.recitation-container {
    max-width: 900px;
    margin: 0 auto;
}

.input-section,
.extracted-section,
.wheel-section,
.result-section {
    margin-bottom: 40px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 15px;
}

.input-section h2,
.extracted-section h2,
.wheel-section h2,
.result-section h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: #333;
}

.hint,
.info {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.info span {
    color: #667eea;
    font-weight: bold;
}

.text-input {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 1em;
    font-family: inherit;
    resize: vertical;
    margin-bottom: 20px;
    transition: border-color 0.3s;
}

.text-input:focus {
    outline: none;
    border-color: #667eea;
}

.items-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 15px;
    background: white;
    border-radius: 10px;
    margin-bottom: 20px;
}

.item-tag {
    display: inline-block;
    padding: 8px 15px;
    margin: 5px;
    background: #667eea;
    color: white;
    border-radius: 20px;
    font-size: 0.9em;
}

/* 转盘样式 */
.wheel-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 40px auto;
}

.wheel {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    position: relative;
    border: 8px solid #667eea;
    background: white;
    overflow: hidden;
    transition: transform 3s cubic-bezier(0.17, 0.67, 0.12, 0.99);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.wheel svg {
    transition: transform 3s cubic-bezier(0.17, 0.67, 0.12, 0.99);
}

.wheel-pointer {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 30px solid #667eea;
    z-index: 10;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.btn-spin {
    display: block;
    margin: 30px auto;
    padding: 15px 50px;
    font-size: 1.2em;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-spin:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(245, 87, 108, 0.4);
}

.btn-spin:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.current-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
    margin-top: 20px;
    font-size: 1.3em;
    font-weight: bold;
    color: #667eea;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 排序结果列表 */
.sorted-list {
    background: white;
    border-radius: 10px;
    padding: 20px;
    max-height: 500px;
    overflow-y: auto;
}

.sorted-item {
    padding: 15px;
    margin: 10px 0;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    display: flex;
    align-items: center;
    transition: all 0.3s;
}

.sorted-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.sorted-item-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: #667eea;
    color: white;
    border-radius: 50%;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.sorted-item-text {
    flex: 1;
    color: #333;
}

/* 导出按钮样式 */
.export-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.btn-export {
    padding: 10px 20px;
    background: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    transition: all 0.3s;
}

.btn-export:hover {
    background: #218838;
    transform: translateY(-2px);
}

.btn-export:active {
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .wheel-container {
        width: 300px;
        height: 300px;
    }

    .wheel-item {
        font-size: 0.7em;
    }

    .input-section,
    .extracted-section,
    .wheel-section,
    .result-section {
        padding: 20px;
    }
}