.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.control-group {
    display: flex;
    flex-direction: column;
    min-width: 200px;
}

.control-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.control-group select {
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    transition: border-color var(--transition-speed);
}

.control-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

body.dark .control-group select {
    background-color: var(--dark-card-bg);
    color: var(--dark-text);
    border-color: var(--dark-border-color);
}

body.dark .control-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.4);
}

#weekly-data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}

#weekly-data-table th,
#weekly-data-table td {
    border: 1px solid var(--border-color);
    padding: 0.75rem;
    text-align: left;
}

#weekly-data-table th {
    background-color: var(--primary-color);
    color: #fff;
    position: sticky;
    top: 0;
}

#weekly-data-table tbody tr:hover {
    background-color: var(--hover-color);
}

body.dark #weekly-data-table th {
    background-color: var(--dark-table-header);
}

body.dark #weekly-data-table td {
    color: var(--dark-text);
    border-color: var(--dark-border-color);
}

body.dark #weekly-data-table tbody tr:hover {
    background-color: var(--dark-hover-color);
}

.weekly-data {
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .controls {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .control-group {
        width: 100%;
    }
}