/* Tools Panel Styles */
.tools-panel {
    position: fixed;
    right: 0;
    top: 0;
    width: 380px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.tools-panel.open {
    transform: translateX(0);
}

.tools-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, #1d3557, #457b9d);
    color: white;
}

.tools-panel-header h3 {
    margin: 0;
    font-size: 16px;
}

.tools-panel-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.tools-panel-tabs {
    display: flex;
    border-bottom: 1px solid #e2e8f0;
    background: #f8f9fa;
}

.tools-tab {
    flex: 1;
    padding: 12px 8px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 12px;
    color: #666;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.tools-tab .tab-icon {
    font-size: 18px;
}

.tools-tab:hover {
    background: #e2e8f0;
}

.tools-tab.active {
    background: white;
    color: #1d3557;
    border-bottom: 2px solid #e63946;
}

.tools-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.tools-section {
    display: none;
}

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

/* Product Configurator */
.config-group {
    margin-bottom: 24px;
}

.config-group h4 {
    font-size: 13px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.config-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.config-option {
    padding: 10px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
}

.config-option:hover {
    border-color: #457b9d;
}

.config-option.selected {
    border-color: #1d3557;
    background: #1d3557;
    color: white;
}

.config-option.color-swatch {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    position: relative;
}

.config-option.color-swatch.selected::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.config-accessories {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.accessory-item {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
}

.accessory-item:hover {
    border-color: #457b9d;
}

.accessory-item.selected {
    border-color: #28a745;
    background: #d4edda;
}

.accessory-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.accessory-name {
    font-size: 12px;
    font-weight: 500;
}

.accessory-price {
    font-size: 11px;
    color: #666;
}

.config-summary {
    background: linear-gradient(135deg, #1d3557, #457b9d);
    color: white;
    padding: 20px;
    border-radius: 12px;
    margin-top: 20px;
}

.config-summary h4 {
    color: white;
    margin-bottom: 12px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding-top: 12px;
    margin-top: 8px;
    font-size: 18px;
    font-weight: bold;
}

/* Drawing Tools */
.drawing-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.draw-tool-btn {
    width: 44px;
    height: 44px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.draw-tool-btn:hover {
    border-color: #457b9d;
    background: #f0f7ff;
}

.draw-tool-btn.active {
    border-color: #1d3557;
    background: #1d3557;
    color: white;
}

.color-picker-group {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.color-pick {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s;
}

.color-pick:hover {
    transform: scale(1.1);
}

.color-pick.active {
    border-color: #1d3557;
    box-shadow: 0 0 0 2px white, 0 0 0 4px #1d3557;
}

.drawing-actions {
    display: flex;
    gap: 8px;
}

.drawing-actions button {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.btn-undo {
    background: #f8f9fa;
    color: #333;
}

.btn-clear {
    background: #fee2e2;
    color: #dc3545;
}

.btn-undo:hover, .btn-clear:hover {
    opacity: 0.8;
}

/* Checklist */
.checklist-container {
    margin-bottom: 20px;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.checklist-item:hover {
    background: #e2e8f0;
}

.checklist-item.checked {
    background: #d4edda;
}

.checklist-checkbox {
    width: 24px;
    height: 24px;
    border: 2px solid #ccc;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.checklist-item.checked .checklist-checkbox {
    background: #28a745;
    border-color: #28a745;
    color: white;
}

.checklist-text {
    flex: 1;
    font-size: 14px;
}

.notes-textarea {
    width: 100%;
    min-height: 150px;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    resize: vertical;
    font-family: inherit;
    font-size: 14px;
}

.notes-textarea:focus {
    outline: none;
    border-color: #457b9d;
}

/* Follow-up Section */
.followup-section {
    margin-bottom: 24px;
}

.followup-section h4 {
    font-size: 14px;
    margin-bottom: 12px;
    color: #1d3557;
}

.appointment-picker {
    display: grid;
    gap: 12px;
}

.appointment-picker input {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
}

.appointment-picker input:focus {
    outline: none;
    border-color: #457b9d;
}

.next-steps-list {
    margin-bottom: 16px;
}

.next-step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.next-step-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
}

.add-step-btn {
    width: 100%;
    padding: 10px;
    border: 2px dashed #ccc;
    border-radius: 8px;
    background: none;
    cursor: pointer;
    color: #666;
    transition: all 0.2s;
}

.add-step-btn:hover {
    border-color: #457b9d;
    color: #457b9d;
}

.followup-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.followup-actions button {
    padding: 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-send-summary {
    background: #1d3557;
    color: white;
}

