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/* Base styles for modern clean UI design - Anyformat inspired */
:root {
--primary-color: #0067df;
--primary-light: #e6f0ff;
--primary-dark: #004db3;
--success-color: #10b981;
--warning-color: #f59e0b;
--danger-color: #ef4444;
--info-color: #3b82f6;
--text-color: #333333;
--text-secondary: #666666;
--text-light: #8b949e;
--border-color: #e0e4e8;
--background-light: #ffffff;
--background-grey: #f8f9fa;
--background-light-hover: #f5f8fc;
--shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
--shadow-md: 0 4px 6px rgba(0,0,0,0.1);
--radius-sm: 4px;
--radius-md: 8px;
--radius-lg: 12px;
--transition-fast: 150ms ease;
--transition-normal: 250ms ease;
--font-xs: 12px;
--font-sm: 14px;
--font-md: 16px;
--font-lg: 18px;
--font-xl: 20px;
--font-xxl: 24px;
--spacing-xs: 4px;
--spacing-sm: 8px;
--spacing-md: 16px;
--spacing-lg: 24px;
--spacing-xl: 32px;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
background-color: var(--background-light);
color: var(--text-color);
margin: 0;
padding: 0;
line-height: 1.5;
font-size: var(--font-md);
}
/* Header and Navigation */
.header {
background-color: var(--background-light);
border-bottom: 1px solid var(--border-color);
box-shadow: var(--shadow-sm);
position: sticky;
top: 0;
z-index: 100;
width: 100%;
}
.header-container {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--spacing-md) var(--spacing-xl);
max-width: 1200px;
margin: 0 auto;
}
.app-logo {
display: flex;
align-items: center;
font-size: var(--font-xl);
font-weight: 600;
color: var(--text-color);
text-decoration: none;
}
.app-logo i {
color: var(--primary-color);
font-size: 24px;
margin-right: 10px;
}
.header-actions {
display: flex;
align-items: center;
gap: var(--spacing-md);
}
.huggingface-link {
display: flex;
align-items: center;
text-decoration: none;
color: var(--text-secondary);
font-size: var(--font-sm);
transition: var(--transition-fast);
}
.huggingface-link:hover {
color: var(--primary-color);
}
.huggingface-link img {
height: 20px;
margin-right: 6px;
}
.info-banner {
background: var(--background-grey);
border-bottom: 1px solid var(--border-color);
padding: var(--spacing-xs) var(--spacing-xl);
font-size: var(--font-sm);
color: var(--text-secondary);
display: flex;
justify-content: space-between;
align-items: center;
}
.info-sources {
display: flex;
align-items: center;
gap: var(--spacing-sm);
flex-wrap: wrap;
}
.source-label,
.limit-label {
font-weight: 600;
color: var(--text-color);
}
.info-divider {
margin: 0 var(--spacing-sm);
color: var(--border-color);
}
.powered-by {
display: flex;
align-items: center;
gap: var(--spacing-xs);
}
.huggingface-badge {
display: flex;
align-items: center;
}
.huggingface-badge img {
height: 16px;
}
/* Layout containers */
.app-container {
display: flex;
flex-direction: column;
min-height: 100vh;
}
.main-content {
flex: 1;
padding: var(--spacing-lg) var(--spacing-xl);
max-width: 1100px;
margin: 0 auto;
width: 100%;
}
/* Tab Navigation */
.tab-navigation {
margin-bottom: var(--spacing-lg);
overflow-x: auto;
}
.tab-bar {
display: flex;
list-style: none;
padding: 0;
margin: 0;
border-bottom: 2px solid var(--border-color);
width: 100%;
}
.tab {
padding: var(--spacing-md) var(--spacing-lg);
cursor: pointer;
font-weight: 500;
color: var(--text-secondary);
transition: var(--transition-fast);
border-bottom: 2px solid transparent;
margin-bottom: -2px;
white-space: nowrap;
}
.tab:hover {
color: var(--primary-color);
background-color: var(--background-light-hover);
}
.tab.active {
color: var(--primary-color);
border-bottom: 2px solid var(--primary-color);
font-weight: 600;
}
.tab .badge {
background-color: var(--primary-color);
color: white;
font-size: var(--font-xs);
padding: 2px 6px;
border-radius: var(--radius-sm);
margin-left: var(--spacing-xs);
font-weight: 600;
}
/* Content Cards */
.card, .container {
background: var(--background-light);
border-radius: var(--radius-md);
border: 1px solid var(--border-color);
