* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f0f5ff;
    color: #333;
    line-height: 1.6;
}

.container {
    display: flex;
    flex-wrap: wrap;
    max-width: 1400px;
    margin: 20px auto;
    gap: 20px;
}

.chat-section {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.main-content {
    display: flex;
    gap: 20px;
    width: 100%;
}

.waifu-image-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 100, 0.1);
    max-width: 450px;
}

#waifu-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    object-fit: contain;
}

.chat-container {
    flex: 2;
    display: flex;
    flex-direction: column;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 100, 0.1);
    overflow: hidden;
    height: 500px;
}

.chat-header {
    background-color: #ff9ed8;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-actions {
    display: flex;
    gap: 10px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 80%;
    padding: 12px 15px;
    border-radius: 18px;
    position: relative;
    word-wrap: break-word;
}

.user-message {
    align-self: flex-end;
    background-color: #e1f5fe;
    border-bottom-right-radius: 4px;
}

.waifu-message {
    align-self: flex-start;
    background-color: #ffecf8;
    border-bottom-left-radius: 4px;
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 5px;
    text-align: right;
}

.chat-input {
    display: flex;
    padding: 15px;
    background-color: #f8f9fa;
    border-top: 1px solid #eaeaea;
}

#message-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 1rem;
}

#message-input:focus {
    border-color: #ff9ed8;
}

.customization-section {
    flex: 1;
    min-width: 300px;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 100, 0.1);
    width: 100%;
}

h2 {
    margin-bottom: 15px;
    color: #ff6bbd;
}

h3 {
    margin: 15px 0 10px;
    color: #ff6bbd;
}

.input-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #666;
}

input[type="text"], textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.9rem;
}

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

.customization-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.suggestions-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.suggestion {
    background-color: #f0f5ff;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.suggestion:hover {
    background-color: #e1f5fe;
}

.characters-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.character-card {
    background-color: #f0f5ff;
    padding: 15px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.character-card:hover {
    background-color: #e1f5fe;
}

.character-info {
    flex: 1;
}

.character-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.character-traits {
    font-size: 0.9rem;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.delete-character {
    color: #ff6b6b;
    cursor: pointer;
    padding: 5px;
    margin-left: 10px;
}

.btn {
    background-color: #ff9ed8;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #ff6bbd;
}

.btn-icon {
    background-color: transparent;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.btn-icon:hover {
    color: #f0f5ff;
}

.hidden {
    display: none;
}

.copy-success {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #4caf50;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s;
}

.copy-success.show {
    opacity: 1;
}

@media (max-width: 992px) {
    .main-content {
        flex-direction: column;
    }
    
    .waifu-image-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    
    .chat-section {
        order: 2;
    }
    
    .customization-section {
        order: 1;
    }
}