:root {
    --bg-color: #f4f4f4;
    --text-color: #333;
    --container-bg: #fff;
    --btn-bg: #007BFF;
    --btn-hover: #0056b3;
    --item-bg: #eee;
    --shadow: rgba(0,0,0,0.1);
}

[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --container-bg: #1e1e1e;
    --btn-bg: #3700b3;
    --btn-hover: #6200ee;
    --item-bg: #2c2c2c;
    --shadow: rgba(0,0,0,0.5);
}

body {
    font-family: sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    text-align: center;
    background: var(--container-bg);
    padding: 2em;
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow);
    transition: background-color 0.3s, box-shadow 0.3s;
    position: relative;
    width: 100%;
    max-width: 450px;
}

.divider {
    height: 1px;
    background-color: var(--item-bg);
    margin: 30px 0;
}

.affiliate-section h2,
.comments-section h2 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.comments-section {
    text-align: left;
}

.form-group {
    text-align: left;
    margin-bottom: 15px;
}

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

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--item-bg);
    border-radius: 6px;
    background-color: var(--bg-color);
    color: var(--text-color);
    box-sizing: border-box;
    font-family: inherit;
}

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

.submit-btn {
    background-color: var(--btn-bg);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
    transition: background-color 0.3s;
}

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

#theme-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: background-color 0.2s;
}

#theme-toggle:hover {
    background-color: var(--item-bg);
}

#generate-btn {
    background-color: var(--btn-bg);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 20px;
    font-weight: bold;
    transition: background-color 0.3s;
}

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

ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

li {
    background: var(--item-bg);
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 6px;
    transition: background-color 0.3s;
}