This commit is contained in:
Dobromir Popov
2025-08-04 20:28:48 +03:00
parent fd6ec4eb40
commit 42cf02cf3a
6 changed files with 1226 additions and 0 deletions

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/* Heatmap Specific Styles */
.heatmap-container {
grid-area: heatmap;
background: var(--surface-color);
border: 1px solid var(--border-color);
border-radius: 0.5rem;
padding: 1rem;
display: flex;
flex-direction: column;
min-height: 600px;
}
.heatmap-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 1rem;
padding-bottom: 1rem;
border-bottom: 1px solid var(--border-color);
}
.heatmap-header h2 {
font-size: 1.25rem;
font-weight: 600;
color: var(--text-primary);
margin: 0;
}
.heatmap-controls {
display: flex;
gap: 0.5rem;
align-items: center;
}
.control-btn {
background: var(--surface-light);
border: 1px solid var(--border-color);
border-radius: 0.375rem;
padding: 0.5rem 1rem;
color: var(--text-primary);
font-size: 0.875rem;
cursor: pointer;
transition: all 0.2s;
}
.control-btn:hover {
background: var(--primary-color);
border-color: var(--primary-color);
}
.control-btn:active {
transform: translateY(1px);
}
.control-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.control-label {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 0.875rem;
color: var(--text-secondary);
cursor: pointer;
margin-left: 1rem;
}
.control-label input[type="checkbox"] {
width: 16px;
height: 16px;
accent-color: var(--primary-color);
}
/* Heatmap Wrapper */
.heatmap-wrapper {
flex: 1;
display: grid;
grid-template-columns: 60px 1fr 60px;
grid-template-rows: 1fr;
gap: 0.5rem;
min-height: 400px;
margin-bottom: 1rem;
}
.price-axis {
display: flex;
flex-direction: column;
justify-content: space-between;
align-items: flex-end;
padding: 0.5rem;
font-size: 0.75rem;
color: var(--text-secondary);
background: var(--surface-light);
border-radius: 0.25rem;
}
.volume-axis {
display: flex;
flex-direction: column;
justify-content: space-between;
align-items: flex-start;
padding: 0.5rem;
font-size: 0.75rem;
color: var(--text-secondary);
background: var(--surface-light);
border-radius: 0.25rem;
}
.heatmap-canvas-container {
position: relative;
background: var(--background-color);
border-radius: 0.25rem;
overflow: hidden;
border: 1px solid var(--border-color);
}
#heatmapCanvas {
display: block;
width: 100%;
height: 100%;
cursor: crosshair;
}
.heatmap-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
z-index: 10;
}
/* Heatmap Tooltip */
.heatmap-tooltip {
position: absolute;
background: var(--surface-color);
border: 1px solid var(--border-color);
border-radius: 0.375rem;
padding: 0.75rem;
font-size: 0.875rem;
color: var(--text-primary);
box-shadow: var(--shadow-lg);
z-index: 20;
pointer-events: none;
opacity: 0;
transition: opacity 0.2s;
max-width: 200px;
}
.heatmap-tooltip.show {
opacity: 1;
}
.tooltip-price {
font-weight: 600;
color: var(--primary-color);
margin-bottom: 0.25rem;
}
.tooltip-volume {
color: var(--text-secondary);
margin-bottom: 0.25rem;
}
.tooltip-side {
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.05em;
}
.tooltip-side.bid {
color: var(--success-color);
}
.tooltip-side.ask {
color: var(--error-color);
}
/* Heatmap Legend */
.heatmap-legend {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1rem;
background: var(--surface-light);
border-radius: 0.375rem;
margin-top: auto;
}
.legend-item {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 0.875rem;
