trace-chart/dist/trace-chart.css

A lightweight, fully customizable financial charting library for global markets

/**
 * Trace Chart CSS - Complete UI Styling
 * 
 * @author Shobhit Srivastava
 * @license Apache 2.0
 * 
 * Comprehensive styling for the financial charting interface including
 * toolbar, search, chart area, settings modal, and responsive design.
 */

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

body {
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #1a1a1a;
    color: #bbbbbb;
    overflow: hidden;
    font-size: 14px;
}

.chart-container {
    display: flex;
    height: 100vh;
    width: 100%;
}

.toolbar {
    width: 60px;
    background: rgba(68, 68, 68, 0.1);
    border-right: 1px solid #404040;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 5px;
    overflow: visible;
}

.toolbar-section {
    margin-bottom: 15px;
    position: relative;
}

.dropdown-container {
    position: relative;
    display: inline-block;
}

.dropdown-button {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 6px;
    background: #404040;
    color: #BBBBBB;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.dropdown-button:hover {
    background: #505050;
}

.dropdown-button::after {
    content: '';
    position: absolute;
    right: 2px;
    bottom: 2px;
    width: 0;
    height: 0;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-top: 3px solid #888;
}

.settings-button {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 6px;
    background: #404040;
    color: #ffffff;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.settings-button:hover {
    background: #505050;
}

.dropdown-menu {
    position: fixed;
    background: #2d2d2d;
    border: 1px solid #404040;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-width: 200px;
    z-index: 1000;
    display: none;
    overflow: hidden;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    padding: 10px 15px;
    cursor: pointer;
    font-size: 13px;
    color: #ffffff;
    border-bottom: 1px solid #404040;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: #404040;
}

.dropdown-item.active {
    background: #007acc;
    color: #ffffff;
}

.dropdown-item-icon {
    font-size: 14px;
    width: 30px;
    text-align: center;
}

.dropdown-item-icon img {
    height: 30px;
}

.dropdown-item-text {
    flex: 1;
}

.dropdown-item.active::after {
    content: '✓';
    color: #4caf50;
    font-size: 12px;
    margin-left: auto;
}

.dropdown-separator {
    height: 1px;
    background: #404040;
    margin: 5px 0;
}

.chart-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chart-header {
    height: 60px;
    background: rgba(68, 68, 68, 0.1);
    border-bottom: 1px solid #404040;
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 20px;
}

.search-container {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-input {
    width: 100%;
    height: 36px;
    padding: 0 40px 0 12px;
    background: rgba(0, 0, 0, 0);
    border: 1px solid #555;
    border-radius: 6px;
    color: #ffffff;
    font-size: 14px;
    font-family: 'Open Sans', sans-serif;
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: #007acc;
    box-shadow: 0 0 0 2px rgba(0, 122, 204, 0.2);
}

.search-input::placeholder {
    color: #888;
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #888;
    font-size: 14px;
}

.search-icon img {
    height: 22px;
    position: relative;
    top: 2px;
}

.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #2d2d2d;
    border: 1px solid #404040;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 2000;
    display: none;
    margin-top: 4px;
}

.search-dropdown.show {
    display: block;
}

.search-filters {
    display: flex;
    padding: 10px 15px;
    gap: 10px;
    border-bottom: 1px solid #404040;
}

.filter-chip {
    padding: 4px 8px;
    background: #404040;
    border: 1px solid #555;
    border-radius: 4px;
    color: #ffffff;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-chip:hover {
    background: #505050;
}

.filter-chip.active {
    background: #007acc;
    border-color: #007acc;
}

.search-results {
    max-height: 300px;
    overflow-y: auto;
}

.search-result-item {
    padding: 12px 15px;
    cursor: pointer;
    border-bottom: 1px solid #404040;
    transition: background 0.2s;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: #404040;
}

.search-result-symbol {
    font-weight: 600;
    color: #ffffff;
    font-size: 14px;
}

.search-result-exchange {
    color: #888;
    font-size: 12px;
    margin-top: 2px;
}

.search-result-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.search-result-type {
    background: #555;
    color: #ffffff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 500;
}

.search-result-type.equity {
    background: #4caf50;
}

.search-result-type.futures {
    background: #ff9800;
}

.search-result-type.options {
    background: #9c27b0;
}

.search-result-type.commodity {
    background: #607d8b;
}

.symbol-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 400;
}

.symbol-name {
    color: #BBBBBB;
}

.symbol-exchange {
    color: #888;
    font-size: 12px;
    font-weight: 400;
}

.price-info {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 14px;
    margin-left: auto;
}

