:root {
    --bg-color: #f0f2f5;
    --text-color: #333;
    --container-bg: rgba(255, 255, 255, 0.8);
    --container-border: rgba(255, 255, 255, 0.3);
    --shadow-color: rgba(0, 0, 0, 0.1);
    --bg-gradient-1: #a7c5eb;
    --bg-gradient-2: #f7d8c4;
    --btn-bg: #6a82fb;
    --btn-hover: #fc5c7d;
    --lotto-grad-1: #6a82fb;
    --lotto-grad-2: #fc5c7d;
    --input-bg: rgba(255, 255, 255, 0.9);
    --input-border: #ddd;
    --ai-bar-bg: #e0e0e0;
}

body.dark {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --container-bg: rgba(30, 30, 30, 0.8);
    --container-border: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.5);
    --bg-gradient-1: #1a2a6c;
    --bg-gradient-2: #b21f1f;
    --btn-bg: #b21f1f;
    --btn-hover: #fdbb2d;
    --lotto-grad-1: #b21f1f;
    --lotto-grad-2: #fdbb2d;
    --input-bg: rgba(50, 50, 50, 0.9);
    --input-border: #444;
    --ai-bar-bg: #333;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at top left, var(--bg-gradient-1), transparent),
                      radial-gradient(circle at bottom right, var(--bg-gradient-2), transparent);
    background-attachment: fixed;
    transition: background-color 0.3s ease, background-image 0.3s ease;
    color: var(--text-color);
    padding: 80px 20px 40px;
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    width: 100%;
    max-width: 700px;
    align-items: center;
}

.top-controls {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    gap: 10px;
}

.control-btn {
    background: var(--container-bg);
    border: 1px solid var(--container-border);
    color: var(--text-color);
    padding: 10px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 10px var(--shadow-color);
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease, background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
}

.control-btn:hover {
    transform: scale(1.1);
}

.ai-test-container, .lotto-container, .partnership-container, .comments-container {
    width: 100%;
    text-align: center;
    background-color: var(--container-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow-color);
    backdrop-filter: blur(10px);
    border: 1px solid var(--container-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    box-sizing: border-box;
}

.ai-test-container:hover, .lotto-container:hover, .partnership-container:hover, .comments-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-color);
}

.subtitle {
    font-size: 1.1em;
    opacity: 0.8;
    margin-bottom: 20px;
    margin-top: -20px;
}

/* AI Test Styling */
.webcam-container {
    margin: 20px auto;
    border-radius: 20px;
    overflow: hidden;
    width: 200px;
    height: 200px;
    background-color: var(--ai-bar-bg);
    box-shadow: 0 0 20px var(--shadow-color);
}

.webcam-container canvas {
    display: block;
}

.label-container {
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.result-bar-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.animal-label {
    width: 80px;
    text-align: right;
    font-weight: 600;
}

.bar-wrapper {
    flex-grow: 1;
    background-color: var(--ai-bar-bg);
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--lotto-grad-1), var(--lotto-grad-2));
    width: 0%;
    transition: width 0.2s ease;
}

.percent-label {
    width: 50px;
    font-size: 0.9em;
    font-weight: 700;
}

.ai-start-btn {
    background-color: var(--btn-bg);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.2em;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.ai-start-btn:hover {
    background-color: var(--btn-hover);
    transform: translateY(-3px);
}

/* Original Styles */
h1, h2 {
    color: var(--text-color);
    margin-bottom: 30px;
    font-weight: 700;
    letter-spacing: -1px;
}

h1 { font-size: 2.5em; text-align: center; }
h2 { font-size: 2em; }

.lotto-numbers {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.lotto-number {
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8em;
    font-weight: 600;
    color: #fff;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--lotto-grad-1), var(--lotto-grad-2));
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
}

.lotto-number:hover {
    transform: scale(1.1);
    background: linear-gradient(145deg, var(--lotto-grad-2), var(--lotto-grad-1));
}

.generate-btn, .submit-btn {
    background-color: var(--btn-bg);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px var(--shadow-color);
    display: block;
    margin: 0 auto;
}

.generate-btn:hover, .submit-btn:hover {
    background-color: var(--btn-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

.inquiry-form {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9em;
    color: var(--text-color);
}

.form-group input, .form-group textarea {
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--btn-bg);
    box-shadow: 0 0 0 3px rgba(106, 130, 251, 0.2);
}

.submit-btn {
    width: 100%;
    margin-top: 10px;
}

#disqus_thread {
    margin-top: 20px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 12px;
}