/* ============================================
   Panel Framework Styles
   ============================================ */

/* ----- Overlay Backdrop ----- */
.panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 1000;
    transition: background 0.3s ease;
    pointer-events: none;
}

.panel-overlay-visible {
    background: rgba(0, 0, 0, 0.5);
    pointer-events: auto;
}

/* ----- Sidebar Panel ----- */
.panel-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 360px;
    background: #1e1e3a;
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    max-width: 90vw;
}

.panel-sidebar-right {
    right: 0;
    transform: translateX(100%);
}

.panel-sidebar-left {
    left: 0;
    transform: translateX(-100%);
}

.panel-sidebar-visible {
    transform: translateX(0);
}

/* Panel Header */
.panel-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #eee;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.panel-close {
    background: none;
    border: none;
    color: #888;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
    margin-left: 12px;
}

.panel-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

.panel-close:active {
    background: rgba(255, 255, 255, 0.15);
}

/* Panel Content */
.panel-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 20px;
}

/* Panel Content Scrollbar Styling */
.panel-content::-webkit-scrollbar {
    width: 8px;
}

.panel-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.panel-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.panel-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ----- Modal Dialog ----- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    pointer-events: none;
}

.modal-backdrop-visible {
    background: rgba(0, 0, 0, 0.7);
    pointer-events: auto;
}

.modal-container {
    background: #1e1e3a;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    width: 600px;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: scale(0.95) translateY(-20px);
}

.modal-container-visible {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Modal Header */
.modal-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #eee;
}

.modal-close {
    background: none;
    border: none;
    color: #888;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
    margin-left: 12px;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

/* Modal Content */
.modal-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    min-height: 0;
}

/* Modal Footer */
.modal-footer {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background 0.2s, transform 0.1s;
}

.modal-btn:active {
    transform: translateY(1px);
}

.modal-btn-cancel {
    background: rgba(255, 255, 255, 0.1);
    color: #ccc;
}

.modal-btn-cancel:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #eee;
}

.modal-btn-confirm {
    background: #4fc3f7;
    color: #1a1a2e;
}

.modal-btn-confirm:hover {
    background: #29b6f6;
}

/* ----- Toast Notifications ----- */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: #2a2a4a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 12px 16px;
    min-width: 280px;
    max-width: 400px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 12px;
    pointer-events: auto;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(20px);
}

.toast-visible {
    opacity: 1;
    transform: translateY(0);
}

.toast-dismissed {
    opacity: 0;
    transform: translateX(100%);
}

.toast-icon {
    font-size: 18px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.toast-message {
    flex: 1;
    font-size: 14px;
    color: #eee;
    line-height: 1.4;
}

.toast-dismiss {
    background: none;
    border: none;
    color: #888;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}

.toast-dismiss:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

/* Toast Type Variants */
.toast-success {
    border-color: rgba(102, 187, 106, 0.4);
    background: linear-gradient(135deg, rgba(102, 187, 106, 0.2), rgba(76, 175, 80, 0.1));
}

.toast-success .toast-icon {
    color: #66bb6a;
}

.toast-info {
    border-color: rgba(79, 195, 247, 0.4);
    background: linear-gradient(135deg, rgba(79, 195, 247, 0.2), rgba(66, 165, 245, 0.1));
}

.toast-info .toast-icon {
    color: #4fc3f7;
}

.toast-warning {
    border-color: rgba(255, 167, 38, 0.4);
    background: linear-gradient(135deg, rgba(255, 167, 38, 0.2), rgba(255, 152, 0, 0.1));
}

.toast-warning .toast-icon {
    color: #ffa726;
}

.toast-error {
    border-color: rgba(239, 83, 80, 0.4);
    background: linear-gradient(135deg, rgba(239, 83, 80, 0.2), rgba(244, 67, 54, 0.1));
}

.toast-error .toast-icon {
    color: #ef5350;
}

/* ----- Mode Toggle Bar ----- */
.mode-toggle-bar {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    height: 44px;
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0 16px;
    z-index: 90;
}

.mode-toggle-btn {
    background: transparent;
    border: none;
    color: #888;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    position: relative;
}

.mode-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ccc;
}

.mode-toggle-btn.active {
    background: rgba(79, 195, 247, 0.15);
    color: #4fc3f7;
}

.mode-toggle-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    background: #4fc3f7;
    border-radius: 1px 1px 0 0;
}

/* ----- Panel Content Common Styles ----- */

/* Form Groups */
.panel-form-group {
    margin-bottom: 16px;
}

.panel-form-group label {
    display: block;
    font-size: 13px;
    color: #aaa;
    margin-bottom: 6px;
    font-weight: 500;
}