.current-price {
    font-weight: 400;
    font-size: 16px;
}

.price-change.positive {
    color: #4caf50;
}

.price-change.negative {
    color: #f44336;
}

.last-update {
    color: #5B9A5D;
    text-transform: uppercase;
    font-size: 12px;
    margin-right: 10px;
}

.last-update::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgb(91, 154, 93);
    display: inline-block;
    animation: pulse 2s infinite;
    margin-right: 6px;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(91, 154, 93, 0.7);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(91, 154, 93, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(91, 154, 93, 0);
    }
}

.main-chart {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.status-bar {
    height: 30px;
    background: rgba(68, 68, 68, 0.1);
    border-top: 1px solid #404040;
    display: flex;
    align-items: center;
    padding: 0 20px;
    font-size: 12px;
    color: #cccccc;
}

.loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #cccccc;
    font-size: 16px;
    z-index: 10;
}

.error-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #f44336;
    font-size: 16px;
    text-align: center;
    z-index: 10;
}

.settings-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 3000;
}

.settings-modal.show {
    display: flex;
}

.settings-content {
    background: #2d2d2d;
    border-radius: 8px;
    width: 500px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    border: 1px solid #404040;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.settings-header {
    padding: 20px;
    border-bottom: 1px solid #404040;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.settings-title {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    display: flex;
    align-items: center;
}

.settings-title img {
    height: 20px;
    margin-right: 10px;
}

.settings-close {
    background: none;
    border: none;
    color: #888;
    font-size: 20px;
    cursor: pointer;
    transition: color 0.2s;
}

.settings-close:hover {
    color: #ffffff;
}

.settings-body {
    padding: 20px;
}

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

.settings-section:last-child {
    margin-bottom: 0;
}

.settings-section-title {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.settings-row:last-child {
    margin-bottom: 0;
}

.settings-label {
    font-size: 13px;
    color: #cccccc;
    flex: 1;
}

.settings-control {
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    background: #404040;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.settings-toggle.active {
    background: #007acc;
}

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

.settings-toggle.active::after {
    transform: translateX(20px);
}

.settings-color {
    width: 32px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #404040;
    cursor: pointer;
    transition: border-color 0.2s;
}

.settings-color:hover {
    border-color: #007acc;
}

.settings-select {
    background: #404040;
    border: 1px solid #555;
    border-radius: 4px;
    color: #ffffff;
    font-size: 13px;
    padding: 4px 8px;
    min-width: 100px;
    cursor: pointer;
}

.settings-select:focus {
    outline: none;
    border-color: #007acc;
}

.settings-divider {
    height: 1px;
    background: #404040;
    margin: 16px 0;
}

.settings-footer {
    padding: 16px 20px;
    border-top: 1px solid #404040;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.settings-footer .settings-button {
    width: auto;
}

.settings-footer .settings-button {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.settings-button.primary {
    background: #007acc;
    color: #ffffff;
}

.settings-button.primary:hover {
    background: #0056b3;
}

.settings-button.secondary {
    background: #404040;
    color: #ffffff;
}

.settings-button.secondary:hover {
    background: #505050;
}

@media (max-width: 768px) {
    .dropdown-menu {
        min-width: 180px;
    }
    
    .search-container {
        max-width: 250px;
    }

    .chart-header {
        padding: 0 10px;
    }

    .symbol-name {
        font-size: 14px;
    }

    .symbol-exchange {
        font-size: 11px;
    }

    .current-price {
        font-size: 14px;
    }

    .price-info {
        font-size: 12px;
    }

    .last-update {
        font-size: 11px;
    }

    .last-update::before {
        margin-right: 5px;
    }

    .trace-logo {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .dropdown-menu {
        min-width: 160px;
    }
    
    .toolbar {
        width: 50px;
    }
    
    .dropdown-button, .settings-button {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
}

.dropdown-container {
    z-index: 1001;
}

.dropdown-menu {
    z-index: 1002;
}

.search-results::-webkit-scrollbar,
.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}

.search-results::-webkit-scrollbar-track,
.dropdown-menu::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.search-results::-webkit-scrollbar-thumb,
.dropdown-menu::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb:hover,
.dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: #666;
}

button {
    width: auto;
}

button img {
    height: 25px;
}

.drawing-context-menu {
    position: fixed;
    background: #2d2d2d;
    border: 1px solid #404040;
    border-radius: 4px;
    padding: 4px 0;
    z-index: 10000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    min-width: 150px;
}

.context-menu-item {
    padding: 8px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
}

.context-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.context-menu-icon {
    display: flex;
}

.context-menu-icon img {
    height: 20px;
}

#intervalsMenu .dropdown-item-icon {
    display: none;
}