:root {
    --bg-color: #f5f5f5;
    --container-bg: white;
    --text-color: #333;
    --form-bg: #f9f9f9;
    --border-color: #ddd;
    --highlight-bg: #ffeb3b;
    --original-bg: #fffde7;
    --result-border: #4CAF50;
    --button-bg: #4CAF50;
    --button-hover: #45a049;
    --button-text: white;
    --error-bg: #ffebee;
    --error-color: red;
    --success-bg: #e8f5e9;
    --shadow-color: rgba(0,0,0,0.1);
    --meta-color: #777;
}

.dark-theme {
    --bg-color: #121212;
    --container-bg: #1e1e1e;
    --text-color: #e0e0e0;
    --form-bg: #2d2d2d;
    --border-color: #444;
    --highlight-bg: #5a5016;
    --original-bg: #32302a;
    --result-border: #2e7d32;
    --button-bg: #2e7d32;
    --button-hover: #1b5e20;
    --button-text: #e0e0e0;
    --error-bg: #4a1c1c;
    --error-color: #ff6b6b;
    --success-bg: #1b3a20;
    --shadow-color: rgba(0,0,0,0.3);
    --meta-color: #aaa;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--container-bg);
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px var(--shadow-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

h1, h2 {
    color: var(--text-color);
}

h1 {
    text-align: center;
}

.search-form {
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--form-bg);
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.form-group {
    margin-bottom: 10px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.game-selection {
    margin-bottom: 10px;
}

.game-selection label {
    display: inline-block;
    margin-right: 20px;
    font-weight: normal;
}

.search-options label {
    display: inline-block;
    margin-right: 15px;
    font-weight: normal;
}

.search-options div {
    margin-bottom: 5px;
}

input[type="text"] {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--container-bg);
    color: var(--text-color);
    border-radius: 4px;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

button {
    background-color: var(--button-bg);
    color: var(--button-text);
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: var(--button-hover);
}

.results {
    margin-top: 20px;
}

.result-item {
    margin-bottom: 15px;
    padding: 15px;
    background-color: var(--form-bg);
    border-left: 4px solid var(--result-border);
    transition: background-color 0.3s ease;
}

.result-meta {
    font-size: 12px;
    color: var(--meta-color);
    margin-bottom: 5px;
}

.original, .translated {
    margin-top: 10px;
    padding: 10px;
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.original {
    background-color: var(--original-bg);
}

.highlight {
    background-color: var(--highlight-bg);
    padding: 2px 0;
}

.limit-note {
    font-size: 12px;
    color: var(--meta-color);
    font-style: italic;
}

.execution-time {
    text-align: center;
    font-style: italic;
    font-size: 14px;
    color: var(--meta-color);
    margin-top: 20px;
}

.error {
    color: var(--error-color);
    padding: 10px;
    background-color: var(--error-bg);
    border-radius: 4px;
    margin-bottom: 15px;
}

.no-results {
    padding: 15px;
    background-color: var(--success-bg);
    border-radius: 4px;
    margin-top: 20px;
    text-align: center;
}

/* Стили для кнопки переключения темы */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    border-radius: 50%;
    background-color: var(--form-bg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px var(--shadow-color);
    transition: background-color 0.3s ease, transform 0.2s ease;
    z-index: 1000;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    flex-shrink: 0;
    fill: var(--text-color);
    transition: fill 0.3s ease;
}

@media (max-width: 768px) {
    .theme-toggle {
        top: 10px;
        right: 10px;
        width: 32px;
        height: 32px;
        min-width: 32px;
        min-height: 32px;
    }

    .theme-toggle svg {
        width: 20px;
        height: 20px;
        min-width: 20px;
        min-height: 20px;
    }

    body {
        padding: 10px;
    }

    .container {
        padding: 15px;
    }
}