box-shadow: var(--shadow-sm);
padding: var(--spacing-lg);
margin: 0 auto var(--spacing-lg) auto;
transition: box-shadow 0.2s ease;
max-width: 950px;
}
.card:hover, .container:hover {
box-shadow: var(--shadow-md);
}
.section-heading {
margin-bottom: var(--spacing-lg);
}
.section-heading h2 {
font-size: var(--font-xl);
font-weight: 600;
margin: 0 0 var(--spacing-xs) 0;
}
.section-heading h3 {
font-size: var(--font-lg);
font-weight: 600;
margin: 0 0 var(--spacing-xs) 0;
}
.section-description {
color: var(--text-secondary);
margin: var(--spacing-xs) 0 0 0;
}
/* Form Elements */
.form-row {
display: flex;
flex-wrap: wrap;
margin: 0 -8px;
max-width: 900px;
}
.form-group {
margin-bottom: var(--spacing-md);
padding: 0 8px;
flex: 1;
}
.col-md-6 {
width: 50%;
flex: 0 0 50%;
}
.col-md-4 {
width: 33.333333%;
flex: 0 0 33.333333%;
}
@media (max-width: 768px) {
.col-md-6, .col-md-4 {
width: 100%;
flex: 0 0 100%;
}
}
label {
display: block;
margin-bottom: var(--spacing-xs);
color: var(--text-secondary);
font-weight: 500;
font-size: var(--font-sm);
}
.input-field,
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
textarea {
width: 100%;
padding: 10px 14px;
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
font-size: var(--font-md);
transition: var(--transition-fast);
outline: none;
box-sizing: border-box;
}
.input-field:focus,
input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
border-color: var(--primary-color);
box-shadow: 0 0 0 3px rgba(0, 103, 223, 0.15);
}
.select-field,
select {
width: 100%;
padding: 10px 14px;
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
background-color: white;
font-size: var(--font-md);
transition: var(--transition-fast);
outline: none;
appearance: none;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M8 11L3 6H13L8 11Z' fill='%23666666'/%3E%3C/svg%3E");
background-repeat: no-repeat;
background-position: right 14px center;
box-sizing: border-box;
}
.select-field:focus,
select:focus {
border-color: var(--primary-color);
box-shadow: 0 0 0 3px rgba(0, 103, 223, 0.15);
}
/* Buttons */
.btn-primary,
button[type="submit"] {
background-color: var(--primary-color);
color: white;
border: none;
border-radius: var(--radius-sm);
padding: 10px 16px;
font-weight: 600;
font-size: var(--font-md);
cursor: pointer;
transition: var(--transition-fast);
}
.btn-primary:hover,
button[type="submit"]:hover {
background-color: var(--primary-dark);
}
.btn-secondary {
background-color: var(--background-grey);
color: var(--text-color);
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
padding: 10px 16px;
font-weight: 500;
font-size: var(--font-md);
cursor: pointer;
transition: var(--transition-fast);
}
.btn-secondary:hover {
background-color: var(--border-color);
}
.btn-success {
background-color: var(--success-color);
color: white;
}
.btn-danger {
background-color: var(--danger-color);
color: white;
}
.btn-info {
background-color: var(--info-color);
color: white;
}
.btn-icon {
display: inline-flex;
align-items: center;
gap: var(--spacing-xs);
}
.btn-icon i {
font-size: var(--font-md);
}
.form-actions {
display: flex;
gap: var(--spacing-md);
margin-top: var(--spacing-md);
}
/* Results and Visualization */
.results-section,
.results-container {
margin-top: var(--spacing-lg);
}
.chart-container,
.chart-area,
.visualization-container {
background-color: white;
border-radius: var(--radius-md);
padding: var(--spacing-md);
margin: var(--spacing-md) auto;
max-width: 850px;
}
.trade-flow-map {
margin: var(--spacing-md) auto;
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
overflow: hidden;
max-width: 850px;
background-color: #ffffff;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
/* Map container for Leaflet */
.leaflet-container {
border-radius: var(--radius-md);
border: 1px solid var(--border-color);
overflow: hidden;
width: 100%;
max-width: 850px !important;
margin: 0 auto;
}
.chart-controls,
.chart-control-buttons {
display: flex;
flex-wrap: wrap;
gap: var(--spacing-sm);