.panel-form-group input[type="text"],
.panel-form-group input[type="number"],
.panel-form-group input[type="password"],
.panel-form-group input[type="email"],
.panel-form-group input[type="url"],
.panel-form-group select,
.panel-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #eee;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.panel-form-group input:focus,
.panel-form-group select:focus,
.panel-form-group textarea:focus {
    outline: none;
    border-color: #4fc3f7;
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.15);
}

.panel-form-group input::placeholder,
.panel-form-group textarea::placeholder {
    color: #555;
}

.panel-form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* Range Slider */
.panel-form-group input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    margin: 10px 0;
}

.panel-form-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: #4fc3f7;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.1s;
}

.panel-form-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.panel-form-group input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: #4fc3f7;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.panel-form-range-value {
    font-size: 13px;
    color: #4fc3f7;
    font-weight: 500;
    text-align: right;
    margin-top: -8px;
    margin-bottom: 8px;
}

/* Checkbox */
.panel-form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 6px 0;
}

.panel-form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #4fc3f7;
    cursor: pointer;
    flex-shrink: 0;
}

.panel-form-checkbox label {
    margin: 0;
    cursor: pointer;
    flex: 1;
}

/* Section Headers */
.panel-section {
    margin-bottom: 20px;
}

.panel-section-header {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Buttons */
.panel-btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background 0.2s, transform 0.1s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.panel-btn:active {
    transform: translateY(1px);
}

.panel-btn-primary {
    background: #4fc3f7;
    color: #1a1a2e;
}

.panel-btn-primary:hover {
    background: #29b6f6;
}

.panel-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ccc;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.panel-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #eee;
}

.panel-btn-danger {
    background: rgba(244, 67, 54, 0.2);
    color: #ef5350;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.panel-btn-danger:hover {
    background: rgba(244, 67, 54, 0.3);
}

.panel-btn-full {
    width: 100%;
}

.panel-btn-group {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

/* Info Cards */
.panel-info-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 12px;
}

.panel-info-card-title {
    font-size: 13px;
    font-weight: 600;
    color: #eee;
    margin-bottom: 4px;
}

.panel-info-card-value {
    font-size: 20px;
    font-weight: 600;
    color: #4fc3f7;
}

.panel-info-card-subtitle {
    font-size: 11px;
    color: #888;
    margin-top: 4px;
}

/* Divider */
.panel-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 20px 0;
}

/* Loading State */
.panel-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: #888;
}

.panel-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(79, 195, 247, 0.2);
    border-top-color: #4fc3f7;
    border-radius: 50%;
    animation: panel-spin 0.8s linear infinite;
    margin-right: 12px;
}

@keyframes panel-spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.panel-empty {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.panel-empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.panel-empty-text {
    font-size: 14px;
}

/* ----- Security Panel Components ----- */

/* Security Status Indicator */
#security-status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 13px;
    font-weight: 500;
}

#security-status-indicator:hover {
    background: rgba(255, 255, 255, 0.08);
}

.security-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #666;
    box-shadow: 0 0 8px currentColor;
}

.security-status-indicator.mode-disarmed .security-status-dot {
    background: #888;
    box-shadow: 0 0 8px rgba(136, 136, 136, 0.5);
}

.security-status-indicator.mode-learning .security-status-dot {
    background: #ffa726;
    box-shadow: 0 0 8px rgba(255, 167, 38, 0.5);
}

.security-status-indicator.mode-armed .security-status-dot {
    background: #66bb6a;
    box-shadow: 0 0 8px rgba(102, 187, 106, 0.5);
}

.security-status-indicator.mode-alert .security-status-dot {
    background: #ef5350;
    box-shadow: 0 0 8px rgba(239, 83, 80, 0.5);
    animation: security-pulse 1s ease-in-out infinite;
}

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

.security-status-text {
    color: #ccc;
}

.security-status-indicator.mode-alert .security-status-text {
    color: #ef5350;
}

/* Security Dialog Overlay */
#security-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    pointer-events: none;
}

#security-dialog-overlay.visible {
    background: rgba(0, 0, 0, 0.7);
    pointer-events: auto;
}

#security-dialog {
    background: #1e1e3a;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    width: 480px;
    max-width: 90vw;
    padding: 24px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#security-dialog-overlay.visible #security-dialog {
    opacity: 1;
    transform: scale(1);
}

#security-dialog h2 {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 600;
    color: #eee;
}

#security-dialog p {
    margin: 0 0 20px;
    font-size: 14px;
    color: #ccc;
    line-height: 1.5;
}

