/* Q Levels Chart - Frontend Styles */
/* Coffee With Q - Trading Terminal Aesthetic */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --q-bg-primary: #0a0e17;
    --q-bg-secondary: #111827;
    --q-bg-tertiary: #1a2332;
    --q-border: #2d3748;
    --q-text-primary: #f7fafc;
    --q-text-secondary: #a0aec0;
    --q-text-muted: #718096;
    --q-green: #10b981;
    --q-green-light: #34d399;
    --q-green-glow: rgba(16, 185, 129, 0.3);
    --q-red: #ef4444;
    --q-red-light: #f87171;
    --q-red-glow: rgba(239, 68, 68, 0.3);
    --q-purple: #8b5cf6;
    --q-purple-light: #a78bfa;
    --q-purple-glow: rgba(139, 92, 246, 0.3);
    --q-yellow: #f59e0b;
    --q-yellow-light: #fbbf24;
    --q-yellow-glow: rgba(245, 158, 11, 0.3);
    --q-cyan: #06b6d4;
    --q-cyan-light: #22d3ee;
    --q-cyan-glow: rgba(6, 182, 212, 0.3);
    --q-orange: #f97316;
    --q-orange-glow: rgba(249, 115, 22, 0.3);
    --q-blue: #3b82f6;
    --q-blue-glow: rgba(59, 130, 246, 0.3);
}

/* Main Container */
.q-levels-chart-container {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    background: var(--q-bg-primary);
    border: 1px solid var(--q-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.3),
        0 2px 4px -1px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
}

.q-levels-chart-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--q-cyan), transparent);
    opacity: 0.5;
}

/* Header */
.q-levels-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--q-bg-secondary);
    border-bottom: 1px solid var(--q-border);
    flex-wrap: wrap;
    gap: 16px;
}

.q-levels-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.q-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--q-cyan);
    text-shadow: 0 0 20px var(--q-cyan-glow);
    background: linear-gradient(135deg, var(--q-cyan), var(--q-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.q-title-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--q-text-primary);
    letter-spacing: 3px;
}

.q-date {
    font-size: 12px;
    color: var(--q-text-muted);
    padding: 4px 10px;
    background: var(--q-bg-tertiary);
    border-radius: 4px;
    border: 1px solid var(--q-border);
}

/* Price Display */
.q-price-display {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.q-price-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--q-text-secondary);
}

.q-price-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--q-text-primary);
    letter-spacing: -1px;
}

.q-price-change {
    font-size: 14px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 4px;
}

.q-price-change.positive {
    color: var(--q-green);
    background: rgba(16, 185, 129, 0.1);
}

.q-price-change.negative {
    color: var(--q-red);
    background: rgba(239, 68, 68, 0.1);
}

/* Market Status */
.q-market-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--q-bg-tertiary);
    border-radius: 20px;
    border: 1px solid var(--q-border);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--q-text-muted);
}

.q-market-status.open .status-dot {
    background: var(--q-green);
    box-shadow: 0 0 8px var(--q-green-glow);
    animation: pulse 2s infinite;
}

.q-market-status.closed .status-dot {
    background: var(--q-red);
}

.q-market-status.pre .status-dot,
.q-market-status.post .status-dot {
    background: var(--q-yellow);
    box-shadow: 0 0 8px var(--q-yellow-glow);
}

.status-text {
    font-size: 11px;
    font-weight: 500;
    color: var(--q-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Chart Area */
.q-levels-chart {
    position: relative;
    padding: 20px;
    min-height: 400px;
    background: 
        linear-gradient(180deg, var(--q-bg-primary) 0%, var(--q-bg-secondary) 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 40px,
            rgba(255, 255, 255, 0.02) 40px,
            rgba(255, 255, 255, 0.02) 41px
        );
}

#q-levels-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Price Line Indicator */
.q-price-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--q-orange);
    box-shadow: 0 0 10px var(--q-orange-glow);
    pointer-events: none;
    transition: top 0.3s ease-out;
    z-index: 10;
}

.q-price-line::before {
    content: '';
    position: absolute;
    left: 0;
    top: -4px;
    width: 10px;
    height: 10px;
    background: var(--q-orange);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--q-orange-glow);
}

.q-price-tag {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--q-orange);
    color: #000;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
}

/* Legend */
.q-levels-legend {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 16px 24px;
    background: var(--q-bg-secondary);
    border-top: 1px solid var(--q-border);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--q-text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
}

.legend-color.resistance {
    background: linear-gradient(135deg, var(--q-green), var(--q-green-light));
    box-shadow: 0 0 8px var(--q-green-glow);
}

.legend-color.support {
    background: linear-gradient(135deg, var(--q-purple), var(--q-purple-light));
    box-shadow: 0 0 8px var(--q-purple-glow);
}

.legend-color.maxpain {
    background: var(--q-blue);
    box-shadow: 0 0 8px var(--q-blue-glow);
}

.legend-color.flip {
    background: var(--q-cyan);
    box-shadow: 0 0 8px var(--q-cyan-glow);
}

.legend-color.abs {
    background: var(--q-yellow);
    box-shadow: 0 0 8px var(--q-yellow-glow);
}

/* Footer */
.q-levels-footer {
    padding: 12px 24px;
    background: var(--q-bg-tertiary);
    border-top: 1px solid var(--q-border);
    text-align: center;
    font-size: 11px;
    color: var(--q-text-muted);
    letter-spacing: 0.5px;
}

/* Bar Styles */
.q-bar {
    transition: all 0.3s ease;
}

.q-bar:hover {
    filter: brightness(1.2);
}

.q-bar-label {
    font-size: 10px;
    fill: var(--q-text-secondary);
    text-anchor: middle;
}

.q-bar-value {
    font-size: 11px;
    font-weight: 600;
    fill: var(--q-text-primary);
    text-anchor: middle;
}

/* Tooltip */
.q-tooltip {
    position: absolute;
    background: var(--q-bg-tertiary);
    border: 1px solid var(--q-border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 12px;
    color: var(--q-text-primary);
    pointer-events: none;
    z-index: 100;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.q-tooltip.visible {
    opacity: 1;
}

.q-tooltip-title {
    font-weight: 600;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--q-border);
}

.q-tooltip-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 4px;
}

.q-tooltip-label {
    color: var(--q-text-secondary);
}

.q-tooltip-value {
    font-weight: 600;
}

/* Loading State */
.q-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.q-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--q-border);
    border-top-color: var(--q-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .q-levels-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .q-price-value {
        font-size: 24px;
    }
    
    .q-levels-legend {
        gap: 12px;
    }
    
    .legend-item {
        font-size: 10px;
    }
}

/* Animation for bars on load */
@keyframes barGrow {
    from {
        transform: scaleY(0);
        opacity: 0;
    }
    to {
        transform: scaleY(1);
        opacity: 1;
    }
}

.q-bar-animated {
    animation: barGrow 0.5s ease-out forwards;
    transform-origin: bottom;
}

/* Glow effects for key levels */
.q-level-highlight {
    filter: drop-shadow(0 0 10px currentColor);
}

/* Grid lines */
.q-grid-line {
    stroke: var(--q-border);
    stroke-width: 1;
    stroke-dasharray: 4, 4;
    opacity: 0.5;
}

/* Zero line */
.q-zero-line {
    stroke: var(--q-text-muted);
    stroke-width: 2;
}

/* Current price marker */
.q-current-marker {
    fill: var(--q-orange);
    filter: drop-shadow(0 0 8px var(--q-orange-glow));
}