body {
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #f0f0f0;
    background-image: radial-gradient(#d7d7d7 1px, transparent 1px);
    background-size: 16px 16px;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    text-align: center;
}

.header-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 2rem;
}

h1 {
    color: #333;
    font-size: 2.5rem;
}

#lotto-generator {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transition: background-color 0.3s;
}

#generate-btn {
    background-color: #4CAF50;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#generate-btn:hover {
    background-color: #45a049;
    transform: translateY(-2px);
}

#generate-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.results-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    gap: 1rem;
}

/* Theme Switcher */
.theme-switch-container {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

#theme-switch {
    display: none;
}

.theme-switch-label {
    display: block;
    width: 60px;
    height: 34px;
    background: #ccc;
    border-radius: 17px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s;
}

.theme-switch-label .theme-switch-inner {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    content: '';
    border-radius: 17px;
}

.theme-switch-label .theme-switch-switch {
    display: block;
    width: 26px;
    height: 26px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 4px;
    left: 4px;
    transition: left 0.3s;
}

#theme-switch:checked + .theme-switch-label {
    background: #4CAF50;
}

#theme-switch:checked + .theme-switch-label .theme-switch-switch {
    left: 30px;
}

/* Dark Mode */
body.dark-mode {
    background-color: #121212;
    background-image: radial-gradient(#333 1px, transparent 1px);
}

body.dark-mode h1 {
    color: #f0f0f0;
}

body.dark-mode #lotto-generator {
    background: #1e1e1e;
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

body.dark-mode #generate-btn {
    background-color: #bb86fc;
    color: #121212;
}

body.dark-mode #generate-btn:hover {
    background-color: #a96ef8;
}

/* Comments Section */
.comments-section {
    margin-top: 3rem;
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    text-align: left;
    transition: background-color 0.3s;
}

.comments-section h2 {
    color: #333;
    margin-bottom: 1.5rem;
}

#comment-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

#comment-form input,
#comment-form textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s, background-color 0.3s, color 0.3s;
}

#comment-form textarea {
    min-height: 100px;
    resize: vertical;
}

#comment-form button {
    align-self: flex-end;
    background-color: #4CAF50;
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

#comment-form button:hover {
    background-color: #45a049;
}

#comments-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#comments-list li {
    background-color: #f9f9f9;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border-left: 5px solid #4CAF50;
    transition: background-color 0.3s, color 0.3s;
}

#comments-list li strong {
    color: #333;
    transition: color 0.3s;
}

/* Dark Mode for Comments */
body.dark-mode .comments-section {
    background: #1e1e1e;
}

body.dark-mode .comments-section h2 {
    color: #f0f0f0;
}

body.dark-mode #comment-form input,
body.dark-mode #comment-form textarea {
    background-color: #333;
    color: #f0f0f0;
    border-color: #555;
}

body.dark-mode #comment-form button {
    background-color: #bb86fc;
    color: #121212;
}

body.dark-mode #comment-form button:hover {
    background-color: #a96ef8;
}

body.dark-mode #comments-list li {
    background-color: #333;
    border-left-color: #bb86fc;
    color: #f0f0f0;
}

body.dark-mode #comments-list li strong {
    color: #bb86fc;
}