#security-dialog .learning-warning {
    background: rgba(255, 167, 38, 0.15);
    border: 1px solid rgba(255, 167, 38, 0.3);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #ffa726;
    display: flex;
    align-items: center;
    gap: 10px;
}

#security-dialog .learning-warning::before {
    content: '⚠';
    font-size: 18px;
}

#security-dialog-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Alert Banner */
#alert-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(239, 83, 80, 0.95), rgba(244, 67, 54, 0.95));
    color: white;
    padding: 16px 20px;
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: 0 4px 20px rgba(239, 83, 80, 0.4);
    transform: translateY(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#alert-banner.visible {
    transform: translateY(0);
}

.alert-banner-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 16px;
}

.alert-banner-icon {
    font-size: 24px;
    animation: alert-shake 0.5s ease-in-out infinite;
}

@keyframes alert-shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.alert-banner-message {
    flex: 1;
}

.alert-banner-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.alert-banner-subtitle {
    font-size: 13px;
    opacity: 0.9;
}

.alert-banner-actions {
    display: flex;
    gap: 10px;
}

.alert-banner-btn {
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background 0.2s;
}

.alert-banner-btn-acknowledge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.alert-banner-btn-acknowledge:hover {
    background: rgba(255, 255, 255, 0.3);
}

.alert-banner-btn-view {
    background: white;
    color: #ef5350;
}

.alert-banner-btn-view:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Security Card Panel Content */
.security-card-section {
    margin-bottom: 24px;
}

.security-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.security-card-title {
    font-size: 14px;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.security-status-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 16px;
}

.security-status-badge {
    flex: 1;
}

.security-status-badge-label {
    font-size: 12px;
    color: #888;
    margin-bottom: 4px;
}

.security-status-badge-value {
    font-size: 18px;
    font-weight: 600;
    color: #eee;
}

.security-status-badge.value-disarmed { color: #888; }
.security-status-badge.value-learning { color: #ffa726; }
.security-status-badge.value-armed { color: #66bb6a; }
.security-status-badge.value-alert { color: #ef5350; }

.security-status-icon {
    font-size: 32px;
}

/* Learning Progress Bar */
.learning-progress-container {
    margin-top: 16px;
}

.learning-progress-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.learning-progress-text {
    font-size: 12px;
    color: #888;
}

.learning-progress-percent {
    font-size: 13px;
    font-weight: 600;
    color: #ffa726;
}

.learning-progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.learning-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #ffa726, #ff9800);
    border-radius: 4px;
    transition: width 0.5s ease;
    width: 0%;
}

.learning-ready-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(102, 187, 106, 0.2);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    color: #66bb6a;
    margin-top: 8px;
}

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

.security-stat-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.security-stat-value {
    font-size: 24px;
    font-weight: 600;
    color: #4fc3f7;
}

.security-stat-label {
    font-size: 11px;
    color: #888;
    margin-top: 4px;
    text-transform: uppercase;
}

.security-last-event {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
}

.security-last-event-label {
    font-size: 11px;
    color: #888;
    margin-bottom: 4px;
}

.security-last-event-value {
    font-size: 13px;
    color: #ccc;
}

.security-last-event-time {
    font-size: 11px;
    color: #888;
    margin-top: 4px;
}

/* Arm/Disarm Button */
.security-arm-btn {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.security-arm-btn.disarmed {
    background: rgba(102, 187, 106, 0.2);
    color: #66bb6a;
    border: 1px solid rgba(102, 187, 106, 0.3);
}

.security-arm-btn.disarmed:hover {
    background: rgba(102, 187, 106, 0.3);
}

.security-arm-btn.armed {
    background: rgba(244, 67, 54, 0.2);
    color: #ef5350;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.security-arm-btn.armed:hover {
    background: rgba(244, 67, 54, 0.3);
}

.security-arm-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Anomaly Timeline */
.anomaly-timeline-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.anomaly-timeline-filter {
    flex: 1;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #ccc;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.anomaly-timeline-filter:hover {
    background: rgba(255, 255, 255, 0.08);
}

.anomaly-timeline-filter.active {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.4);
    color: #4fc3f7;
}

.anomaly-timeline-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.anomaly-timeline-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    border-left: 3px solid transparent;
    cursor: pointer;
    transition: background 0.2s;
}

.anomaly-timeline-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.anomaly-timeline-item.type-unusual_hour { border-left-color: #ffa726; }
.anomaly-timeline-item.type-unknown_ble { border-left-color: #ab47bc; }
.anomaly-timeline-item.type-motion_during_away { border-left-color: #ef5350; }
.anomaly-timeline-item.type-unusual_dwell { border-left-color: #29b6f6; }

.anomaly-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
}

.anomaly-item-type {
    font-size: 13px;
    font-weight: 600;
    color: #eee;
}

