/* Left Sidebar Styles */

#left-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 384px;  /* Increased by 20% from 320px */
    height: 100vh;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    z-index: 90;  /* Lower than toolbar (99) */
    transition: transform var(--transition-slow) cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
}

#left-sidebar.expanded {
    transform: translateX(0);
}

#left-sidebar.collapsed {
    transform: translateX(-384px);  /* Updated to match new width */
}

.sidebar-toggle {
    position: absolute;
    right: -40px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 80px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-left: none;
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    z-index: 101;
}

.sidebar-toggle:hover {
    background: var(--bg-hover);
    color: var(--primary-blue);
}

.sidebar-toggle i {
    transition: transform var(--transition-normal);
    font-size: 1rem;
    display: block;
}

#left-sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

#left-sidebar.expanded .sidebar-toggle i {
    transform: rotate(0deg);
}

.sidebar-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Fixed top section containing controls */
.sidebar-fixed-top {
    position: sticky;
    top: 0;
    background: var(--bg-panel);
    z-index: 10;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Scrollable content section */
.sidebar-scrollable {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 2rem;
    /* Add some top padding to separate from fixed section */
    padding-top: 1rem;
    /* Smooth scrolling */
    scroll-behavior: smooth;
}

/* Custom scrollbar for sidebar */
.sidebar-scrollable::-webkit-scrollbar {
    width: 8px;
}

.sidebar-scrollable::-webkit-scrollbar-track {
    background: var(--bg-dark);
    border-radius: 4px;
}

.sidebar-scrollable::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.sidebar-scrollable::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

.sidebar-header {
    padding: 1.5rem;
    background: var(--primary-dark);
    border-bottom: 2px solid var(--primary-blue);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.version {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-dark);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

/* Deselect Tool Button */
.deselect-tool-section {
    padding: 1rem;
    margin-bottom: 0.5rem;
}

.deselect-tool-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-hover);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    position: relative;
}

.deselect-tool-btn:hover {
    background: var(--bg-active);
    border-color: var(--accent-color);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(75, 192, 186, 0.2);
}

.deselect-tool-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.deselect-tool-btn i {
    font-size: 1.1rem;
}

.deselect-tool-btn .shortcut {
    position: absolute;
    right: 1rem;
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    background: var(--bg-primary);
    border-radius: 4px;
    color: var(--text-tertiary);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Control Sections */
.control-section {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

/* Remove border from last section in fixed top */
.sidebar-fixed-top .control-section:last-child {
    border-bottom: none;
}

/* Remove border from last section in scrollable area */
.sidebar-scrollable .control-section:last-child {
    border-bottom: none;
}

.control-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.control-buttons .control-btn {
    flex: 1;
    justify-content: center;
}

/* Speed Control */
.speed-control {
    margin-top: 1rem;
}

.speed-control label {
    margin-bottom: 0.5rem;
}

.speed-control input[type="range"] {
    margin-bottom: 0.5rem;
}

#speed-display {
    display: inline-block;
    background: var(--bg-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-teal);
    min-width: 60px;
    text-align: center;
}

/* Passenger Configuration */
.passenger-config {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.config-item {
    display: grid;
    grid-template-columns: 80px 1fr 50px;
    align-items: center;
    gap: 0.75rem;
}

.config-item label {
    font-size: 0.813rem;
    margin: 0;
    color: var(--text-secondary);
}

.config-item .percentage {
    text-align: right;
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--primary-blue);
    background: var(--bg-dark);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.total-indicator {
    margin-top: 0.75rem;
    padding: 0.5rem;
    background: var(--bg-dark);
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

#total-percentage {
    color: var(--accent-teal);
}

#total-percentage.invalid {
    color: var(--danger);
}

/* Arrival Configuration */
.arrival-config {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.arrival-config .config-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.arrival-config input,
.arrival-config select {
    width: 100%;
}

/* Device Configuration */
.device-config {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.875rem;
}

.device-config .config-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.device-config input {
    width: 100%;
}

/* Statistics Panel */
.stats-panel {
    background: var(--bg-dark);
    border-top: 2px solid var(--primary-blue);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem;
    background: var(--bg-panel);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Stat value colors based on context */
#stat-satisfaction {
    color: var(--success);
}

#stat-wait {
    color: var(--accent-amber);
}

#stat-throughput {
    color: var(--primary-blue);
}

/* Floor Plan Import Styles */
.floor-plan-config {
    padding: 0.5rem;
}

.upload-section {
    margin-bottom: 1rem;
}

.upload-status {
    margin-top: 0.5rem;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    display: none;
}

.upload-status.active {
    display: block;
}

.upload-status.success {
    background: rgba(75, 192, 186, 0.1);
    color: var(--success);
    border: 1px solid var(--success);
}

.upload-status.error {
    background: rgba(231, 76, 60, 0.1);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.upload-status.info {
    background: rgba(79, 116, 229, 0.1);
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

.extraction-controls {
    animation: fadeIn 0.3s ease;
}

.extraction-controls .config-item {
    margin-bottom: 1rem;
}

.extraction-controls .config-item label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.813rem;
    color: var(--text-secondary);
}

