/* Component Styles - styles/components.css */

/* Controls and Buttons */
.controls {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin: 20px 0;
    flex-wrap: wrap;
}

.control-btn {
    padding: 10px 20px;
    font-size: 0.9em;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 100px;
    justify-content: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.start-btn {
    background: var(--success-color);
    color: var(--white);
}

.stop-btn {
    background: var(--error-color);
    color: var(--white);
}

.reset-btn {
    background: var(--gray-dark);
    color: var(--white);
}

.export-btn {
    background: var(--info-color);
    color: var(--white);
}

.control-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.control-btn:active:not(:disabled) {
    transform: translateY(0);
}

.control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.control-btn i {
    font-size: 0.9em;
}

/* Graph containers */
.graph-container {
    position: relative;
    height: 200px;
    margin: 20px 0;
    background: var(--gray-light);
    border-radius: var(--border-radius);
    padding: 15px;
    border: 1px solid var(--gray-medium);
    overflow: hidden;
}

.realtime-graph {
    height: 120px;
    background: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-medium);
    position: relative;
    overflow: hidden;
    margin-top: 10px;
}

canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Metrics display */
.metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.metric-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-large);
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg