:root {
    --bg-color: #050505;
    --panel-bg: #111111;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --accent: #3b82f6;
    --success-bg: rgba(16, 185, 129, 0.1);
    --success-text: #10b981;
    --success-border: #059669;
    --danger-bg: rgba(239, 68, 68, 0.1);
    --danger-text: #ef4444;
    --danger-border: #dc2626;
}
body { 
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    max-width: 900px; 
    margin: 0 auto; 
    padding: 10px; 
    background-color: var(--bg-color); 
    color: var(--text-main); 
    line-height: 1.6;
}
h1 { 
    text-align: center; 
    color: var(--text-main); 
    font-weight: 600;
    margin-bottom: 15px;
    margin-top: 5px;
    font-size: 1.5rem;
}
.panel { 
    background: var(--panel-bg); 
    border-radius: 8px; 
    border: 1px solid #222;
    margin-bottom: 10px;
}
.chart-row {
    display: flex;
    align-items: center;
    padding: 10px 15px;
}
.chart-title {
    width: 130px;
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 500;
    text-align: right;
    padding-right: 15px;
    flex-shrink: 0;
}
.chart-container {
    flex-grow: 1;
    position: relative;
    height: 100px; 
}
.controls-panel {
    padding: 15px 20px;
}
.control-row {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
}
.control-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.toggle-col {
    flex: 0 0 auto;
    align-items: flex-start;
}
label { 
    font-weight: 500; 
    display: flex; 
    flex-wrap: wrap;
    justify-content: space-between; 
    color: var(--text-muted);
    margin-bottom: 5px;
    font-size: 0.9rem;
}
label span {
    color: var(--text-main);
    font-variant-numeric: tabular-nums;
}

/* Sliders con estilo limpio */
input[type=range].clean-slider {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
    margin-top: 5px;
}
input[type=range].clean-slider:focus {
    outline: none;
}
input[type=range].clean-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: #333;
    border-radius: 2px;
}
input[type=range].clean-slider::-webkit-slider-thumb {
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -6px;
    box-shadow: 0 0 5px rgba(59, 130, 246, 0.3);
    transition: transform 0.1s;
}
input[type=range].clean-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Botón limpio */
.clean-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 5px;
    width: 100px;
}
.clean-btn:hover {
    background: #2563eb;
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}
.clean-btn.paused {
    background: #374151;
}
.clean-btn.paused:hover {
    background: #4b5563;
    box-shadow: 0 0 8px rgba(75, 85, 99, 0.4);
}

.status { 
    padding: 10px; 
    border-radius: 6px; 
    text-align: center; 
    font-size: 0.95rem; 
    font-weight: 500; 
    margin-top: 15px; 
}
.success { 
    background-color: var(--success-bg); 
    color: var(--success-text); 
    border: 1px solid var(--success-border); 
}
.danger { 
    background-color: var(--danger-bg); 
    color: var(--danger-text); 
    border: 1px solid var(--danger-border); 
}

@media (max-width: 600px) {
    h1 { font-size: 1.3rem; margin-bottom: 10px; }
    .chart-row {
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
    }
    .chart-title {
        width: auto;
        text-align: left;
        padding-right: 0;
        margin-bottom: 5px;
        font-size: 0.85rem;
        color: var(--text-muted);
    }
    .chart-container { height: 100px; }
    .controls-panel { padding: 10px 15px; }
    .control-row { flex-direction: column; gap: 10px; }
}

.site-footer {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.15);
    margin-top: 20px;
    padding-bottom: 10px;
}