.anomaly-item-time {
    font-size: 11px;
    color: #888;
}

.anomaly-item-details {
    font-size: 12px;
    color: #ccc;
    line-height: 1.4;
}

.anomaly-item-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    margin-top: 6px;
}

.anomaly-item-status.active {
    background: rgba(239, 83, 80, 0.2);
    color: #ef5350;
}

.anomaly-item-status.acknowledged {
    background: rgba(102, 187, 106, 0.2);
    color: #66bb6a;
}

.anomaly-timeline-empty {
    text-align: center;
    padding: 32px 20px;
    color: #666;
}

.anomaly-timeline-empty-icon {
    font-size: 32px;
    margin-bottom: 8px;
    opacity: 0.5;
}

.anomaly-timeline-empty-text {
    font-size: 13px;
}

/* Responsive */
@media (max-width: 600px) {
    .panel-sidebar {
        width: 100%;
        max-width: 100%;
    }

    .modal-container {
        width: 100vw;
        height: 100vh;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }

    #toast-container {
        left: 10px;
        right: 10px;
        bottom: 10px;
    }

    .toast {
        min-width: 0;
        width: 100%;
    }

    .mode-toggle-bar {
        overflow-x: auto;
        justify-content: flex-start;
    }

    .mode-toggle-btn {
        padding: 8px 12px;
        white-space: nowrap;
    }

    /* Security panel responsive adjustments */
    #security-dialog {
        width: 100%;
        max-width: 100%;
        border-radius: 12px 12px 0 0;
        margin: 0 auto;
        position: fixed;
        bottom: 0;
        transform: translateY(100%);
    }

    #security-dialog-overlay.visible #security-dialog {
        transform: translateY(0);
    }

    #alert-banner {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 16px;
    }

    .alert-banner-content {
        margin-bottom: 12px;
    }

    .alert-banner-actions {
        justify-content: stretch;
    }

    .alert-banner-btn {
        flex: 1;
    }

    .security-stats-grid {
        grid-template-columns: 1fr;
    }

    .anomaly-timeline-controls {
        flex-wrap: wrap;
    }

    .anomaly-timeline-filter {
        flex: 1 1 calc(50% - 4px);
    }
}

/* ============================================
   Authentication Overlay Styles
   ============================================ */

#auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-modal {
    background: #1e1e3a;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 440px;
    padding: 40px;
    text-align: center;
}

.auth-header h1 {
    margin: 0 0 8px;
    font-size: 28px;
    font-weight: 600;
    color: #eee;
}

.auth-header p {
    margin: 0 0 32px;
    font-size: 15px;
    color: #aaa;
}

.auth-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.auth-instruction {
    font-size: 14px;
    color: #ccc;
    margin: 0 0 16px;
}

.auth-hint {
    font-size: 12px;
    color: #666;
    margin: 0;
}

.auth-error {
    background: rgba(239, 83, 80, 0.15);
    border: 1px solid rgba(239, 83, 80, 0.3);
    border-radius: 6px;
    padding: 10px 16px;
    font-size: 13px;
    color: #ef5350;
    margin: 0;
}

.pin-inputs {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.pin-digit {
    width: 44px;
    height: 56px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: #eee;
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    transition: all 0.2s;
}

.pin-digit:focus {
    outline: none;
    border-color: #4fc3f7;
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.15);
    background: rgba(255, 255, 255, 0.08);
}

.pin-digit::placeholder {
    color: #444;
}

.auth-button {
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    min-width: 160px;
}

.auth-button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.auth-button.primary {
    background: #4fc3f7;
    color: #1a1a2e;
}

.auth-button.primary:hover:not(:disabled) {
    background: #29b6f6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 195, 247, 0.3);
}

.auth-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ccc;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.auth-button.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #eee;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .auth-modal {
        padding: 32px 24px;
    }

    .auth-header h1 {
        font-size: 24px;
    }

    .pin-digit {
        width: 38px;
        height: 48px;
        font-size: 20px;
    }

    .auth-button {
        width: 100%;
        min-width: 0;
    }
}

/* ============================================
   Detection Explainability Panel Styles
   ============================================ */

/* Explainability Loading */
.explainability-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    gap: 12px;
    color: #888;
}

.explainability-loading .panel-loading-spinner {
    margin-right: 0;
}

/* Confidence Gauge */
.explainability-confidence {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 20px;
}

.confidence-gauge {
    position: relative;
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}

.confidence-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.confidence-ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3;
}

.confidence-ring-fill {
    fill: none;
    stroke: #66bb6a;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 0 100;
    transition: stroke-dasharray 0.5s ease, stroke 0.3s ease;
}