color: var(--text-secondary);
}
.legend-color {
width: 16px;
height: 16px;
border-radius: 0.25rem;
}
.bid-color {
background: linear-gradient(135deg,
rgba(34, 197, 94, 0.3) 0%,
rgba(34, 197, 94, 0.8) 100%);
}
.ask-color {
background: linear-gradient(135deg,
rgba(239, 68, 68, 0.3) 0%,
rgba(239, 68, 68, 0.8) 100%);
}
.intensity-scale {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 0.75rem;
color: var(--text-muted);
}
.intensity-gradient {
width: 100px;
height: 8px;
background: linear-gradient(90deg,
rgba(59, 130, 246, 0.2) 0%,
rgba(59, 130, 246, 0.5) 50%,
rgba(59, 130, 246, 1) 100%);
border-radius: 4px;
}
/* Crosshair */
.heatmap-crosshair {
position: absolute;
pointer-events: none;
z-index: 15;
}
.crosshair-line {
position: absolute;
background: rgba(59, 130, 246, 0.6);
}
.crosshair-horizontal {
width: 100%;
height: 1px;
left: 0;
}
.crosshair-vertical {
width: 1px;
height: 100%;
top: 0;
}
/* Price Level Indicators */
.price-level-indicator {
position: absolute;
right: -30px;
background: var(--surface-color);
border: 1px solid var(--border-color);
border-radius: 0.25rem;
padding: 0.25rem 0.5rem;
font-size: 0.75rem;
color: var(--text-primary);
white-space: nowrap;
z-index: 20;
transform: translateY(-50%);
}
.price-level-indicator.bid {
border-left-color: var(--success-color);
border-left-width: 3px;
}
.price-level-indicator.ask {
border-left-color: var(--error-color);
border-left-width: 3px;
}
/* Volume Bars */
.volume-bar {
position: absolute;
background: rgba(59, 130, 246, 0.3);
border-radius: 2px;
transition: all 0.3s ease;
}
.volume-bar.bid {
background: rgba(34, 197, 94, 0.3);
}
.volume-bar.ask {
background: rgba(239, 68, 68, 0.3);
}
.volume-bar:hover {
opacity: 0.8;
transform: scaleX(1.05);
}
/* Zoom Controls */
.zoom-indicator {
position: absolute;
top: 10px;
right: 10px;
background: rgba(15, 23, 42, 0.8);
border: 1px solid var(--border-color);
border-radius: 0.25rem;
padding: 0.5rem;
font-size: 0.75rem;
color: var(--text-secondary);
backdrop-filter: blur(4px);
z-index: 25;
}
/* Loading State */
.heatmap-loading {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 400px;
color: var(--text-secondary);
}
.heatmap-loading .loading-spinner {
width: 32px;
height: 32px;
margin-bottom: 1rem;
}
/* Error State */
.heatmap-error {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 400px;
color: var(--error-color);
text-align: center;
}
.heatmap-error-icon {
font-size: 2rem;
margin-bottom: 1rem;
}
.heatmap-error-message {
font-size: 1rem;
margin-bottom: 0.5rem;
}
.heatmap-error-details {
font-size: 0.875rem;
color: var(--text-muted);
}
/* Animation Classes */
.heatmap-fade-in {
animation: heatmapFadeIn 0.5s ease-in;
}
@keyframes heatmapFadeIn {
from {
opacity: 0;
transform: translateY(10px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.heatmap-pulse {
animation: heatmapPulse 2s infinite;
}
@keyframes heatmapPulse {
0%, 100% {
opacity: 1;
}
50% {
opacity: 0.7;
}
}
/* Responsive Heatmap */
@media (max-width: 768px) {
.heatmap-wrapper {
grid-template-columns: 50px 1fr 50px;
min-height: 300px;
}
.heatmap-header {
flex-direction: column;
gap: 1rem;
align-items: stretch;
}
.heatmap-controls {
justify-content: center;
flex-wrap: wrap;
}
.heatmap-legend {
flex-direction: column;
gap: 1rem;
align-items: stretch;
}
.intensity-scale {
justify-content: center;
}
.price-axis,
.volume-axis {
font-size: 0.625rem;
padding: 0.25rem;
}
}