.btn-send-summary:hover {
    background: #152638;
}

.btn-book-appointment {
    background: #28a745;
    color: white;
}

.btn-book-appointment:hover {
    background: #218838;
}

.btn-export-pdf {
    background: #e63946;
    color: white;
}

.btn-export-pdf:hover {
    background: #d62839;
}

/* Tools Toggle Button */
.tools-toggle-btn {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1d3557, #457b9d);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 999;
    transition: all 0.3s;
}

.tools-toggle-btn:hover {
    transform: translateY(-50%) scale(1.1);
}

.tools-toggle-btn.panel-open {
    right: 400px;
}

/* Compare View */
.compare-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 16px;
}

.compare-toggle label {
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.compare-view {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 16px;
}

.compare-view.active {
    display: grid;
}

.compare-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.compare-item h5 {
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
}

.compare-item .preview {
    font-size: 48px;
    margin-bottom: 8px;
}

.compare-item .details {
    font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
    .tools-panel {
        width: 100%;
    }
    
    .tools-toggle-btn.panel-open {
        right: 20px;
        top: auto;
        bottom: 20px;
        transform: none;
    }
}

/* Drawing Canvas Overlay */
.drawing-canvas {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 50;
    cursor: crosshair;
}

.drawing-canvas-container {
    position: relative;
}

.drawing-mode-indicator {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    z-index: 51;
    display: none;
}

.drawing-mode-indicator.active {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Customer Config Preview */
.customer-config-preview {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 320px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    z-index: 100;
    overflow: hidden;
    display: none;
}

.customer-config-preview.active {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.preview-header {
    background: linear-gradient(135deg, #1d3557, #457b9d);
    color: white;
    padding: 16px;
}

.preview-header h4 {
    margin: 0;
    font-size: 15px;
}

.preview-content {
    padding: 16px;
}

.preview-model {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 16px;
}

.preview-model .model-icon {
    font-size: 64px;
    margin-bottom: 8px;
}

.preview-model .model-name {
    font-size: 18px;
    font-weight: 600;
    color: #1d3557;
}

.preview-details {
    font-size: 13px;
}

.preview-details .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #e2e8f0;
}

.preview-price {
    font-size: 20px;
    font-weight: bold;
    color: #1d3557;
    text-align: right;
    margin-top: 12px;
}

/* Appointment Notification */
.appointment-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 350px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    z-index: 1001;
    overflow: hidden;
    animation: slideIn 0.3s ease;
}

.appointment-notification.hidden {
    display: none;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.notification-content {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
}

.notification-icon {
    font-size: 32px;
}

.notification-text h4 {
    margin: 0 0 8px;
    color: #155724;
}

.notification-text p {
    margin: 0;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
}

.notification-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #666;
}

/* Consultation Summary in Chat */
.consultation-summary-msg {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    padding: 15px;
    border-radius: 12px;
    margin: 10px 0;
}

.consultation-summary-msg h4 {
    margin: 0 0 12px;
    color: #1565c0;
}

.consultation-summary-msg p {
    margin: 6px 0;
    font-size: 14px;
}

.consultation-summary-msg ul {
    margin: 8px 0 0 20px;
    padding: 0;
}

.consultation-summary-msg li {
    margin: 4px 0;
    font-size: 13px;
}

.system-message {
    background: transparent !important;
}

/* Brand Options Styling */
.brand-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.brand-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 8px;
    text-align: center;
}

.brand-name {
    font-weight: 600;
    font-size: 13px;
}

.brand-country {
    font-size: 10px;
    color: #64748b;
    margin-top: 2px;
}

/* Model Grid Styling */
.model-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.model-option {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px;
    text-align: left;
    width: 100%;
}

.model-option .model-name {
    font-weight: 600;
    font-size: 14px;
    color: #1e293b;
}

.model-option .model-details {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

.model-option .model-power {
    background: #dbeafe;
    color: #1e40af;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.model-option .model-efficiency {
    background: #dcfce7;
    color: #166534;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.model-option .model-style {
    font-size: 11px;
    color: #64748b;
    margin-top: 4px;
}

.model-option .model-price {
    font-weight: 700;
    font-size: 15px;
    color: #e85a24;
    margin-top: 6px;
}

.model-option.selected .model-price {
    color: white;
}

.hint-text {
    color: #94a3b8;
    font-size: 13px;
    font-style: italic;
    text-align: center;
    padding: 20px;
}