.confidence-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    font-weight: 600;
    color: #eee;
}

.confidence-label {
    font-size: 13px;
    color: #aaa;
}

/* Section Styles */
.explainability-section {
    margin-bottom: 20px;
}

.section-title {
    font-size: 14px;
    font-weight: 600;
    color: #eee;
    margin-bottom: 12px;
}

.section-header {
    font-size: 14px;
    font-weight: 600;
    color: #888;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-icon {
    font-size: 12px;
    color: #888;
    transition: transform 0.2s ease;
}

.explainability-section.collapsed .toggle-icon {
    transform: rotate(-90deg);
}

.section-content {
    padding-top: 12px;
}

/* Links Table */
.links-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.links-table th {
    text-align: left;
    padding: 8px 10px;
    color: #888;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.links-table td {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.links-table tr:last-child td {
    border-bottom: none;
}

.links-table-detailed {
    margin-top: 8px;
    font-size: 11px;
}

.link-cell {
    font-family: monospace;
}

.link-id {
    color: #4fc3f7;
    font-size: 11px;
}

.deltarms-cell {
    font-family: monospace;
    color: #ccc;
}

.zone-cell {
    text-align: center;
}

.zone-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    color: #1a1a2e;
}

.weight-cell {
    font-family: monospace;
    color: #aaa;
    text-align: right;
}

.contribution-cell {
    font-family: monospace;
    color: #888;
    text-align: right;
}

.contributing-cell {
    text-align: center;
}

.contributing-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(102, 187, 106, 0.3);
    color: #66bb6a;
}

.contributing-badge.contributing-no {
    background: rgba(136, 136, 136, 0.2);
    color: #888;
}

.links-table-detailed tr.contributing-yes {
    background: rgba(102, 187, 106, 0.08);
}

.links-table-detailed tr.contributing-no {
    opacity: 0.7;
}

/* BLE Match Card */
.ble-match-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
}

.ble-match-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.ble-match-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ble-match-name {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #eee;
}

.ble-match-confidence {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    background: rgba(79, 195, 247, 0.2);
    color: #4fc3f7;
}

.ble-match-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ble-match-detail {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.ble-match-detail .detail-label {
    color: #888;
    min-width: 70px;
}

.ble-match-detail .detail-value {
    color: #ccc;
    font-family: monospace;
}

/* Footer */
.explainability-footer {
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Blob Context Menu */
.blob-context-menu {
    position: fixed;
    background: rgba(30, 30, 58, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 200px;
    z-index: 10000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    animation: context-menu-fade-in 0.15s ease-out;
}

@keyframes context-menu-fade-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.blob-context-menu-item {
    padding: 10px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: #ccc;
    transition: background 0.2s, color 0.2s;
}

.blob-context-menu-item:hover {
    background: rgba(79, 195, 247, 0.15);
    color: #4fc3f7;
}

.blob-context-menu-item:first-child {
    border-radius: 8px 8px 0 0;
}

.blob-context-menu-item:last-child {
    border-radius: 0 0 8px 8px;
}

.blob-context-menu-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 4px 0;
}

.blob-context-menu-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

/* Explainability Sidebar Specific */
#explainability-sidebar {
    background: #1e1e3a;
}

/* Responsive */
@media (max-width: 600px) {
    .explainability-confidence {
        flex-direction: column;
        text-align: center;
    }

    .confidence-gauge {
        width: 80px;
        height: 80px;
    }

    .confidence-value {
        font-size: 18px;
    }

    .links-table {
        font-size: 11px;
    }

    .links-table th,
    .links-table td {
        padding: 6px 6px;
    }
}

/* ── Automation Builder ───────────────────────────────────────────────────── */

.automation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 12px;
}

.automation-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
}

.volume-tools {
    display: flex;
    gap: 6px;
    align-items: center;
}

.volume-tools button {
    padding: 4px 10px;
    font-size: 12px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px;
    background: rgba(255,255,255,0.05);
    color: #ccc;
    cursor: pointer;
    transition: background 0.15s;
}

.volume-tools button:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}

.trigger-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 8px;
    transition: border-color 0.15s;
    position: relative;
}

.trigger-card:hover {
    border-color: rgba(255,255,255,0.18);
}

.trigger-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.trigger-card-title {
    font-size: 13px;
    font-weight: 500;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.trigger-card-meta {
    font-size: 11px;
    color: #888;
    margin-top: 4px;
}

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

.error-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 600;
    border-radius: 3px;
    background: rgba(255,80,80,0.18);
    color: #ff6b6b;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.disabled-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 600;
    border-radius: 3px;
    background: rgba(255,180,50,0.18);
    color: #ffb432;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.warning-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 600;
    border-radius: 3px;
    background: rgba(255,200,50,0.15);
    color: #e6c84c;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    background: rgba(255,255,255,0.06);
    color: #ccc;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.btn:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}