.extraction-controls input[type="range"] {
    width: calc(100% - 50px);
    display: inline-block;
}

.extraction-controls .range-value {
    display: inline-block;
    width: 40px;
    text-align: right;
    color: var(--primary-blue);
    font-weight: 600;
    margin-left: 0.5rem;
}

.button-group {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.control-button {
    flex: 1;
    padding: 0.5rem 0.75rem;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.813rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    position: relative;
    z-index: 1;
}

#upload-floor-plan {
    width: 100%;
}

.control-button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.control-button.primary {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.control-button.primary:hover {
    background: var(--primary-dark);
    border-color: var(--accent-teal);
}

.extraction-results {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg-dark);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    font-size: 0.813rem;
}

.extraction-results h4 {
    margin: 0 0 0.5rem;
    color: var(--primary-blue);
    font-size: 0.875rem;
}

.extraction-results ul {
    margin: 0;
    padding-left: 1.25rem;
    list-style: none;
}

.extraction-results li {
    margin: 0.25rem 0;
    color: var(--text-secondary);
}

.extraction-results li:before {
    content: "▸";
    color: var(--accent-teal);
    margin-right: 0.5rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scale Section Styles */
.scale-section {
    background: var(--bg-hover);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.scale-section h4 {
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.scale-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.scale-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.scale-item label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    min-width: 100px;
}

.scale-item input[type="number"] {
    width: 80px;
    padding: 0.4rem 0.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.scale-unit {
    color: var(--text-tertiary);
    font-size: 0.8rem;
    margin-left: 0.25rem;
}

.scale-display {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-primary);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.scale-info {
    color: var(--text-secondary);
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
}

.scale-info span {
    color: var(--accent-color);
    font-weight: 600;
}

/* Preview Modal Styles */
.extraction-preview-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.extraction-preview-modal.active {
    display: flex;
}

.preview-content {
    max-width: 90%;
    max-height: 90%;
    background: var(--bg-panel);
    border-radius: 8px;
    padding: 1rem;
    position: relative;
}

.preview-content img {
    max-width: 100%;
    max-height: calc(90vh - 100px);
    display: block;
    border-radius: 4px;
}

.preview-close {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--danger);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.preview-close:hover {
    background: #c0392b;
}

/* Floor Plan Management Styles */
.floor-plan-management {
    padding: 0.5rem;
}

.floor-plan-management .save-load-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.floor-plan-management .button-group {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.floor-plan-management .button-group .control-button {
    flex: 1;
    padding: 0.6rem 0.8rem;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
    min-height: 36px;
}

.floor-plan-management .control-button:hover {
    background: var(--bg-active);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.floor-plan-management .control-button.primary {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.floor-plan-management .control-button.primary:hover {
    background: #5a7bdb;
    border-color: #5a7bdb;
}

.floor-plan-management .control-button.danger {
    background: transparent;
    color: #e74c3c;
    border-color: var(--border-color);
}

.floor-plan-management .control-button.danger:hover {
    background: #e74c3c;
    color: white;
    border-color: #e74c3c;
}

.floor-plan-management .control-button i {
    font-size: 1rem;
}

/* Floor Plan Info Grid */
.floor-plan-info {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg-hover);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.floor-plan-info .info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.floor-plan-info .info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.25rem;
}

.floor-plan-info .info-label {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.floor-plan-info .info-value {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.floor-plan-management .upload-status {
    margin-top: 0.75rem;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    text-align: center;
    display: none;
}

.floor-plan-management .upload-status.show {
    display: block;
}

.floor-plan-management .upload-status.success {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.floor-plan-management .upload-status.error {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.floor-plan-management .upload-status.info {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

/* Queue Management Styles */
.queue-config {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.config-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.config-row label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.813rem;
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 100px;
}

.config-row select,
.config-row input[type="number"] {
    flex: 1;
    padding: 0.5rem 0.75rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.813rem;
    transition: all var(--transition-fast);
}

.config-row select:focus,
.config-row input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(79, 116, 229, 0.1);
}

.config-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 0.5rem 0;
}

.config-checkbox {
    display: flex;
    align-items: center;
}

.config-checkbox label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
    width: 100%;
}

.config-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-blue);
    margin: 0;
}

.config-checkbox span {
    flex: 1;
    font-size: 0.813rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Tooltip Styles */
.tooltip-icon {
    color: var(--primary-teal);
    font-size: 0.75rem;
    cursor: help;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    position: relative;
}

.tooltip-icon:hover {
    opacity: 1;
}

.tooltip-icon::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translateX(-50%);
    background: var(--bg-panel);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 1000;
    max-width: 200px;
    white-space: normal;
    line-height: 1.4;
}

.tooltip-icon::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: calc(100% + 2px);
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--border-color);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    z-index: 1001;
}

.tooltip-icon:hover::after,
.tooltip-icon:hover::before {
    opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 1400px) {
    #left-sidebar {
        width: 336px;  /* Increased by 20% from 280px */
    }

    #left-sidebar.collapsed {
        transform: translateX(-336px);  /* Updated to match new width */
    }
}