margin-bottom: var(--spacing-md);
}
.chart-type-btn {
background-color: var(--background-grey);
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
padding: 8px 14px;
font-size: var(--font-sm);
font-weight: 500;
cursor: pointer;
transition: var(--transition-fast);
display: inline-flex;
align-items: center;
gap: 6px;
}
.chart-type-btn:hover {
background-color: var(--background-light-hover);
}
.chart-type-btn.active {
background-color: var(--primary-color);
color: white;
border-color: var(--primary-color);
}
.chart-type-btn i {
font-size: var(--font-md);
}
/* AI Assistant Styles */
.model-badge {
display: flex;
align-items: center;
gap: var(--spacing-xs);
font-size: var(--font-sm);
color: var(--text-secondary);
margin-top: var(--spacing-xs);
}
.hf-logo {
height: 18px;
}
.chat-container {
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
display: flex;
flex-direction: column;
overflow: hidden;
height: 500px;
background-color: var(--background-grey);
}
.chat-messages {
flex: 1;
overflow-y: auto;
padding: var(--spacing-md);
}
.message {
margin-bottom: var(--spacing-md);
max-width: 85%;
}
.message-assistant {
align-self: flex-start;
}
.message-user {
align-self: flex-end;
margin-left: auto;
}
.message-content {
background-color: white;
border-radius: var(--radius-md);
padding: var(--spacing-md);
box-shadow: var(--shadow-sm);
}
.message-assistant .message-content {
border-bottom-left-radius: 0;
}
.message-user .message-content {
background-color: var(--primary-light);
border-bottom-right-radius: 0;
}
.chat-input-container {
display: flex;
padding: var(--spacing-md);
background-color: white;
border-top: 1px solid var(--border-color);
gap: var(--spacing-sm);
}
.chat-input {
flex: 1;
padding: 12px 16px;
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
font-size: var(--font-md);
resize: none;
}
.quick-questions-container {
margin-top: var(--spacing-lg);
}
.section-title {
font-size: var(--font-lg);
font-weight: 600;
margin-bottom: var(--spacing-md);
color: var(--text-color);
}
.quick-question-chips {
display: flex;
flex-wrap: wrap;
gap: var(--spacing-sm);
margin-bottom: var(--spacing-lg);
}
.quick-question-chip {
background-color: var(--background-light);
border: 1px solid var(--border-color);
border-radius: 50px;
padding: 8px 16px;
font-size: var(--font-sm);
cursor: pointer;
transition: var(--transition-fast);
}
.quick-question-chip:hover {
background-color: var(--primary-light);
border-color: var(--primary-color);
color: var(--primary-color);
}
.assistant-tools {
margin-top: var(--spacing-xl);
}
.tools-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
gap: var(--spacing-md);
margin-top: var(--spacing-md);
}
.tool-card {
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
overflow: hidden;
}
.tool-header {
background-color: var(--background-grey);
padding: var(--spacing-md);
display: flex;
align-items: center;
gap: var(--spacing-sm);
border-bottom: 1px solid var(--border-color);
}
.tool-header i {
color: var(--primary-color);
font-size: var(--font-lg);
}
.tool-header h4 {
margin: 0;
font-size: var(--font-md);
font-weight: 600;
}
.tool-content {
padding: var(--spacing-md);
}
.form-group {
margin-bottom: var(--spacing-md);
}
.input-with-button {
display: flex;
gap: var(--spacing-sm);
}
.input-with-button input {
flex: 1;
}
/* Cache Management */
.cache-control-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: var(--spacing-md);
}
.panel-title {
font-size: var(--font-lg);
font-weight: 600;
margin: 0;
}
.action-buttons {
display: flex;
gap: var(--spacing-sm);
}
.cached-data-container {
border: 1px solid var(--border-color);
border-radius: var(--radius-md);
background-color: var(--background-light);
min-height: 200px;
}
.loading-indicator {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: var(--spacing-xl);
color: var(--text-secondary);
gap: var(--spacing-md);
}
.loading-indicator i {
font-size: var(--font-xl);
color: var(--primary-color);
}
/* Typography */
h1, h2, h3, h4, h5, h6 {