.btn-sm {
    padding: 3px 8px;
    font-size: 11px;
}

.btn-primary {
    background: rgba(80,140,255,0.25);
    border-color: rgba(80,140,255,0.35);
    color: #7db4ff;
}

.btn-primary:hover {
    background: rgba(80,140,255,0.35);
    color: #a5ccff;
}

.btn-secondary {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.12);
    color: #aaa;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}

.btn-danger {
    background: rgba(255,80,80,0.15);
    border-color: rgba(255,80,80,0.25);
    color: #ff6b6b;
}

.btn-danger:hover {
    background: rgba(255,80,80,0.25);
}

.btn-warning {
    background: rgba(255,180,50,0.15);
    border-color: rgba(255,180,50,0.25);
    color: #ffb432;
}

.btn-warning:hover {
    background: rgba(255,180,50,0.25);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.12);
    border-radius: 10px;
    transition: background 0.2s;
}

.toggle-switch .slider:before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 2px;
    bottom: 2px;
    background: #ccc;
    border-radius: 50%;
    transition: transform 0.2s, background 0.2s;
}

.toggle-switch input:checked + .slider {
    background: rgba(80,140,255,0.4);
}

.toggle-switch input:checked + .slider:before {
    transform: translateX(16px);
    background: #7db4ff;
}

.action-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 6px;
}

.action-item .action-type {
    font-weight: 500;
    color: #7db4ff;
    min-width: 55px;
}

.action-item .action-detail {
    flex: 1;
    color: #aaa;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.action-item .action-remove {
    cursor: pointer;
    color: #666;
    font-size: 14px;
    padding: 0 2px;
}

.action-item .action-remove:hover {
    color: #ff6b6b;
}

.form-control {
    width: 100%;
    padding: 6px 10px;
    font-size: 13px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    color: #ddd;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.form-control:focus {
    outline: none;
    border-color: rgba(80,140,255,0.5);
}

.form-control::placeholder {
    color: #666;
}

.form-group {
    margin-bottom: 10px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: #aaa;
    margin-bottom: 4px;
}

.text-muted {
    color: #666;
    font-size: 11px;
}

.volume-shape-info {
    padding: 6px 8px;
    background: rgba(255,255,255,0.04);
    border: 1px dashed rgba(255,255,255,0.1);
    border-radius: 4px;
    font-size: 12px;
    color: #888;
}

.trigger-log {
    margin-top: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.trigger-log-entry {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 11px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.trigger-log-entry .log-status {
    font-weight: 600;
    min-width: 30px;
}

.trigger-log-entry .log-status.ok {
    color: #6c6;
}

.trigger-log-entry .log-status.err {
    color: #f66;
}

.trigger-log-entry .log-url {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #888;
}

.trigger-log-entry .log-time {
    color: #555;
    font-size: 10px;
    flex-shrink: 0;
}

/* ============================================
   Change PIN Modal Styles
   ============================================ */

.panel-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: panel-fade-in 0.2s ease-out;
}

@keyframes panel-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.panel-modal {
    background: #1e1e3a;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    width: 400px;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: panel-slide-up 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes panel-slide-up {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.panel-modal-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-modal-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #eee;
}

.panel-modal-close {
    background: none;
    border: none;
    color: #888;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    flex-shrink: 0;
}

.panel-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

.panel-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

.panel-input {
    width: 100%;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #eee;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.panel-input:focus {
    outline: none;
    border-color: #4fc3f7;
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.15);
}

.panel-input::placeholder {
    color: #555;
}

.panel-modal-actions {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-error {
    background: rgba(239, 83, 80, 0.15);
    border: 1px solid rgba(239, 83, 80, 0.3);
    border-radius: 6px;
    padding: 10px 16px;
    font-size: 13px;
    color: #ef5350;
    margin-bottom: 16px;
}

/* Responsive adjustments for change PIN modal */
@media (max-width: 480px) {
    .panel-modal {
        width: 100%;
        max-width: 100%;
        border-radius: 12px 12px 0 0;
        margin: 0 auto;
        position: fixed;
        bottom: 0;
        transform: translateY(100%);
    }

    .panel-modal-overlay.visible .panel-modal {
        transform: translateY(0);
    }

    .panel-modal-actions {
        flex-direction: column;
    }

    .panel-modal-actions .panel-btn {
        width: 100%;
    }
}

/* ============================================
   Pre-Deployment Simulator Styles
   ============================================ */

