:root {
    --bg-color: #f5f5f5;
    --text-color: #333;
    --header-bg: #ff7aa2;
    --header-text: #ffffff;
    --btn-bg: #ff7aa2;
    --btn-text: #ffffff;
    --btn-hover: #e55b88;
    --canvas-border: #999;
    --form-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #ddd;
}

body.dark-mode {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --header-bg: #1f1f1f;
    --header-text: #ff7aa2;
    --btn-bg: #333;
    --btn-text: #ff7aa2;
    --btn-hover: #444;
    --canvas-border: #555;
    --form-bg: #1e1e1e;
    --input-bg: #2d2d2d;
    --input-border: #444;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    text-align: center;
    margin: 0;
    transition: background-color 0.3s, color 0.3s;
}

header {
    background-color: var(--header-bg);
    color: var(--header-text);
    padding: 30px;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

section {
    margin-bottom: 50px;
    padding: 30px;
    background-color: var(--form-bg);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

canvas {
    border: 2px dashed var(--canvas-border);
    margin-top: 20px;
    background-color: white; 
    max-width: 100%;
}

button {
    margin-top: 20px;
    padding: 12px 20px;
    border: none;
    background-color: var(--btn-bg);
    color: var(--btn-text);
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s, color 0.3s;
}

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

#theme-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 10px;
    margin-top: 0;
}

/* Contact Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.contact-form label {
    font-weight: bold;
}

.contact-form input, 
.contact-form textarea {
    padding: 12px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-family: inherit;
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* AI Section Styles */
#webcam-container {
    margin-top: 20px;
    display: flex;
    justify-content: center;
}

#webcam-container canvas {
    border-radius: 12px;
    border: 3px solid var(--btn-bg);
}

#label-container {
    margin-top: 15px;
    font-weight: bold;
    font-size: 1.2rem;
}

#label-container div {
    margin: 5px 0;
}

/* Disqus Styles */
#disqus_thread {
    margin-top: 50px;
    padding: 30px;
    background-color: var(--form-bg);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}