body {
    font-family: 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
    transition: background-color 0.4s, color 0.4s;
    background-color: #f0f2f5;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px 0;
    position: relative; /* For absolute positioning of top controls */
}

/* Top Right Controls */
.top-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 100;
}

.icon-btn {
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 50%; /* Circle shape if dimensions match, or rounded rect */
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    font-weight: bold;
    color: #555;
}

.icon-btn:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.dark-mode .icon-btn {
    background-color: #3d3d3d;
    border-color: #555;
    color: #ecf0f1;
}

.dark-mode .icon-btn:hover {
    background-color: #4a4a4a;
}

.container {
    max-width: 600px;
    width: 90%;
    margin: 60px 20px 20px 20px; /* Added top margin to avoid overlap with controls on small screens */
    padding: 40px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    background-color: #fff;
}

.dark-mode {
    background-color: #1a1a1a;
    color: #f0f0f0;
}

.dark-mode .container {
    background-color: #2d2d2d;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}

h1 {
    font-size: 2.2em;
    margin-bottom: 10px;
    color: #2c3e50;
    word-break: keep-all;
}

.dark-mode h1 {
    color: #ecf0f1;
}

p {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: #7f8c8d;
}

.dark-mode p {
    color: #bdc3c7;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

button {
    padding: 12px 24px;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    border-radius: 12px;
    transition: all 0.2s ease;
    font-weight: 600;
}

/* Generator Button - KEEPING BIG */
#generator-btn {
    background-color: #ff6b6b;
    color: white;
    box-shadow: 0 4px 6px rgba(255, 107, 107, 0.3);
    padding: 15px 30px;
    font-size: 1.2rem;
}

#generator-btn:hover {
    background-color: #ee5253;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(255, 107, 107, 0.4);
}

#generator-btn:active {
    transform: translateY(0);
}

/* Menu Recommendation Styles */
.recommendation-container {
    min-height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}

.placeholder-text {
    font-size: 1.2rem;
    color: #bdc3c7;
    font-style: italic;
}

.menu-card {
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    animation: pop-in 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

.dark-mode .menu-card {
    background-color: #3d3d3d;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.menu-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.menu-content {
    padding: 20px;
    text-align: center;
}

.menu-title {
    font-size: 1.8em;
    margin: 0 0 10px 0;
    color: #2c3e50;
}

.dark-mode .menu-title {
    color: #ecf0f1;
}

.menu-subtitle {
    font-size: 1.1em;
    color: #7f8c8d;
    margin: 0;
}

.dark-mode .menu-subtitle {
    color: #bdc3c7;
}

@keyframes pop-in {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Separator & Forms */
.separator {
    height: 1px;
    background-color: #e0e0e0;
    margin: 40px 0;
    width: 100%;
}

.dark-mode .separator {
    background-color: #4a4a4a;
}

.contact-section, .comments-section {
    text-align: left;
    width: 100%;
}

.contact-section h2 {
    font-size: 1.5em;
    margin-bottom: 20px;
    color: #2c3e50;
    text-align: center;
}

.dark-mode .contact-section h2 {
    color: #ecf0f1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
    font-size: 0.95em;
}

.dark-mode .form-group label {
    color: #ccc;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s, background-color 0.3s;
    box-sizing: border-box;
    font-family: inherit;
    background-color: #f9f9f9;
}

.dark-mode .form-group input,
.dark-mode .form-group textarea {
    background-color: #3d3d3d;
    border-color: #555;
    color: #fff;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #ff6b6b;
    outline: none;
    background-color: #fff;
}

.dark-mode .form-group input:focus,
.dark-mode .form-group textarea:focus {
    background-color: #4a4a4a;
    border-color: #ff6b6b;
}

.submit-btn {
    width: 100%;
    background-color: #2196F3;
    color: white;
    margin-top: 10px;
    box-shadow: 0 4px 6px rgba(33, 150, 243, 0.3);
}

.submit-btn:hover {
    background-color: #1e88e5;
    box-shadow: 0 6px 8px rgba(33, 150, 243, 0.4);
}

.dark-mode .submit-btn {
    background-color: #1976D2;
}

.dark-mode .submit-btn:hover {
    background-color: #1565C0;
}

/* Modal Styles */
.modal {
    display: flex;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.modal.hidden {
    display: none;
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background-color: #fefefe;
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    position: relative;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.dark-mode .modal-content {
    background-color: #2d2d2d;
    color: #f0f0f0;
}

.close-btn {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
}

.close-btn:hover,
.close-btn:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.dark-mode .close-btn:hover {
    color: #fff;
}

.upload-area {
    margin: 20px 0;
    border: 2px dashed #ccc;
    padding: 20px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.secondary-btn {
    background-color: #2ecc71;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 1rem;
    box-shadow: 0 4px 6px rgba(46, 204, 113, 0.3);
}

.secondary-btn:hover {
    background-color: #27ae60;
}

#image-preview {
    max-width: 100%;
    max-height: 300px;
    border-radius: 10px;
    margin-top: 10px;
}

#image-preview.hidden {
    display: none;
}

.label-container {
    margin-top: 20px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.label-container div {
    background: #f1f1f1;
    padding: 10px;
    border-radius: 5px;
    font-weight: 500;
}

.dark-mode .label-container div {
    background: #444;
}

#loading-msg {
    margin-top: 10px;
    color: #888;
    font-style: italic;
}

#loading-msg.hidden {
    display: none;
}