/* Simulator Panel */
.simulator-panel {
    position: fixed;
    top: 40px;
    right: 0;
    bottom: 0;
    width: 360px;
    background: #1e1e3a;
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.3);
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.simulator-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.simulator-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #eee;
}

.sim-close-btn {
    background: none;
    border: none;
    color: #888;
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}

.sim-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

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

.sim-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sim-section:last-child {
    border-bottom: none;
}

.sim-section h3 {
    margin: 0 0 12px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #888;
}

/* Space Controls */
.sim-space-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.sim-space-controls label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: #ccc;
}

.sim-space-controls input[type="number"] {
    width: 80px;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    color: #eee;
    font-size: 13px;
    text-align: right;
}

/* Tool Buttons */
.sim-tools {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.sim-tool-btn {
    flex: 1;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #ccc;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sim-tool-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

.sim-tool-btn.active {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.4);
    color: #4fc3f7;
}

/* General Buttons */
.sim-btn {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #ccc;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.sim-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #eee;
}

.sim-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sim-btn-primary {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.3);
    color: #4fc3f7;
}

.sim-btn-primary:hover:not(:disabled) {
    background: rgba(79, 195, 247, 0.3);
}

.sim-btn-danger {
    background: rgba(244, 67, 54, 0.15);
    border-color: rgba(244, 67, 54, 0.25);
    color: #ef5350;
}

.sim-btn-danger:hover {
    background: rgba(244, 67, 54, 0.25);
}

/* Node List */
.sim-node-list {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.sim-node-list .sim-btn {
    flex: 1;
}

/* Walker Controls */
.sim-walker-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.sim-walker-controls select {
    flex: 1;
    min-width: 120px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #eee;
    font-size: 13px;
    cursor: pointer;
}

.sim-walker-controls .sim-btn {
    flex: 0 0 auto;
}

/* Items List (Nodes/Walkers) */
.sim-items-list {
    max-height: 200px;
    overflow-y: auto;
}

.sim-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    margin-bottom: 6px;
}

.sim-item-name {
    flex: 1;
    font-size: 13px;
    color: #eee;
}

.sim-item-position {
    font-size: 11px;
    color: #888;
    font-family: monospace;
}

.sim-item-delete {
    padding: 4px 8px;
    background: rgba(244, 67, 54, 0.15);
    border: none;
    border-radius: 4px;
    color: #ef5350;
    font-size: 11px;
    cursor: pointer;
    transition: background 0.2s;
}

.sim-item-delete:hover {
    background: rgba(244, 67, 54, 0.25);
}

/* GDOP Controls */
.sim-gdop-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sim-gdop-controls label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #ccc;
    cursor: pointer;
}

.sim-gdop-controls input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #4fc3f7;
    cursor: pointer;
}

/* Simulation Controls */
.sim-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.sim-controls .sim-btn {
    flex: 1;
}

/* Progress Bar */
.sim-progress {
    margin-top: 12px;
}

.sim-progress > span:first-child {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 6px;
}

.sim-progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.sim-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4fc3f7, #29b6f6);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Results */
.sim-results {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sim-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.sim-result-label {
    font-size: 13px;
    color: #ccc;
}

.sim-result-value {
    font-size: 14px;
    font-weight: 600;
    color: #4fc3f7;
}

/* Recommendations */
.sim-recommendations {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sim-recommendation {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    border-left: 3px solid transparent;
}

.sim-rec-priority {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    flex-shrink: 0;
}

.sim-rec-priority.high {
    background: rgba(244, 67, 54, 0.2);
    color: #ef5350;
}

.sim-rec-priority.medium {
    background: rgba(255, 167, 38, 0.2);
    color: #ffa726;
}

.sim-rec-priority.low {
    background: rgba(102, 187, 106, 0.2);
    color: #66bb6a;
}

.sim-rec-text {
    font-size: 13px;
    color: #ccc;
    line-height: 1.4;
}

/* Shopping List */
.sim-shopping-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sim-shopping-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.sim-shopping-item span {
    font-size: 13px;
    color: #ccc;
}

.sim-shopping-item strong {
    font-size: 14px;
    color: #4fc3f7;
}

/* Scrollbar */
.simulator-content::-webkit-scrollbar,
.sim-items-list::-webkit-scrollbar {
    width: 6px;
}

.simulator-content::-webkit-scrollbar-track,
.sim-items-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.simulator-content::-webkit-scrollbar-thumb,
.sim-items-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.simulator-content::-webkit-scrollbar-thumb:hover,
.sim-items-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 600px) {
    .simulator-panel {
        width: 100%;
        max-width: 100%;
    }

