:root {
    --background-color-light: #f0f0f0;
    --text-color-light: #333;
    --button-bg-light: #007bff;
    --button-text-light: white;
    --button-hover-bg-light: #0056b3;

    --background-color-dark: #222;
    --text-color-dark: #f0f0f0;
    --button-bg-dark: #0056b3;
    --button-text-dark: white;
    --button-hover-bg-dark: #003d80;
}

body {
    font-family: sans-serif;
    background-color: var(--background-color-light);
    color: var(--text-color-light);
    margin: 0;
    display: flex;
    min-height: 100vh;
}

body.dark-mode {
    background-color: var(--background-color-dark);
    color: var(--text-color-dark);
}

#container {
    display: flex;
    width: 100%;
}

#main-content {
    flex-grow: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative; /* For positioning children */
}

#scene-overview-container {
    width: 250px;
    padding: 20px;
    border-right: 1px solid #ccc;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
    max-height: 100vh;
}

body.dark-mode #scene-overview-container {
    border-right-color: #444;
}

.scene-nav-button {
    padding: 10px 15px;
    font-size: 14px;
    cursor: pointer;
    border: 1px solid var(--button-bg-light);
    border-radius: 5px;
    background-color: transparent;
    color: var(--button-bg-light);
    transition: background-color 0.3s, color 0.3s;
    width: 100%;
    text-align: left;
    display: flex;
    align-items: center;
}

.scene-nav-button:hover, .scene-nav-button.current {
    background-color: var(--button-bg-light);
    color: var(--button-text-light);
}

.status-icon {
    margin-right: 10px;
    font-size: 12px;
}

body.dark-mode .scene-nav-button {
    border-color: var(--button-bg-dark);
    color: var(--button-bg-dark);
}

body.dark-mode .scene-nav-button:hover, body.dark-mode .scene-nav-button.current {
    background-color: var(--button-bg-dark);
    color: var(--button-text-dark);
}

#video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin-bottom: 20px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

#video-player {
    width: 100%;
    border-radius: 8px;
}

#choices-container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.choice-button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    background-color: var(--button-bg-light);
    color: var(--button-text-light);
    transition: background-color 0.3s;
}

.choice-button:hover {
    background-color: var(--button-hover-bg-light);
}

body.dark-mode .choice-button {
    background-color: var(--button-bg-dark);
    color: var(--button-text-dark);
}

body.dark-mode .choice-button:hover {
    background-color: var(--button-hover-bg-dark);
}

#dark-mode-toggle {
    position: absolute;
    top: 20px;
    left: 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 24px;
    color: var(--text-color-light);
}

#quality-selector {
    position: absolute;
    top: 20px;
    right: 20px;
}

#quality-selector select {
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 5px 10px;
    border: 1px solid #666;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

#quality-selector select:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

#quality-selector select:focus {
    outline: none;
    border-color: #007bff;
}

#credits-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}