color: var(--text-color);
margin-top: 0;
font-weight: 600;
line-height: 1.3;
}
h1 { font-size: 28px; margin-bottom: 24px; }
h2 { font-size: 24px; margin-bottom: 20px; }
h3 { font-size: 20px; margin-bottom: 16px; }
/* Page section headings */
.section-heading {
display: flex;
align-items: center;
margin-bottom: 20px;
padding-bottom: 8px;
border-bottom: 1px solid var(--border-color);
}
/* Form elements */
form label {
display: block;
margin-bottom: 8px;
color: var(--text-color);
font-weight: 500;
font-size: 14px;
}
form input, form select, form textarea {
width: 100%;
padding: 10px 12px;
margin-bottom: 16px;
border: 1px solid var(--border-color);
border-radius: var(--radius-sm);
font-size: 15px;
background-color: var(--background-light);
color: var(--text-color);
transition: all 0.2s ease;
}
form input:focus, form select:focus, form textarea:focus {
outline: none;
border-color: var(--primary-color);
box-shadow: 0 0 0 2px rgba(0, 103, 223, 0.15);
}
/* Buttons */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 8px 16px;
font-size: 14px;
font-weight: 500;
border-radius: var(--radius-sm);
cursor: pointer;
transition: all 0.2s ease;
text-decoration: none;
border: 1px solid transparent;
}
.btn-primary {
background-color: var(--primary-color);
color: white;
}
.btn-primary:hover {
background-color: #0055c4;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.btn-secondary {
background-color: white;
border-color: var(--border-color);
color: var(--text-color);
}
.btn-secondary:hover {
background-color: var(--background-grey);
border-color: #ccd0d5;
}
/* Form buttons inherit btn styles */
form button {
width: auto;
padding: 10px 16px;
font-weight: 500;
display: inline-flex;
align-items: center;
justify-content: center;
margin-top: 8px;
border-radius: var(--radius-sm);
cursor: pointer;
transition: all 0.2s ease;
background-color: var(--primary-color);
color: white;
border: none;
}
form button:hover {
background-color: #0055c4;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
/* Results and content sections */
.results-section {
margin-top: 24px;
}
#results,
#predictionResults,
#exportsCountryResults,
#importsCountryResults,
#exportsProductResults,
#importsProductResults,
#rankingsResults,
#bilateralResults,
#dataDownloadStatus {
margin-top: 16px;
font-size: 15px;
}
/* Alerts and notifications */
.alert {
padding: 12px 16px;
border-radius: var(--radius-sm);
margin-bottom: 16px;
font-weight: 500;
font-size: 14px;
display: flex;
align-items: center;
}
.alert-icon {
margin-right: 12px;
flex-shrink: 0;
}
.alert-danger {
background-color: #FEEFEF;
color: #B42318;
border: 1px solid #FDE2E2;
}
.alert-success {
background-color: #ECFDF3;
color: #027A48;
border: 1px solid #D1FADF;
}
.alert-info {
background-color: #EFF8FF;
color: #175CD3;
border: 1px solid #D1E9FF;
}
.alert-warning {
background-color: #FFFAEB;
color: #B54708;
border: 1px solid #FEF0C7;
}
/* Loading indicators */
.spinner {
border: 3px solid rgba(0, 103, 223, 0.1);
border-top: 3px solid var(--primary-color);
border-radius: 50%;
width: 24px;
height: 24px;
animation: spin 1s linear infinite;
margin: 16px auto;
display: block;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
/* Tables */
table {
width: 100%;
border-collapse: separate;
border-spacing: 0;
margin-bottom: 24px;
background: var(--background-light);
border-radius: var(--radius-sm);
overflow: hidden;
font-size: 14px;
border: 1px solid var(--border-color);
}
thead {
background-color: var(--background-grey);
color: var(--text-color);
font-weight: 600;
}
th {
padding: 12px 16px;
text-align: left;
font-weight: 600;
border-bottom: 1px solid var(--border-color);
}
td {
padding: 12px 16px;
border-bottom: 1px solid var(--border-color);
color: var(--text-secondary);
}
tr:last-child td {
border-bottom: none;
}
tr:hover {
background-color: var(--background-grey);
}
/* Header and Navigation */
.header {
background-color: var(--background-light);
border-bottom: 1px solid var(--border-color);
padding: 16px 0;