    .sim-tools {
        flex-wrap: wrap;
    }

    .sim-walker-controls {
        flex-direction: column;
    }

    .sim-walker-controls select {
        width: 100%;
    }
}

/* ----- Simulator Panel Components ----- */

/* Simulator Panel Container */
.simulator-panel {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #1a1a2e;
    z-index: 2000;
    display: flex;
    flex-direction: column;
}

/* Simulator Header */
.simulator-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.simulator-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #eee;
}

.sim-close-btn {
    background: none;
    border: none;
    color: #888;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}

.sim-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

/* Simulator Content */
.simulator-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Simulator Sections */
.sim-section {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.sim-section h3 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: #4fc3f7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Space Controls */
.sim-space-controls {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 12px;
}

.sim-space-controls label {
    display: flex;
    flex-direction: column;
    font-size: 12px;
    color: #888;
}

.sim-space-controls input {
    margin-top: 4px;
    padding: 6px 8px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: #eee;
    font-size: 13px;
}

.sim-space-controls input:focus {
    outline: none;
    border-color: #4fc3f7;
}

/* Tool Buttons */
.sim-tools {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.sim-tool-btn {
    flex: 1;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #888;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sim-tool-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #eee;
}

.sim-tool-btn.active {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.5);
    color: #4fc3f7;
}

.sim-tool-btn svg {
    width: 16px;
    height: 16px;
}

/* Node and Walker Lists */
.sim-node-list,
.sim-walker-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.sim-items-list {
    max-height: 200px;
    overflow-y: auto;
}

/* Simulator Items */
.sim-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    margin-bottom: 4px;
}

.sim-item-name {
    flex: 1;
    font-size: 13px;
    color: #eee;
}

.sim-item-position {
    font-size: 11px;
    color: #888;
    margin-right: 8px;
}

.sim-item-delete {
    padding: 4px 8px;
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.3);
    border-radius: 3px;
    color: #ef5350;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
}

.sim-item-delete:hover {
    background: rgba(244, 67, 54, 0.3);
}

/* GDOP Controls */
.sim-gdop-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.sim-gdop-controls label {
    display: flex;
    align-items: center;
    font-size: 13px;
    color: #888;
    gap: 6px;
}

.sim-gdop-controls input[type="checkbox"] {
    width: 16px;
    height: 16px;
}

/* Simulation Controls */
.sim-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

/* Progress Bar */
.sim-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.sim-progress-bar {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.sim-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4fc3f7, #29b6f6);
    transition: width 0.1s linear;
}

/* Simulator Buttons */
.sim-btn {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #eee;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.sim-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
}

.sim-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.sim-btn-primary {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.3);
    color: #4fc3f7;
}

.sim-btn-primary:hover:not(:disabled) {
    background: rgba(79, 195, 247, 0.3);
}

.sim-btn-danger {
    background: rgba(244, 67, 54, 0.2);
    border-color: rgba(244, 67, 54, 0.3);
    color: #ef5350;
}

.sim-btn-danger:hover:not(:disabled) {
    background: rgba(244, 67, 54, 0.3);
}

/* Results Section */
.sim-results {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sim-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.sim-result-label {
    font-size: 13px;
    color: #888;
}

.sim-result-value {
    font-size: 16px;
    font-weight: 600;
    color: #4fc3f7;
}

/* Recommendations */
.sim-recommendations {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sim-recommendation {
    display: flex;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    border-left: 3px solid;
}

.sim-recommendation.high {
    border-left-color: #f44336;
}

.sim-recommendation.medium {
    border-left-color: #ff9800;
}

.sim-recommendation.low {
    border-left-color: #4caf50;
}

.sim-rec-priority {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.sim-recommendation.high .sim-rec-priority {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
}

.sim-recommendation.medium .sim-rec-priority {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.sim-recommendation.low .sim-rec-priority {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
}

.sim-rec-text {
    flex: 1;
    font-size: 13px;
    color: #eee;
}

/* Shopping List */
.sim-shopping-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sim-shopping-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    font-size: 13px;
    color: #eee;
}

.sim-shopping-item strong {
    color: #4fc3f7;
}

/* ============================================
   GDOP Legend Styles
   ============================================ */

.sim-gdop-legend {
    margin-top: 15px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
}

.gdop-legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 13px;
    color: #ddd;
}

.gdop-legend-item:last-child {
    margin-bottom: 0;
}

.gdop-legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    margin-right: 10px;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.gdop-legend-label {
    flex: 1;
    color: #ccc;
}

.gdop-stats {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.gdop-stat-item {
    font-size: 13px;
    color: #aaa;
}

.gdop-stat-item strong {
    color: #4fc3f7;
    font-weight: 600;
}