
}

.frame-vs-structure .payload-title {
    font-size: 0.6rem;
    color: #fbbf24;
    margin-bottom: 4px;
}

.frame-vs-structure .payload-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.55rem;
}

.frame-vs-structure .payload-table th,
.frame-vs-structure .payload-table td {
    padding: 3px 5px;
    text-align: left;
    border: 1px solid #334155;
}

.frame-vs-structure .payload-table th {
    background: #1e293b;
    color: #94a3b8;
    font-weight: 600;
}

.frame-vs-structure .payload-table td {
    background: #0f172a;
    color: #cbd5e1;
}

.frame-vs-structure .payload-table td:nth-child(4) code {
    background: #1e293b;
    padding: 1px 3px;
    border-radius: 2px;
    color: #60a5fa;
}

/* BLE Frame Structure Styling */
.frame-ble-structure {
    font-size: 0.7rem;
    margin-top: 6px;
}

.frame-ble-structure .ble-header {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 6px 8px;
    background: #1e3a2f;
    border-radius: 4px;
    margin-bottom: 4px;
}

.frame-ble-structure .ble-field {
    color: #a7f3d0;
}

.frame-ble-structure .ble-field b {
    color: #34d399;
}

.frame-ble-structure .ble-note {
    color: #6b7280;
    font-size: 0.65rem;
    padding: 2px 8px;
    margin-bottom: 4px;
}

.frame-ble-structure .ble-payload-info {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 4px 8px;
    background: #0f2922;
    border-radius: 4px;
    margin-bottom: 4px;
}

.frame-ble-structure .ble-payload-info .ble-field {
    color: #86efac;
}

.frame-ble-structure .ble-adv-desc {
    color: #9ca3af;
    padding: 2px 8px;
    font-size: 0.65rem;
}

.frame-ble-structure .ble-adv-structure {
    background: #0d1f1a;
    padding: 6px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.frame-ble-structure .ble-adv-structure code {
    background: #1e3a2f;
    padding: 2px 6px;
    border-radius: 3px;
    word-break: break-all;
    color: #4ade80;
}

.frame-ble-structure .ble-adv-full {
    background: #0d1f1a;
    padding: 6px 8px;
    border-radius: 4px;
    overflow-x: auto;
    margin-bottom: 4px;
}

.frame-ble-structure .ble-adv-full code {
    background: #1e3a2f;
    padding: 3px 6px;
    border-radius: 3px;
    word-break: break-all;
    color: #22c55e;
    display: block;
}

.frame-ble-structure .frame-data {
    background: #0d1f1a;
    padding: 6px 8px;
    border-radius: 4px;
    overflow-x: auto;
}

.frame-ble-structure .frame-data code {
    background: #1e3a2f;
    padding: 3px 6px;
    border-radius: 3px;
    word-break: break-all;
    color: #86efac;
    display: block;
}

.frame-ble-structure .ble-rotation {
    background: #065f46;
    padding: 2px 6px;
    border-radius: 3px;
    color: #a7f3d0;
}

.frames-actions {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.7rem;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--card-background);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform 0.2s;
}

.modal-overlay.show .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--text-muted);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    max-height: 60vh;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 1200px) {
    .app-container {
        grid-template-columns: 280px 1fr 320px;
    }
}

@media (max-width: 992px) {
    .app-container {
        grid-template-columns: 1fr;
        grid-template-rows: 60px 1fr auto;
    }
    
    .sidebar {
        display: none;
    }
    
    .right-panel {
        border-left: none;
        border-top: 1px solid var(--border-color);
        max-height: 300px;
    }
}

/* Utilities */
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-danger { color: var(--danger-color); }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }

.hidden { display: none !important; }

/* System action buttons */
.system-actions {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

.system-actions h3 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.system-buttons {
    display: flex;
    gap: 8px;
}

.btn-system {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 10px;
    font-size: 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-system:hover {
    color: var(--text-color);
    border-color: var(--text-muted);
}

.btn-restart:hover {
    color: #4fc3f7;
    border-color: #4fc3f7;
    background: rgba(79, 195, 247, 0.08);
}

.btn-shutdown:hover {
    color: #ef5350;
    border-color: #ef5350;
    background: rgba(239, 83, 80, 0.08);
}

/* Config — external WiFi / BLE diagnostics */
.config-subheading {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 10px;
}

.hardware-modules {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.hw-module {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--card-background);
}

.hw-module-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.hw-module-header strong {
    flex: 1;
    font-size: 0.9rem;
}

.hw-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.hw-dot-ok { background: var(--success-color); box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25); }
.hw-dot-warn { background: var(--warning-color); box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.25); }
.hw-dot-bad { background: var(--danger-color); box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.25); }
.hw-dot-unknown { background: var(--secondary-color); opacity: 0.6; }

.hw-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.hw-badge-ok { background: rgba(34, 197, 94, 0.15); color: #15803d; }
.hw-badge-warn { background: rgba(245, 158, 11, 0.15); color: #b45309; }
.hw-badge-bad { background: rgba(239, 68, 68, 0.15); color: #b91c1c; }
.hw-badge-unknown { background: var(--background-color); color: var(--text-muted); }

.hw-module-body {
    font-size: 0.78rem;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
}

.hw-hints {
    font-size: 0.78rem;
    color: #b45309;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 12px;
    display: none;
}

.hw-hints.visible { display: block; }

.hw-hints ul {
    margin: 0;
    padding-left: 1.1rem;
}

.hw-hints li { margin-bottom: 4px; }

/* ===== Regression (non-regression testing) panel ===== */

.regression-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    margin-bottom: 14px;
    font-size: 13px;
    border: 1px solid transparent;
}

.regression-banner-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #6b7280;
    box-shadow: 0 0 0 2px rgba(107, 114, 128, 0.18);
}

.regression-idle {
    background: rgba(107, 114, 128, 0.08);
    border-color: rgba(107, 114, 128, 0.25);
    color: #9ca3af;
}

.regression-recording {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

.regression-recording .regression-banner-dot {
    background: #ef4444;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.25);
    animation: regression-pulse 1.2s ease-in-out infinite;
}

.regression-replaying {
    background: rgba(34, 197, 94, 0.08);
    border-color: rgba(34, 197, 94, 0.35);
    color: #86efac;
}

.regression-replaying .regression-banner-dot {
    background: #22c55e;
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
    animation: regression-pulse 1.2s ease-in-out infinite;
}

@keyframes regression-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

.regression-banner #btn-regression-stop {
    margin-left: auto;
}

.regression-form .form-row {
    gap: 8px;
}

.regression-record-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
}

#regression-record-progress {
    font-size: 12px;
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

.regression-samples-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 360px;
    overflow-y: auto;
}

.regression-sample {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 10px 12px;
}

.regression-sample-playing {
    border-color: rgba(34, 197, 94, 0.5);
    background: rgba(34, 197, 94, 0.06);
}

.regression-sample-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 4px;
}

.regression-sample-model {
    font-size: 12px;
    color: #9ca3af;
}

.regression-sample-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
    color: #cbd5e1;
    margin-bottom: 4px;
}

.regression-sample-meta code {
    background: rgba(255, 255, 255, 0.06);
    padding: 1px 5px;
    border-radius: 4px;
}

.regression-sample-notes {
    font-size: 12px;
    color: #9ca3af;
    font-style: italic;
    margin-bottom: 6px;
}

.regression-sample-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}