/* 座位抽取器样式 */
.seat-picker {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid #444;
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    user-select: none;
}

.seat-picker-header {
    padding: 8px 12px;
    background: rgba(68, 68, 68, 0.8);
    border-bottom: 1px solid #555;
    border-radius: 8px 8px 0 0;
    font-weight: bold;
    text-align: center;
    cursor: move;
}

.seat-picker.dragging {
    opacity: 0.8;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.seat-picker-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.seat-picker-result {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    padding: 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: #3498db;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.seat-picker-result.highlight {
    background: rgba(52, 152, 219, 0.3);
    border-color: #3498db;
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

.seat-picker-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    background: #27ae60;
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.2s;
    width: 100%;
}

.seat-picker-btn:hover {
    background: #1f884b;
    transform: translateY(-1px);
}

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

.seat-picker-btn:disabled {
    background: #666;
    cursor: not-allowed;
    transform: none;
}