body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.container {
    display: flex;
    width: 100%;
    max-width: 1600px;
    gap: 20px;
}

.main-content {
    flex: 4;
    display: flex;
    flex-direction: column;
}

.sidebar {
    flex: 1;
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 8px;
    height: fit-content;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

h1 { border-bottom: none; padding-bottom: 0; }
h2, h3 { color: #ffffff; border-bottom: 2px solid #333; padding-bottom: 10px; }

.dashboard-grid {
    display: grid;
    grid-template-columns: 1.8fr 1.5fr; /* Video area vs Results column */
    gap: 20px;
    align-items: flex-start;
}

.video-area {
    display: flex;
    flex-direction: column;
}

.video-wrapper {
    width: 100%;
    margin-bottom: 10px;
}

#videoPlayer {
    background-color: #000;
    border-radius: 8px;
}

#statusLabel {
    margin-top: 0;
    font-style: italic;
    color: #f44336;
    text-align: center;
    min-height: 24px;
}

/* NEW: This column holds the graph and summary */
.results-column {
    display: flex;
    flex-direction: column;
    gap: 20px; /* Adds space between graph and summary */
}


.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px 0;
}

.loader-container p {
    font-style: italic;
    color: #999;
}

.loader {
    border: 5px solid #333; /* Light grey */
    border-top: 5px solid #03dac6; /* Teal */
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.chart-container,
.yolo-container,
.summary-container {
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 8px;
}

/* CHANGED: Removed margin-top from summary container */
.summary-container h3 {
    margin-top: 0;
}

#summaryTextLabel {
    font-size: 0.95em;
    color: #e0e0e0;
    min-height: 50px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

#yoloTextLabel { font-size: 1.2em; font-weight: bold; color: #4CAF50; min-height: 25px; }
#yoloImageFrame { width: 100%; height: auto; border-radius: 4px; background-color: #333; min-height: 150px; margin-top: 10px; }

/* Styles for controls in the sidebar */
.custom-select {
    width: 100%;
    padding: 12px 15px;
    background-color: #3a3a3a;
    color: #e0e0e0;
    border: 1px solid #bb86fc;
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
}
.custom-select:hover { background-color: #4a4a4a; }

.separator { border: none; border-top: 1px solid #333; margin: 20px 0; }
.upload-section { display: flex; flex-direction: column; gap: 10px; }
#videoUpload { color: #e0e0e0; }
#videoUpload::file-selector-button { font-weight: bold; color: #bb86fc; background-color: #3a3a3a; padding: 8px 12px; border: 1px solid #bb86fc; border-radius: 4px; cursor: pointer; transition: background-color 0.2s; }
#videoUpload::file-selector-button:hover { background-color: #4a4a4a; }
#uploadButton { padding: 10px 20px; font-size: 16px; font-weight: bold; color: white; background-color: #03dac6; border: none; border-radius: 5px; cursor: pointer; transition: background-color 0.2s; }
#uploadButton:hover { background-color: #018786; }
#resetButton { padding: 10px 20px; font-size: 16px; font-weight: bold; color: white; background-color: #f44336; border: none; border-radius: 5px; cursor: pointer; transition: background-color 0.2s; }
#resetButton:hover { background-color: #d32f2f; }

#statusLabel.recording {
    color: #f44336; /* Red color */
    font-weight: bold;
}