/* 在线日语词典样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

header {
    background: linear-gradient(to right, #2c3e50, #4a6491);
    color: white;
    text-align: center;
    padding: 30px 20px;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

main {
    padding: 30px;
}

.search-box {
    display: flex;
    margin-bottom: 30px;
    gap: 10px;
}

#searchInput {
    flex: 1;
    padding: 15px;
    font-size: 1.1rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    outline: none;
    transition: border-color 0.3s;
}

#searchInput:focus {
    border-color: #4a6491;
}

#searchBtn {
    padding: 15px 25px;
    font-size: 1.1rem;
    background-color: #4a6491;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#searchBtn:hover {
    background-color: #3a5481;
}

.result-section h2,
.dictionary-section h2 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}

#result {
    min-height: 100px;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 5px;
    border-left: 4px solid #4a6491;
}

.word-card {
    background: white;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    border-left: 4px solid #3498db;
}

.word-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.word-japanese {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.word-reading {
    font-size: 1.2rem;
    color: #7f8c8d;
}

.word-meaning {
    color: #34495e;
    font-size: 1.1rem;
    line-height: 1.6;
}

.dictionary-section {
    margin-top: 40px;
}

#dictionary-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.dictionary-item {
    padding: 12px;
    background-color: #ecf0f1;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.dictionary-item:hover {
    background-color: #d5dbdb;
}

.dictionary-item .word-japanese {
    font-size: 1.2rem;
}

.dictionary-item .word-reading {
    font-size: 1rem;
    color: #7f8c8d;
}

.no-results {
    text-align: center;
    padding: 20px;
    color: #7f8c8d;
    font-style: italic;
}

footer {
    background-color: #f8f9fa;
    text-align: center;
    padding: 20px;
    color: #7f8c8d;
    border-top: 1px solid #eee;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        margin: 10px;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .search-box {
        flex-direction: column;
    }
    
    #searchBtn {
        width: 100%;
    }
    
    .word-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    #dictionary-list {
        grid-template-columns: 1fr;
    }
}