position: sticky;
top: 0;
z-index: 100;
}
.header-container {
display: flex;
align-items: center;
justify-content: space-between;
max-width: 1200px;
margin: 0 auto;
padding: 0 16px;
}
.app-logo {
display: flex;
align-items: center;
font-weight: 600;
font-size: 18px;
color: var(--text-color);
text-decoration: none;
}
.app-logo img {
height: 32px;
margin-right: 8px;
}
/* Info banner */
.info-banner {
background-color: var(--background-grey);
border-bottom: 1px solid var(--border-color);
padding: 8px 16px;
font-size: 13px;
color: var(--text-secondary);
display: flex;
justify-content: space-between;
align-items: center;
}
/* Tab Navigation */
.tab-navigation {
border-bottom: 1px solid var(--border-color);
margin-bottom: 24px;
}
.tab-bar {
display: flex;
flex-wrap: wrap;
list-style: none;
padding: 0;
margin: 0;
gap: 4px;
}
.tab {
padding: 12px 16px;
font-size: 14px;
font-weight: 500;
color: var(--text-secondary);
cursor: pointer;
border-bottom: 2px solid transparent;
transition: all 0.2s ease;
background: none;
border-radius: 0;
}
.tab:hover {
color: var(--primary-color);
background-color: var(--primary-light);
}
.tab.active {
color: var(--primary-color);
border-bottom-color: var(--primary-color);
font-weight: 600;
}
.tab-content {
display: none;
padding: 16px 0;
}
.tab-content.active {
display: block;
}
/* Badges */
.badge {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 2px 8px;
font-size: 12px;
font-weight: 500;
border-radius: 16px;
margin-left: 6px;
background-color: var(--primary-light);
color: var(--primary-color);
}
/* Charts */
.chart-container {
background-color: var(--background-light);
border-radius: var(--radius-md);
border: 1px solid var(--border-color);
padding: 16px;
margin-bottom: 24px;
width: 100%;
}
#tradeChart,
#predictionChart,
#exportsCountryChart,
#importsCountryChart,
#exportsProductChart,
#importsProductChart,
#rankingsChart,
#bilateralChart {
max-width: 100%;
margin-top: 16px;
background: var(--background-light);
border-radius: var(--radius-sm);
}
/* Chart controls */
.chart-controls {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-bottom: 16px;
}
.chart-type-btn {
display: inline-flex;
align-items: center;
padding: 6px 12px;
font-size: 13px;
font-weight: 500;
border-radius: var(--radius-sm);
border: 1px solid var(--border-color);
background-color: var(--background-light);
color: var(--text-secondary);
cursor: pointer;
transition: all 0.2s ease;
}
.chart-type-btn:hover,
.chart-type-btn.active {
background-color: var(--primary-light);
color: var(--primary-color);
border-color: var(--primary-color);
}
.chart-type-btn i {
margin-right: 6px;
}
/* Responsive adjustments */
@media (max-width: 900px) {
.container, .card {
width: calc(100% - 32px);
padding: 16px;
margin: 16px;
}
.tab-bar {
overflow-x: auto;
white-space: nowrap;
-webkit-overflow-scrolling: touch;
scrollbar-width: none; /* Firefox */
}
.tab-bar::-webkit-scrollbar {
display: none; /* Chrome/Safari/Opera */
}
.tab {
padding: 12px 10px;
font-size: 13px;
}
table {
font-size: 13px;
}
th, td {
padding: 8px 12px;
}
}
.alert-success { background: #e5ffe5; color: #27ae60; border: 1px solid #2ecc71; }
.spinner {
border: 6px solid #f3f3f3;
border-top: 6px solid #3498db;
border-radius: 50%;
width: 40px;
height: 40px;
animation: spin 1s linear infinite;
margin: 2em auto;
display: block;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
/* Custom styles for specific components */
.trade-data-visualization {
margin-top: 24px;
}
.ai-assistant-container {
border-radius: var(--radius-md);
border: 1px solid var(--border-color);
background-color: var(--background-light);
padding: 16px;
margin-bottom: 24px;
}
.chat-message {
padding: 12px 16px;
margin-bottom: 12px;
border-radius: var(--radius-md);
max-width: 80%;
}
.chat-message-user {
background-color: var(--primary-light);
color: var(--text-color);
margin-left: auto;
}
.chat-message-assistant {
background-color: var(--background-grey);
color: var(--text-color);
margin-right: auto;
}